Walkthrough: Criando um navegador de vídeo usando o WPF Designer
This walkthrough shows you how to use the WPF Designer for Visual Studio to create a WPF application for browsing video files.
In this walkthrough, you perform the following tasks:
Create the project.
Create the layout.
Add controls to the layout.
Set layout-related properties.
Create a data source type.
Create the WPF control.
Use the control in your application.
Implement the application logic.
Enable data binding.
Style the application.
The following illustration shows how your application will appear.
.png "Navegador de vídeo criado com o WPF Designer")
When you are finished, you will have an application which lets you browse a folder for Windows Media Player (WMV) files. Each .wmv file must have a corresponding .jpg file with the same name. For example, bear.wmv must have bear.jpg in the same folder.
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Caixas de diálogo e comandos de menu que você vê podem diferir das descritas na Help dependendo das suas configurações ativas ou edição. Para alterar as configurações, escolha Import and Export Settings sobre o Ferramentas menu. For more information, see Trabalhando com configurações. |
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A seguir é reproduzida com permissão de empresa de treinamento de desenvolvedores de aplicativo, o proprietário e o criador desse código de fonte origem/exemplo. O uso original é mostrado no programa de certificação "Desenvolvendo aplicativos para o Visual Studio 2008" por Ken Getz, Copyright 2007 aplicativo desenvolvedores empresa de treinamento. Para obter mais informações, consulte http://www.appdev.com. |
Pré-requisitos
You need the following components to complete this walkthrough:
- Visual Studio 2010.
Creating the Project
The first step is to create the project for the host application. The MoviePlayerControl is a UserControl which contains a MediaElement and other controls for manipulating video playback.
To create the project
Create a WPF Application project named VideoBrowser. For more information, see Como: Criar um novo projeto de aplicativo WPF.
MainWindow. XAML é aberto no WPF Designer.
Add a new WPF User Control Library project to the solution. Name the project MoviePlayerControlLibrary. For more information, see Como: Criar um projeto de biblioteca UserControl WPF.
In the MoviePlayerControlLibrary project, add a new WPF user control named MoviePlayerControl. For more information, see Como: Adicionar novos itens a um projeto WPF.
Delete UserControl1 from the project.
Creating the Layout
The layout defines how controls are arranged in your application's main window. The following steps show how to construct layout elements which will contain the application's controls.
To create the layout
Open MediaPlayerControl.xaml in the WPF Designer.
Select the root Grid control on the user control. For more information, see Como: Selecionar e mover elementos na superfície de design.
In the Properties window, set the name of the root Grid control to moviePlayerGrid. The Name property is set at the top of the Properties window.
Add a two more rows to moviePlayerGrid. For more information, see Como: adicionar linhas e colunas para uma grade.
Na estrutura de tópicos do documento, janela, selecione a primeira linha na moviePlayerGrid e defina seu MinHeightdepropriedade para 50.
Selecione a segunda linha moviePlayerGrid e defina seu Height a 20.
Selecione a terceira linha na moviePlayerGrid e defina seu Height a 55.
From the Toolbox, drag a Grid control into the third row of moviePlayerGrid.
The WPF Designer creates a new Grid control named grid1.
In the Properties window, set the name of grid1 to mediaControlsGrid.
Definir o Marginapropriedade de mediaControlsGrid como 0.
In the Properties window, open the ColumnDefinitions collection editor and add five column definitions.
From the Toolbox, drag a StackPanel control into the last column of mediaControlsGrid.
The WPF Designer creates a new StackPanel control named stackPanel1.
Open the Document Outline window to verify the layout. For more information, see Navegando na Hierarquia do Elemento de um documento WPF.
Ensure that the object hierarchy appears as follows:
Grid (moviePlayerGrid)
RowDefinitions
Grid (mediaControlsGrid)
ColumnDefinitions
StackPanel (stackPanel1)
If your object hierarchy does not follow this pattern, drag the objects or modify the XAML until you get this hierarchy.
Adding Controls to the Layout
With the layout defined, you can populate it with controls. Just click on the control you want in the Toolbox and drag it onto the design surface.
To add controls to the layout
From the Toolbox, drag a MediaElement control into the first row of moviePlayerGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
moviePlayer
Margin
0
Width
Auto
Height
Auto
HorizontalAlignment
Stretch
VerticalAlignment
Stretch
LoadedBehavior
Manual
From the Toolbox, drag a Button control into the first column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
backButton
Content
Back
Margin
0
From the Toolbox, drag a Button control into the second column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
playButton
Content
Play
Margin
0
From the Toolbox, drag a Button control into the third column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
stopButton
Content
Stop
Margin
0
From the Toolbox, drag a Button control into the fourth column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
forwardButton
Content
Fwd
Margin
0
From the Toolbox, drag a TextBlock control into the fifth column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Text
Volume
Width
Auto
Height
Auto
HorizontalAlignment
Center
VerticalAlignment
Stretch
From the Toolbox, drag a Slider control into the fifth column of mediaControlsGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
volumeSlider
Width
Auto
Height
Auto
Minimum
0
Maximum
1
Margin
5
From the Toolbox, drag a Slider control into the second row of moviePlayerGrid.
In the Properties window, set the following properties as shown.
Property
Value
Name
positionSlider
Width
Auto
Height
Auto
Minimum
0
Maximum
1
Margin
2
HorizontalAlignment
Stretch
VerticalAlignment
Stretch
Adding Event Handlers
Your application responds to user input by handling events. The following procedure shows how to add event handlers for events that are raised by controls in the MoviePlayerControl. For more information, see How to: Create a Simple Event Handler.
To add event handlers
In XAML view, place the cursor within the <MediaElement> tag and type MediaOpened=.
Intellisense presents the <New Event Handler> option.
Select <New Event Handler>.
The WPF Designer creates the moviePlayer_MediaOpened event handler in the code file.
Repeat steps 1 and 2 for the MediaEnded event.
In Design view, double-click on positionSlider.
O WPF Designer cria o positionSlider_ValueChangedo manipulador deevento no arquivo de código.
In Design view, double-click on backButton.
O WPF Designer cria o backButton_Clicko manipulador deevento no arquivo de código.
Double click on the remaining button controls to generate Click event handlers for each.
Double click on positionSlider to generate the ValueChanged event handler.
Implementing Logic for the MoviePlayerControl
Implement the logic for MoviePlayerControl in the code file, which is named MoviePlayerControl.xaml.cs or MoviePlayerControl.xaml.vb.
To implement logic for MoviePlayerControl
In Solution Explorer, double-click MoviePlayerControl.xaml.cs or MoviePlayerControl.xaml.vb to open the code file in the Code Editor.
Insert the following code into the MoviePlayerControl class definition, before the constructor.
' Specifies whether the movie is playing. Private playing As Boolean ' Used to update the position slider's current value. Private timer As New System.Windows.Threading.DispatcherTimer()// Specifies whether the movie is playing. private bool playing; // Used to update the position slider's current value. private System.Windows.Threading.DispatcherTimer timer = new System.Windows.Threading.DispatcherTimer();Insert the following code into the MoviePlayerControl class definition, after the event handler definitions.
#Region "Utility Methods" Private Sub timer_Tick(ByVal sender As Object, ByVal e As EventArgs) ' The DispatcherTimer's Tick event handler runs ' in the UI thread, so you can work with the UI ' without worrying about cross-thread issues. positionSlider.Value = moviePlayer.Position.TotalMilliseconds End Sub Private Sub PlayMovie() If Not playing Then ' The Play method will begin the media if it is not currently active or ' resume media if it is paused. This has no effect if the media is ' already running. moviePlayer.Play() playButton.Content = "Pause" playing = True Else moviePlayer.Pause() playButton.Content = "Play" playing = False End If End Sub Private Sub StopMovie() ' The Stop method stops and resets the media to be played from ' the beginning. moviePlayer.Stop() moviePlayer.Position = TimeSpan.Zero playButton.Content = "Play" playing = False End Sub #End Region#region Utility Methods void timer_Tick(object sender, EventArgs e) { // The DispatcherTimer's Tick event handler runs // in the UI thread, so you can work with the UI // without worrying about cross-thread issues. positionSlider.Value = moviePlayer.Position.TotalMilliseconds; } private void PlayMovie() { if (!playing) { // The Play method will begin the media if it is not currently active or // resume media if it is paused. This has no effect if the media is // already running. moviePlayer.Play(); playButton.Content = "Pause"; playing = true; } else { moviePlayer.Pause(); playButton.Content = "Play"; playing = false; } } private void StopMovie() { // The Stop method stops and resets the media to be played from // the beginning. moviePlayer.Stop(); moviePlayer.Position = TimeSpan.Zero; playButton.Content = "Play"; playing = false; } #endregionReplace the automatically generated event handlers with the following code.
Private Sub moviePlayer_MediaOpened(ByVal sender As Object, ByVal e As RoutedEventArgs) ' Put code here that runs when the media ' is first opened. ' Set the media's starting Volume to the current ' value of the slider control. moviePlayer.Volume = System.Convert.ToDouble(volumeSlider.Value) positionSlider.Maximum = moviePlayer.NaturalDuration.TimeSpan.TotalMilliseconds ' Update the position slider every second. timer.Interval = New TimeSpan(0, 0, 1) timer.Start() End Sub Private Sub moviePlayer_MediaEnded(ByVal sender As Object, ByVal e As RoutedEventArgs) ' Media playback is finished. ' Stop the media to seek to media start. StopMovie() timer.Stop() End Sub Private Sub positionSlider_ValueChanged(ByVal sender As Object, ByVal e As RoutedPropertyChangedEventArgs(Of Double)) ' Create a TimeSpan with milliseconds equal to the slider value. Dim ts As New TimeSpan(0, 0, 0, 0, Fix(positionSlider.Value)) moviePlayer.Position = ts ' Jump back 5 seconds: moviePlayer.Position = moviePlayer.Position.Subtract(New TimeSpan(0, 0, 0, 0, 5000)) positionSlider.Value = moviePlayer.Position.TotalMilliseconds End Sub Private Sub backButton_Click(ByVal sender As Object, ByVal e As RoutedEventArgs) ' Jump back 5 seconds: moviePlayer.Position = _ moviePlayer.Position.Subtract(New TimeSpan(0, 0, 0, 0, 5000)) positionSlider.Value = _ moviePlayer.Position.TotalMilliseconds End Sub Private Sub playButton_Click(ByVal sender As Object, ByVal e As RoutedEventArgs) PlayMovie() End Sub Private Sub stopButton_Click(ByVal sender As Object, ByVal e As RoutedEventArgs) StopMovie() End Sub Private Sub forwardButton_Click(ByVal sender As Object, ByVal e As RoutedEventArgs) ' Jump ahead 5 seconds: moviePlayer.Position = moviePlayer.Position.Add(New TimeSpan(0, 0, 0, 0, 5000)) positionSlider.Value = moviePlayer.Position.TotalMilliseconds End Sub Private Sub volumeSlider_ValueChanged(ByVal sender As Object, ByVal e As RoutedPropertyChangedEventArgs(Of Double)) moviePlayer.Volume = System.Convert.ToDouble(volumeSlider.Value) End Subprivate void moviePlayer_MediaOpened(object sender, RoutedEventArgs e) { // Put code here that runs when the media // is first opened. // Set the media's starting Volume to the current // value of the slider control. moviePlayer.Volume = (double)volumeSlider.Value; positionSlider.Maximum = moviePlayer.NaturalDuration.TimeSpan.TotalMilliseconds; // Update the position slider every second. timer.Interval = new TimeSpan(0, 0, 1); timer.Start(); } private void moviePlayer_MediaEnded(object sender, RoutedEventArgs e) { // Media playback is finished. // Stop the media to seek to media start. StopMovie(); timer.Stop(); } private void positionSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e) { // Create a TimeSpan with milliseconds equal to the slider value. TimeSpan ts = new TimeSpan( 0, 0, 0, 0, (int)positionSlider.Value); moviePlayer.Position = ts; } private void backButton_Click(object sender, RoutedEventArgs e) { // Jump back 5 seconds: moviePlayer.Position = moviePlayer.Position.Subtract(new TimeSpan(0, 0, 0, 0, 5000)); positionSlider.Value = moviePlayer.Position.TotalMilliseconds; } private void playButton_Click(object sender, RoutedEventArgs e) { PlayMovie(); } private void stopButton_Click(object sender, RoutedEventArgs e) { StopMovie(); } private void forwardButton_Click(object sender, RoutedEventArgs e) { // Jump ahead 5 seconds: moviePlayer.Position = moviePlayer.Position.Add(new TimeSpan(0, 0, 0, 0, 5000)); positionSlider.Value = moviePlayer.Position.TotalMilliseconds; } private void volumeSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs<double> e) { moviePlayer.Volume = (double)volumeSlider.Value; }Replace the automatically generated constructor with the following code.
Public Sub New() InitializeComponent() ' Initialize the timer's Tick event handler: AddHandler timer.Tick, AddressOf timer_Tick End Subpublic MoviePlayerControl() { InitializeComponent(); // Initialize the timer's Tick event handler: timer.Tick += new EventHandler(timer_Tick); }Insert the following methods to define the control's public interface.
Public Sub PlayMovie(ByVal movie As Uri) moviePlayer.Source = movie PlayMovie() End Sub Public Sub Close() StopMovie() moviePlayer.Close() End Subpublic void PlayMovie(Uri movie) { moviePlayer.Source = movie; PlayMovie(); } public void Close() { StopMovie(); moviePlayer.Close(); }Press F6 to build the control.
Creating a Data Source Type
You connect your controls to data by using data binding. For this application, the video browser's ListBox control is bound to a custom class named ThumbnailList.
To create a data source type
Add a new class named ThumbnailList to the VideoBrowser project.
Open ThumbnailList.cs or ThumbnailList.vb in the Code Editor, and replace the automatically generated code with the following code.
Imports System Imports System.Collections.Generic Imports System.Text Imports System.IO Imports System.Collections.ObjectModel Imports System.ComponentModel Imports System.Windows.Media.Imaging Imports System.Collections.Specialized Imports System.Windows.Controls Public Class ThumbnailList Inherits ObservableCollection(Of String) ' Can't set the path in the constructor, ' because the main form uses static binding to ' bind to an instance of this class, which gets ' created before the form (and therefore, before ' you've specified a folder). If you create a new ' instance of this class when you supply the path ' name, the static binding is now binding to the original ' (empty) collection. Therefore, this code must ' allow you to modify the folder for the existing ' instance of this class. Private _folderName As String ' Public Property FolderName() As String Get Return _folderName End Get Set _folderName = value ' Now fill in the collection of ' file names: Me.Clear() Dim fileName As String For Each fileName In Directory.GetFiles(Me.FolderName, "*.jpg") Me.Add(fileName) Next fileName End Set End Property End Classusing System; using System.Collections.Generic; using System.Text; using System.IO; using System.Collections.ObjectModel; using System.ComponentModel; using System.Windows.Media.Imaging; using System.Collections.Specialized; using System.Windows.Controls; namespace VideoBrowser { public class ThumbnailList : ObservableCollection<String> { // Can't set the path in the constructor, // because the main form uses static binding to // bind to an instance of this class, which gets // created before the form (and therefore, before // you've specified a folder). If you create a new // instance of this class when you supply the path // name, the static binding is now binding to the original // (empty) collection. Therefore, this code must // allow you to modify the folder for the existing // instance of this class. String _folderName; public string FolderName { get { return _folderName; } set { _folderName = value; // Now fill in the collection of // file names: this.Clear(); foreach (string fileName in Directory.GetFiles(this.FolderName, "*.jpg")) { this.Add(fileName); } } } } }Add a new class named FileToURIConverter to the VideoBrowser project.
Open FileToURIConverter.cs or FileToURIConverter.vb in the Code Editor, and replace the automatically generated code with the following code.
Imports System Imports System.Collections.Generic Imports System.Linq Imports System.Text Imports System.Windows.Data Imports System.Windows.Media.Imaging Namespace VideoBrowser Class FileToURIConverter Implements IValueConverter Public Function Convert( _ ByVal value As Object, _ ByVal targetType As Type, _ ByVal parameter As Object, _ ByVal culture As System.Globalization.CultureInfo) As Object _ Implements IValueConverter.Convert ' In design mode, value is not a string, so it is ' important to check input parameters. If CType(value, String) IsNot Nothing Then ' Convert from the image name to a BitmapFrame ' for display in the list. Return BitmapFrame.Create(New Uri(value.ToString())) Else Return Nothing End If End Function Public Function ConvertBack( _ ByVal value As Object, _ ByVal targetType As Type, _ ByVal parameter As Object, _ ByVal culture As System.Globalization.CultureInfo) As Object _ Implements IValueConverter.ConvertBack Throw New NotImplementedException() End Function End Class End Namespaceusing System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows.Data; using System.Windows.Media.Imaging; using System.ComponentModel; namespace VideoBrowser { class FileToURIConverter : IValueConverter { public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { // In design mode, value is not a string, so it is // important to check input parameters. if (value is string) { // Convert from the image name to a BitmapFrame // for display in the list. return BitmapFrame.Create(new Uri(value.ToString())); } else { return null; } } public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { throw new NotImplementedException(); } } }Save all files.
Using the Control in Your Application
After you have created the control, you can use it in your application.
To use the WPF control
In the VideoBrowser project of Solution Explorer, add a reference to the MoviePlayerControlLibrary project. For more information, see Referências do projeto.
Add a reference to the System.Windows.Forms assembly. This is required for the FolderBrowserDialog.
Abrir MainWindow. XAML e no modo de exibição XAML e substituir o código gerado automaticamente com o código a seguir.
<Window x:Class="VideoBrowser.MainWindow" Name="window1" xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml" xmlns:media = "clr-namespace:MoviePlayerControlLibrary;assembly=MoviePlayerControlLibrary" xmlns:vb="clr-namespace:VideoBrowser" Title="Video Browser" Height="540" Width="383"> <Window.Resources> <vb:FileToURIConverter x:Key="myConverter" /> <DataTemplate x:Key="imageTemplate"> <Border VerticalAlignment="Center" HorizontalAlignment="Center" Padding="4" Margin="2" Background="White"> <Image Source="{Binding Converter={StaticResource myConverter}}" /> </Border> </DataTemplate> <!--<ResourceDictionary > <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Resources.xaml"/> </ResourceDictionary.MergedDictionaries> <vb:FileToURIConverter x:Key="myConverter" /> <DataTemplate x:Key="imageTemplate"> <Border VerticalAlignment="Center" HorizontalAlignment="Center" Padding="4" Margin="2" Background="White"> <Image Source="{Binding Converter={StaticResource myConverter}}" /> </Border> </DataTemplate> </ResourceDictionary>--> </Window.Resources> <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="125" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <Grid Margin="0" Name="grid2"> <Grid.ColumnDefinitions> <ColumnDefinition Width="115" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <Button x:Name="selectFolderButton" Click="selectFolderButton_Click">Select folder...</Button> <ListBox Grid.Column="1" Margin="0,0,0,0" Name="videoListBox" SelectionChanged ="videoListBox_SelectionChanged" ItemTemplate="{StaticResource imageTemplate}" ItemsSource="{Binding ElementName=window1, Path=Thumbnails}" /> </Grid> <media:MoviePlayerControl x:Name="moviePlayer" Grid.Row="1" /> </Grid> </Window>Abra o arquivo de código chamado MainWindow.xaml.cs ou MainWindow.xaml.vb e em Código Editor substituir o código gerado automaticamente com o código a seguir.
Imports System Imports System.Windows Imports System.Windows.Controls Imports System.Windows.Documents Imports System.Windows.Navigation Imports System.Windows.Shapes Imports System.Windows.Data Imports System.Windows.Media Imports System.Windows.Input Imports wfs = System.Windows.Forms Imports Microsoft.Win32 Namespace VideoBrowser Class MainWindow Inherits Window Public Sub New() InitializeComponent() End Sub ' The list box on the form is ' bound to this variable. Private _thumbnails As New ThumbnailList() Public Property Thumbnails() As ThumbnailList Get Return _thumbnails End Get Set(ByVal value As ThumbnailList) _thumbnails = value End Set End Property Private Sub videoListBox_SelectionChanged( _ ByVal sender As Object, _ ByVal e As SelectionChangedEventArgs) moviePlayer.Close() ' Get the image name: Dim imageName As String = videoListBox.SelectedItem.ToString() ' Find the associated movie: Dim movieName As String = System.IO.Path.ChangeExtension(imageName, "wmv") ' Create a new URI for the selected movie, and play it: moviePlayer.PlayMovie(New Uri(movieName)) End Sub Private Sub selectFolderButton_Click( _ ByVal sender As Object, _ ByVal e As RoutedEventArgs) Dim folderBrowser = New wfs.FolderBrowserDialog() folderBrowser.RootFolder = Environment.SpecialFolder.MyComputer If folderBrowser.ShowDialog() = wfs.DialogResult.OK Then Thumbnails.FolderName = folderBrowser.SelectedPath End If End Sub End Class End Namespaceusing System; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Navigation; using System.Windows.Shapes; using System.Windows.Data; using System.Windows.Media; using System.Windows.Input; using wfs = System.Windows.Forms; using Microsoft.Win32; namespace VideoBrowser { /// <summary> /// Interaction logic for Window1.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } // The list box on the form is // bound to this variable. private ThumbnailList _thumbnails = new ThumbnailList(); public ThumbnailList Thumbnails { get { return _thumbnails; } set { _thumbnails = value; } } private void videoListBox_SelectionChanged( object sender, SelectionChangedEventArgs e) { moviePlayer.Close(); // Get the image name: String imageName = videoListBox.SelectedItem.ToString(); // Find the associated movie: string movieName = System.IO.Path. ChangeExtension(imageName, "wmv"); // Create a new URI for the selected movie, and play it: moviePlayer.PlayMovie(new Uri(movieName)); } private void selectFolderButton_Click(object sender, RoutedEventArgs e) { var folderBrowser = new wfs.FolderBrowserDialog(); folderBrowser.RootFolder = Environment.SpecialFolder.MyComputer; if (folderBrowser.ShowDialog() == wfs.DialogResult.OK) { Thumbnails.FolderName = folderBrowser.SelectedPath; } } } }
Checkpoint
You can now build and run the application. Press the Select Folder... button and navigate to a folder that contains .wmv and corresponding .jpg files. When you have selected the folder, the .jpg thumbnails display in the list box. Click one of the thumbnails, and the corresponding .wmv file begins playing in the MediaElement.
Styling the Application
The VideoBrowser application is rendered with the default styling. You can change the appearance and behavior of your application by creating and applying styles. Styles are often stored in a separate resource file.
To style the application
In Solution Explorer, add a new resource dictionary to the VideoBrowser project. For more information, see Passo a passo: Gerenciando Recursos em seu Projeto WPF.
Replace the automatically generated XAML with the following XAML.
<ResourceDictionary xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml"> <!-- Listbox Style --> <Style TargetType="{x:Type ListBox}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ListBox}" > <Border BorderBrush="Gray" BorderThickness="1" CornerRadius="6" Background="{DynamicResource ListBoxGradient}" > <ScrollViewer VerticalScrollBarVisibility="Disabled" HorizontalScrollBarVisibility="Auto"> <StackPanel IsItemsHost="True" Orientation="Horizontal" HorizontalAlignment="Left" /> </ScrollViewer> </Border> </ControlTemplate> </Setter.Value> </Setter> </Style> <!-- Gradients --> <LinearGradientBrush x:Key="ListBoxGradient" StartPoint="0,0" EndPoint="0,1"> <LinearGradientBrush.GradientStops> <GradientStop Color="#90000000" Offset="0" /> <GradientStop Color="#40000000" Offset="0.005" /> <GradientStop Color="#10000000" Offset="0.04" /> <GradientStop Color="#20000000" Offset="0.945" /> <GradientStop Color="#60FFFFFF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <LinearGradientBrush x:Key="VerticalScrollGradient" StartPoint="0,0" EndPoint="1,0"> <LinearGradientBrush.GradientStops> <GradientStop Color="#FDB6CADF" Offset="0" /> <GradientStop Color="#FCC3C5FF" Offset="0.1" /> <GradientStop Color="#FCC4D0EF" Offset="0.3" /> <GradientStop Color="#FDB7C2DF" Offset="0.6" /> <GradientStop Color="#FE95B3CF" Offset="0.8" /> <GradientStop Color="#FE96AACF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <LinearGradientBrush x:Key="WindowGradient" StartPoint="0,0.3" EndPoint="1,0"> <LinearGradientBrush.GradientStops> <GradientStop Color="#B2B6CAFF" Offset="0" /> <GradientStop Color="#BFC3D5FF" Offset="0.1" /> <GradientStop Color="#E0E4F0FF" Offset="0.3" /> <GradientStop Color="#E6EAF5FF" Offset="0.5" /> <GradientStop Color="#CFD7E2FF" Offset="0.6" /> <GradientStop Color="#BFC5D3FF" Offset="0.8" /> <GradientStop Color="#C4CBD8FF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <!-- PHOTOLIST STORYBOARDS --> <Style TargetType="{x:Type ListBoxItem}"> <Setter Property="MaxHeight" Value="100" /> <Setter Property="MinHeight" Value="100" /> <Setter Property="Opacity" Value=".75" /> <Style.Triggers> <EventTrigger RoutedEvent="Mouse.MouseEnter"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="MaxHeight" To="110" /> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="Opacity" To="1.0" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> <EventTrigger RoutedEvent="Mouse.MouseLeave"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Duration="0:0:1" Storyboard.TargetProperty="MaxHeight" /> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="Opacity" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Style.Triggers> </Style> <!-- SCROLLBAR TEMPLATES --> <Style x:Key="Scrollbar_LineButton" TargetType="{x:Type RepeatButton}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Border BorderBrush="Transparent" BorderThickness="1" CornerRadius="6" Background="{DynamicResource ButtonGradient}"> <ContentPresenter x:Name="ContentSite" /> </Border> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="12" /> <Setter Property="MinWidth" Value="12" /> <Setter Property="Foreground" Value="Gray" /> <Setter Property="FontSize" Value="6pt" /> <Setter Property="FontWeight" Value="Bold" /> <Setter Property="FontFamily" Value="Lucida Sans" /> <Setter Property="VerticalAlignment" Value="Center" /> <Setter Property="HorizontalAlignment" Value="Center" /> </Style> <Style x:Key="ScrollBar_TrackRepeater" TargetType="{x:Type RepeatButton}"> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Focusable" Value="false" /> <Setter Property="Command" Value="ScrollBar.PageUpCommand" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Rectangle Fill="Transparent" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style x:Key="ScrollBar_UpTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageUpCommand" /> </Style> <Style x:Key="ScrollBar_DownTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageDownCommand" /> </Style> <Style x:Key="ScrollBar_LeftTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageLeftCommand" /> </Style> <Style x:Key="ScrollBar_RightTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageRightCommand" /> </Style> <Style x:Key="ScrollBar_VerticalThumb" TargetType="{x:Type Thumb}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border CornerRadius="6" BorderBrush="Transparent" BorderThickness="1" Background="{DynamicResource VerticalScrollGradient}" /> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="10" /> <Setter Property="MinWidth" Value="10" /> </Style> <Style x:Key="ScrollBar_HorizontalThumb" TargetType="{x:Type Thumb}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border CornerRadius="6" BorderBrush="Transparent" BorderThickness="1" Background="{DynamicResource ButtonGradient}" /> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="10" /> <Setter Property="MinWidth" Value="10" /> </Style> <Style TargetType="{x:Type ScrollBar}"> <Setter Property="Background" Value="Transparent" /> <Setter Property="MinWidth" Value="10" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ScrollBar}"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="10"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="10" /> <RowDefinition Height="*"/> <RowDefinition Height="10" /> </Grid.RowDefinitions> <Border Grid.Row="1" BorderThickness="0" Background="Transparent" CornerRadius="4"/> <RepeatButton Grid.Row="0" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineUpCommand" Content=" ^" /> <Track Grid.Row="1" Name="PART_Track" IsDirectionReversed="True"> <Track.IncreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_DownTrack}"/> </Track.IncreaseRepeatButton> <Track.DecreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_UpTrack}"/> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{DynamicResource ScrollBar_VerticalThumb}"/> </Track.Thumb> </Track> <RepeatButton Grid.Row="2" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineDownCommand" Content=" v" /> </Grid> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property="Orientation" Value="Horizontal" > <Setter Property="Background" Value="Transparent" /> <Setter Property="MinHeight" Value="10" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ScrollBar}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="12"/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="12" /> <ColumnDefinition Width="*"/> <ColumnDefinition Width="12" /> </Grid.ColumnDefinitions> <Border Grid.Column="1" BorderThickness="0" Background="Transparent" CornerRadius="4"/> <RepeatButton Grid.Column="0" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineLeftCommand" Content=" <" /> <Track Grid.Column="1" Name="PART_Track"> <Track.IncreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_RightTrack}"/> </Track.IncreaseRepeatButton> <Track.DecreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_LeftTrack}"/> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{DynamicResource ScrollBar_HorizontalThumb}"/> </Track.Thumb> </Track> <RepeatButton Grid.Column="2" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineRightCommand" Content=" >" /> </Grid> </ControlTemplate> </Setter.Value> </Setter> </Trigger> </Style.Triggers> </Style> <Style TargetType="{x:Type Button}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate> <Viewbox x:Name="view" ClipToBounds="False" Stretch="Fill" Width="{TemplateBinding Property=Width}" Height="{TemplateBinding Property=Height}"> <Canvas Width="100" Height ="50" Margin="2"> <Rectangle x:Name="up" Canvas.Top="0" RadiusX="25" RadiusY="25" Width="100" Height="50" Stroke="Black" StrokeThickness="1"> <Rectangle.Fill> <LinearGradientBrush> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#F53" /> <GradientStop Offset="1" Color="#FAA" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Rectangle x:Name="down" Visibility="Collapsed" Canvas.Top="0" RadiusX="25" RadiusY="25" Width="100" Height="50" Stroke="Black" StrokeThickness="1"> <Rectangle.Fill> <LinearGradientBrush> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#D88" /> <GradientStop Offset="1" Color="#D31" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Rectangle x:Name="highlight" Canvas.Left="10" Canvas.Top="5" RadiusX="10" RadiusY="10" Width="80" Height="20" StrokeThickness="0"> <Rectangle.Fill> <LinearGradientBrush StartPoint="0,0" EndPoint="0,1"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#FFFF" /> <GradientStop Offset="1" Color="#0FFF" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Grid Width="100" Height="50"> <ContentPresenter VerticalAlignment="{TemplateBinding Property=VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding Property=HorizontalContentAlignment}" Content="{TemplateBinding Property=ContentControl.Content}"/> </Grid> </Canvas> </Viewbox> <ControlTemplate.Triggers> <Trigger Property="Button.IsMouseOver" Value="true"> <Setter Property = "Foreground" Value="White"/> </Trigger> <Trigger Property="Button.IsPressed" Value="true"> <Setter TargetName="up" Property="Visibility" Value="Collapsed"/> <Setter TargetName="down" Property="Visibility" Value="Visible"/> <Setter TargetName="highlight" Property="Visibility" Value="Collapsed"/> <Setter Property = "Foreground" Value="Black"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary><ResourceDictionary xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml"> <!-- Listbox Style --> <Style TargetType="{x:Type ListBox}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ListBox}" > <Border BorderBrush="Gray" BorderThickness="1" CornerRadius="6" Background="{DynamicResource ListBoxGradient}" > <ScrollViewer VerticalScrollBarVisibility="Disabled" HorizontalScrollBarVisibility="Auto"> <StackPanel IsItemsHost="True" Orientation="Horizontal" HorizontalAlignment="Left" /> </ScrollViewer> </Border> </ControlTemplate> </Setter.Value> </Setter> </Style> <!-- Gradients --> <LinearGradientBrush x:Key="ListBoxGradient" StartPoint="0,0" EndPoint="0,1"> <LinearGradientBrush.GradientStops> <GradientStop Color="#90000000" Offset="0" /> <GradientStop Color="#40000000" Offset="0.005" /> <GradientStop Color="#10000000" Offset="0.04" /> <GradientStop Color="#20000000" Offset="0.945" /> <GradientStop Color="#60FFFFFF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <LinearGradientBrush x:Key="VerticalScrollGradient" StartPoint="0,0" EndPoint="1,0"> <LinearGradientBrush.GradientStops> <GradientStop Color="#FDB6CADF" Offset="0" /> <GradientStop Color="#FCC3C5FF" Offset="0.1" /> <GradientStop Color="#FCC4D0EF" Offset="0.3" /> <GradientStop Color="#FDB7C2DF" Offset="0.6" /> <GradientStop Color="#FE95B3CF" Offset="0.8" /> <GradientStop Color="#FE96AACF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <LinearGradientBrush x:Key="WindowGradient" StartPoint="0,0.3" EndPoint="1,0"> <LinearGradientBrush.GradientStops> <GradientStop Color="#B2B6CAFF" Offset="0" /> <GradientStop Color="#BFC3D5FF" Offset="0.1" /> <GradientStop Color="#E0E4F0FF" Offset="0.3" /> <GradientStop Color="#E6EAF5FF" Offset="0.5" /> <GradientStop Color="#CFD7E2FF" Offset="0.6" /> <GradientStop Color="#BFC5D3FF" Offset="0.8" /> <GradientStop Color="#C4CBD8FF" Offset="1" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> <!-- PHOTOLIST STORYBOARDS --> <Style TargetType="{x:Type ListBoxItem}"> <Setter Property="MaxHeight" Value="100" /> <Setter Property="MinHeight" Value="100" /> <Setter Property="Opacity" Value=".75" /> <Style.Triggers> <EventTrigger RoutedEvent="Mouse.MouseEnter"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="MaxHeight" To="110" /> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="Opacity" To="1.0" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> <EventTrigger RoutedEvent="Mouse.MouseLeave"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Duration="0:0:1" Storyboard.TargetProperty="MaxHeight" /> <DoubleAnimation Duration="0:0:0.2" Storyboard.TargetProperty="Opacity" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Style.Triggers> </Style> <!-- SCROLLBAR TEMPLATES --> <Style x:Key="Scrollbar_LineButton" TargetType="{x:Type RepeatButton}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Border BorderBrush="Transparent" BorderThickness="1" CornerRadius="6" Background="{DynamicResource ButtonGradient}"> <ContentPresenter x:Name="ContentSite" /> </Border> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="12" /> <Setter Property="MinWidth" Value="12" /> <Setter Property="Foreground" Value="Gray" /> <Setter Property="FontSize" Value="6pt" /> <Setter Property="FontWeight" Value="Bold" /> <Setter Property="FontFamily" Value="Lucida Sans" /> <Setter Property="VerticalAlignment" Value="Center" /> <Setter Property="HorizontalAlignment" Value="Center" /> </Style> <Style x:Key="ScrollBar_TrackRepeater" TargetType="{x:Type RepeatButton}"> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Focusable" Value="false" /> <Setter Property="Command" Value="ScrollBar.PageUpCommand" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Rectangle Fill="Transparent" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style x:Key="ScrollBar_UpTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageUpCommand" /> </Style> <Style x:Key="ScrollBar_DownTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageDownCommand" /> </Style> <Style x:Key="ScrollBar_LeftTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageLeftCommand" /> </Style> <Style x:Key="ScrollBar_RightTrack" BasedOn="{StaticResource ScrollBar_TrackRepeater}" TargetType="{x:Type RepeatButton}"> <Setter Property="Command" Value="ScrollBar.PageRightCommand" /> </Style> <Style x:Key="ScrollBar_VerticalThumb" TargetType="{x:Type Thumb}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border CornerRadius="6" BorderBrush="Transparent" BorderThickness="1" Background="{DynamicResource VerticalScrollGradient}" /> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="10" /> <Setter Property="MinWidth" Value="10" /> </Style> <Style x:Key="ScrollBar_HorizontalThumb" TargetType="{x:Type Thumb}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border CornerRadius="6" BorderBrush="Transparent" BorderThickness="1" Background="{DynamicResource ButtonGradient}" /> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="MinHeight" Value="10" /> <Setter Property="MinWidth" Value="10" /> </Style> <Style TargetType="{x:Type ScrollBar}"> <Setter Property="Background" Value="Transparent" /> <Setter Property="MinWidth" Value="10" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ScrollBar}"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="10"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="10" /> <RowDefinition Height="*"/> <RowDefinition Height="10" /> </Grid.RowDefinitions> <Border Grid.Row="1" BorderThickness="0" Background="Transparent" CornerRadius="4"/> <RepeatButton Grid.Row="0" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineUpCommand" Content=" ^" /> <Track Grid.Row="1" Name="PART_Track" IsDirectionReversed="True"> <Track.IncreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_DownTrack}"/> </Track.IncreaseRepeatButton> <Track.DecreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_UpTrack}"/> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{DynamicResource ScrollBar_VerticalThumb}"/> </Track.Thumb> </Track> <RepeatButton Grid.Row="2" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineDownCommand" Content=" v" /> </Grid> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property="Orientation" Value="Horizontal" > <Setter Property="Background" Value="Transparent" /> <Setter Property="MinHeight" Value="10" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type ScrollBar}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="12"/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="12" /> <ColumnDefinition Width="*"/> <ColumnDefinition Width="12" /> </Grid.ColumnDefinitions> <Border Grid.Column="1" BorderThickness="0" Background="Transparent" CornerRadius="4"/> <RepeatButton Grid.Column="0" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineLeftCommand" Content=" <" /> <Track Grid.Column="1" Name="PART_Track"> <Track.IncreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_RightTrack}"/> </Track.IncreaseRepeatButton> <Track.DecreaseRepeatButton> <RepeatButton Style="{DynamicResource ScrollBar_LeftTrack}"/> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{DynamicResource ScrollBar_HorizontalThumb}"/> </Track.Thumb> </Track> <RepeatButton Grid.Column="2" Style="{DynamicResource Scrollbar_LineButton}" Command="ScrollBar.LineRightCommand" Content=" >" /> </Grid> </ControlTemplate> </Setter.Value> </Setter> </Trigger> </Style.Triggers> </Style> <Style TargetType="{x:Type Button}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate> <Viewbox x:Name="view" ClipToBounds="False" Stretch="Fill" Width="{TemplateBinding Property=Width}" Height="{TemplateBinding Property=Height}"> <Canvas Width="100" Height ="50" Margin="2"> <Rectangle x:Name="up" Canvas.Top="0" RadiusX="25" RadiusY="25" Width="100" Height="50" Stroke="Black" StrokeThickness="1"> <Rectangle.Fill> <LinearGradientBrush> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#F53" /> <GradientStop Offset="1" Color="#FAA" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Rectangle x:Name="down" Visibility="Collapsed" Canvas.Top="0" RadiusX="25" RadiusY="25" Width="100" Height="50" Stroke="Black" StrokeThickness="1"> <Rectangle.Fill> <LinearGradientBrush> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#D88" /> <GradientStop Offset="1" Color="#D31" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Rectangle x:Name="highlight" Canvas.Left="10" Canvas.Top="5" RadiusX="10" RadiusY="10" Width="80" Height="20" StrokeThickness="0"> <Rectangle.Fill> <LinearGradientBrush StartPoint="0,0" EndPoint="0,1"> <LinearGradientBrush.GradientStops> <GradientStop Offset="0" Color="#FFFF" /> <GradientStop Offset="1" Color="#0FFF" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Rectangle.Fill> </Rectangle> <Grid Width="100" Height="50"> <ContentPresenter VerticalAlignment="{TemplateBinding Property=VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding Property=HorizontalContentAlignment}" Content="{TemplateBinding Property=ContentControl.Content}"/> </Grid> </Canvas> </Viewbox> <ControlTemplate.Triggers> <Trigger Property="Button.IsMouseOver" Value="true"> <Setter Property = "Foreground" Value="White"/> </Trigger> <Trigger Property="Button.IsPressed" Value="true"> <Setter TargetName="up" Property="Visibility" Value="Collapsed"/> <Setter TargetName="down" Property="Visibility" Value="Visible"/> <Setter TargetName="highlight" Property="Visibility" Value="Collapsed"/> <Setter Property = "Foreground" Value="Black"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary>Abra MainWindow. XAML e comente o seguinte XAML após a tag de abertura do elemento MainWindow.
<vb:FileToURIConverter x:Key="myConverter" /> <DataTemplate x:Key="imageTemplate"> <Border VerticalAlignment="Center" HorizontalAlignment="Center" Padding="4" Margin="2" Background="White"> <Image Source="{Binding Converter={StaticResource myConverter}}" /> </Border> </DataTemplate>Uncomment the following XAML.
<!--<ResourceDictionary > <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Resources.xaml"/> </ResourceDictionary.MergedDictionaries> <vb:FileToURIConverter x:Key="myConverter" /> <DataTemplate x:Key="imageTemplate"> <Border VerticalAlignment="Center" HorizontalAlignment="Center" Padding="4" Margin="2" Background="White"> <Image Source="{Binding Converter={StaticResource myConverter}}" /> </Border> </DataTemplate> </ResourceDictionary>-->Click in Design view to load the XAML to the design surface.
The new styles are applied to the controls on the design surface.
Pressione F5 para criar e executar o aplicativo.