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FileDialogCustomPlacesCollection.Add Method

Definition

Adds a custom place to the FileDialogCustomPlacesCollection collection.

Overloads

Add(Guid)

Adds a custom place to the FileDialogCustomPlacesCollection collection.

Add(String)

Adds a custom place to the FileDialogCustomPlacesCollection collection.

Add(Guid)

Source:
FileDialogCustomPlacesCollection.cs
Source:
FileDialogCustomPlacesCollection.cs
Source:
FileDialogCustomPlacesCollection.cs

Adds a custom place to the FileDialogCustomPlacesCollection collection.

public:
 void Add(Guid knownFolderGuid);
public void Add (Guid knownFolderGuid);
override this.Add : Guid -> unit
Public Sub Add (knownFolderGuid As Guid)

Parameters

knownFolderGuid
Guid

A Guid that represents a Windows Vista Known Folder.

Examples

The following code example demonstrates how to use the Add method. To run this example, paste the following code into a Windows Form and call InitializeDialogAndButton from the form's constructor or Load event-handling method.

private OpenFileDialog openFileDialog1;
private Button button1;

private void InitializeDialogAndButton()
{
    this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
    this.button1 = new System.Windows.Forms.Button();
    this.button1.Location = new System.Drawing.Point(53, 37);
    this.button1.AutoSize = true;
    this.button1.Text = "Show dialog with custom places.";
    this.button1.UseVisualStyleBackColor = true;
    this.button1.Click += new System.EventHandler(this.button1_Click);
    this.Controls.Add(this.button1);
}

private void button1_Click(object sender, EventArgs e)
{
    // Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB");

    // Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(
        new FileDialogCustomPlace(
        new Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")));

    // Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add(@"c:\Windows");

    openFileDialog1.ShowDialog();
}
Private openFileDialog1 As OpenFileDialog
Private WithEvents button1 As Button

Private Sub InitializeDialogAndButton() 
    Me.openFileDialog1 = New System.Windows.Forms.OpenFileDialog()
    Me.button1 = New System.Windows.Forms.Button()
    Me.button1.Location = New System.Drawing.Point(53, 37)
    Me.button1.AutoSize = True
    Me.button1.Text = "Show dialog with custom places."
    Me.button1.UseVisualStyleBackColor = True

    Me.Controls.Add(Me.button1)

End Sub


Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
    Handles button1.Click

    ' Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB")

    ' Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(New FileDialogCustomPlace _
        (New Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")))

    ' Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add("c:\Windows")

    openFileDialog1.ShowDialog()

End Sub

Remarks

The folder is added to custom places only for a particular FileDialog and is not a system or application wide change.

The folders are positioned in the custom places in the order that they are added to the FileDialog. The last one added will be at the top. If you add a custom place to the collection that does not exist on the computer running the application, the custom place will not be shown. GUIDs are case-insensitive. For a list of the available Windows Vista Known Folders, see Known Folder GUIDs for File Dialog Custom Places or the KnownFolders.h file in the Windows SDK.

See also

Applies to

Add(String)

Source:
FileDialogCustomPlacesCollection.cs
Source:
FileDialogCustomPlacesCollection.cs
Source:
FileDialogCustomPlacesCollection.cs

Adds a custom place to the FileDialogCustomPlacesCollection collection.

public:
 void Add(System::String ^ path);
public void Add (string path);
public void Add (string? path);
override this.Add : string -> unit
Public Sub Add (path As String)

Parameters

path
String

A folder path to the custom place.

Examples

The following code example demonstrates how to use the Add method. To run this example, paste the following code into a Windows Form and call InitializeDialogAndButton from the form's constructor or Load event-handling method.

private OpenFileDialog openFileDialog1;
private Button button1;

private void InitializeDialogAndButton()
{
    this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
    this.button1 = new System.Windows.Forms.Button();
    this.button1.Location = new System.Drawing.Point(53, 37);
    this.button1.AutoSize = true;
    this.button1.Text = "Show dialog with custom places.";
    this.button1.UseVisualStyleBackColor = true;
    this.button1.Click += new System.EventHandler(this.button1_Click);
    this.Controls.Add(this.button1);
}

private void button1_Click(object sender, EventArgs e)
{
    // Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB");

    // Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(
        new FileDialogCustomPlace(
        new Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")));

    // Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add(@"c:\Windows");

    openFileDialog1.ShowDialog();
}
Private openFileDialog1 As OpenFileDialog
Private WithEvents button1 As Button

Private Sub InitializeDialogAndButton() 
    Me.openFileDialog1 = New System.Windows.Forms.OpenFileDialog()
    Me.button1 = New System.Windows.Forms.Button()
    Me.button1.Location = New System.Drawing.Point(53, 37)
    Me.button1.AutoSize = True
    Me.button1.Text = "Show dialog with custom places."
    Me.button1.UseVisualStyleBackColor = True

    Me.Controls.Add(Me.button1)

End Sub


Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
    Handles button1.Click

    ' Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB")

    ' Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(New FileDialogCustomPlace _
        (New Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")))

    ' Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add("c:\Windows")

    openFileDialog1.ShowDialog()

End Sub

Remarks

The folder is added to custom places only for a particular FileDialog and is not a system or application wide change.

The folders are positioned in the custom places in the order that they are added to the FileDialog. The last one added will be at the top.

See also

Applies to