ControlPaint.DrawButton Metoda

Definice

Obor názvů:

System.Windows.Forms

Sestavení:

System.Windows.Forms.dll

Nakreslí ovládací prvek tlačítko.

Přetížení

DrawButton(Graphics, Rectangle, ButtonState)	Nakreslí ovládací prvek tlačítka v zadaném stavu, na zadanou grafickou plochu a v zadaných mezích.
DrawButton(Graphics, Int32, Int32, Int32, Int32, ButtonState)	Nakreslí ovládací prvek tlačítka v zadaném stavu, na zadanou grafickou plochu a v zadaných mezích.

DrawButton(Graphics, Rectangle, ButtonState)

Nakreslí ovládací prvek tlačítka v zadaném stavu, na zadanou grafickou plochu a v zadaných mezích.

public:
 static void DrawButton(System::Drawing::Graphics ^ graphics, System::Drawing::Rectangle rectangle, System::Windows::Forms::ButtonState state);

public static void DrawButton (System.Drawing.Graphics graphics, System.Drawing.Rectangle rectangle, System.Windows.Forms.ButtonState state);

static member DrawButton : System.Drawing.Graphics * System.Drawing.Rectangle * System.Windows.Forms.ButtonState -> unit

Public Shared Sub DrawButton (graphics As Graphics, rectangle As Rectangle, state As ButtonState)

Parametry

graphics

Graphics

Má Graphics se kreslit.

rectangle

Rectangle

Představuje Rectangle rozměry tlačítka.

state

ButtonState

Bitová kombinace ButtonState hodnot, která určuje stav, do kterého se má tlačítko nakreslit.

Viz také

• Button

DrawButton(Graphics, Int32, Int32, Int32, Int32, ButtonState)

Nakreslí ovládací prvek tlačítka v zadaném stavu, na zadanou grafickou plochu a v zadaných mezích.

public:
 static void DrawButton(System::Drawing::Graphics ^ graphics, int x, int y, int width, int height, System::Windows::Forms::ButtonState state);

public static void DrawButton (System.Drawing.Graphics graphics, int x, int y, int width, int height, System.Windows.Forms.ButtonState state);

static member DrawButton : System.Drawing.Graphics * int * int * int * int * System.Windows.Forms.ButtonState -> unit

Public Shared Sub DrawButton (graphics As Graphics, x As Integer, y As Integer, width As Integer, height As Integer, state As ButtonState)

Parametry

graphics

Graphics

Má Graphics se kreslit.

x

Int32

Souřadnice x v levém horním rohu obdélníku výkresu.

y

Int32

Souřadnice y v levém horním rohu obdélníku výkresu.

width

Int32

Šířka tlačítka.

height

Int32

Výška tlačítka.

state

ButtonState

Bitová kombinace ButtonState hodnot, která určuje stav, do kterého se má tlačítko nakreslit.

Příklady

#using <System.dll>
#using <System.Drawing.dll>
#using <System.Windows.Forms.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public Form
{
private:
   Button^ button1;
   Button^ button2;

public:
   Form1()
   {
      button1 = gcnew Button;
      button2 = gcnew Button;
      this->button2->Location = Point(0,button1->Height + 10);
      this->Click += gcnew EventHandler( this, &Form1::button2_Click );
      this->Controls->Add( this->button1 );
      this->Controls->Add( this->button2 );
   }


private:

   void button2_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      
      // Draws a flat button on button1.
      ControlPaint::DrawButton( System::Drawing::Graphics::FromHwnd( button1->Handle ), 0, 0, button1->Width, button1->Height, ButtonState::Flat );
   }

};


[STAThread]
void main()
{
   Application::Run( gcnew Form1 );
}

using System;
using System.Drawing;
using System.Windows.Forms;

public class Form1 : Form
{
    private Button _button1 = new Button();
    private Button _button2 = new Button();

    [STAThread]
    static void Main()
    {
        Application.Run(new Form1());
    }

    public Form1()
    {
        _button2.Location = new Point(0, _button1.Height + 10);
        this.Click += Button2_Click;
        this.Controls.Add(_button1);
        this.Controls.Add(_button2);
    }

    private void Button2_Click(object sender, System.EventArgs e)
    {
        // Draws a flat button on button1.
        ControlPaint.DrawButton(
            System.Drawing.Graphics.FromHwnd(_button1.Handle), 0, 0,
            _button1.Width, _button1.Height,
            ButtonState.Flat);
    }

}

Imports System.Drawing
Imports System.Windows.Forms

    Public Class Form1
        Inherits System.Windows.Forms.Form

        Private button1 As System.Windows.Forms.Button = New Button
        Private button2 As System.Windows.Forms.Button = New Button

        <System.STAThreadAttribute()>  _
        Public Shared Sub Main()
            System.Windows.Forms.Application.Run(New Form1)
        End Sub

        Public Sub New()
            Me.button2.Location = New Point(0, button1.Height + 10)
            AddHandler Me.button2.Click, AddressOf Me.button2_Click
            Me.Controls.Add(Me.button1)
            Me.Controls.Add(Me.button2)
        End Sub

        Private Sub button2_Click(sender As Object, e As System.EventArgs)
            ' Draws a flat button on button1.
            ControlPaint.DrawButton(System.Drawing.Graphics.FromHwnd(button1.Handle), 0, 0, button1.Width, button1.Height, ButtonState.Flat)
        End Sub
End Class

Viz také

• Button
• ButtonState