ControlPaint.DrawButton Metodo

Definizione

Spazio dei nomi:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Disegna un controllo pulsante.

Overload

DrawButton(Graphics, Rectangle, ButtonState)	Disegna un controllo pulsante nello stato specificato sulla superficie grafica specificata e all'interno dei limiti definiti.
DrawButton(Graphics, Int32, Int32, Int32, Int32, ButtonState)	Disegna un controllo pulsante nello stato specificato sulla superficie grafica specificata e all'interno dei limiti definiti.

DrawButton(Graphics, Rectangle, ButtonState)

Disegna un controllo pulsante nello stato specificato sulla superficie grafica specificata e all'interno dei limiti definiti.

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)

Parametri

graphics

Graphics

Oggetto Graphics su cui disegnare.

rectangle

Rectangle

Oggetto Rectangle che rappresenta le dimensioni del pulsante.

state

ButtonState

Combinazione bit per bit dei valori di ButtonState che specifica lo stato in cui disegnare il pulsante.

Vedi anche

• Button

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

Disegna un controllo pulsante nello stato specificato sulla superficie grafica specificata e all'interno dei limiti definiti.

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)

Parametri

graphics

Graphics

Oggetto Graphics su cui disegnare.

x

Int32

Coordinata x dell'angolo superiore sinistro del rettangolo di disegno.

y

Int32

Coordinata y dell'angolo superiore sinistro del rettangolo di disegno.

width

Int32

La larghezza del pulsante.

height

Int32

Altezza del pulsante.

state

ButtonState

Combinazione bit per bit dei valori di ButtonState che specifica lo stato in cui disegnare il pulsante.

Esempio

#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

Vedi anche

• Button
• ButtonState