Control.Handle Property
.NET Framework 3.0
Gets the window handle that the control is bound to.
Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)
Assembly: System.Windows.Forms (in system.windows.forms.dll)
The following code example demonstrates using the ControlPaint.DrawFocusRectangle and the Handle property. To run the example paste the following code in a form. Add two buttons named Button1 and Button2 to the form and ensure all events are connected to their event handlers.
// This method draws a focus rectangle on Button2 using the // handle and client rectangle of Button2. void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ ) { ControlPaint::DrawFocusRectangle( Graphics::FromHwnd( Button2->Handle ), Button2->ClientRectangle ); }
// This method draws a focus rectangle on button2 using the
// handle and client rectangle of button2.
private void button1_Click(Object sender, System.EventArgs e)
{
ControlPaint.DrawFocusRectangle(Graphics.FromHwnd(button2.get_Handle()),
button2.get_ClientRectangle());
} //button1_Click
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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