IWin32WindowExtensionsPostMessage(IWin32Window, Int32, IntPtr, IntPtr) Method

Places (posts) a message in the message queue associated with the thread that created the specified window, and returns without waiting for the thread to process the message.

Definition

Namespace: DevCase.Extensions.IWin32WindowExtensions
Assembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.
public static bool PostMessage(
	this IWin32Window window,
	int msg,
	IntPtr wParam,
	IntPtr lParam
)

Parameters

window  IWin32Window
The source window.
msg  Int32
The message to be sent.
wParam  IntPtr

[Missing <param name="wParam"/> documentation for "M:DevCase.Extensions.IWin32WindowExtensions.IWin32WindowExtensions.PostMessage(System.Windows.Forms.IWin32Window,System.Int32,System.IntPtr,System.IntPtr)"]

lParam  IntPtr

[Missing <param name="lParam"/> documentation for "M:DevCase.Extensions.IWin32WindowExtensions.IWin32WindowExtensions.PostMessage(System.Windows.Forms.IWin32Window,System.Int32,System.IntPtr,System.IntPtr)"]

Return Value

Boolean
If the function succeeds, the return value is .

If the function fails, the return value is .

To get extended error information, call GetLastWin32Error.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IWin32Window. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also