Import.PostMessage (HandleRef, WINDOW_MESSAGE, IntPtr, IntPtr) Method

[DllImport("user32.dll",
            CharSet = CharSet.Auto)] 
public static extern bool PostMessage( 
HandleRef hWnd
WINDOW_MESSAGE msg
IntPtr wParam
IntPtr lParam 
)
This language is not supported or no code example is available.

Parameters

hWnd
HandleRef

msg
WINDOW_MESSAGE

wParam
IntPtr

lParam
IntPtr

Return Value

bool
[DllImport("user32.dll",
     CharSet = CharSet.Auto)]
 public static extern bool PostMessage(HandleRef hWnd,
     WINDOW_MESSAGE msg,
     IntPtr wParam,
     IntPtr lParam);
					
This language is not supported or no code example is available.

.NET Framework

Supported in: 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8

.NET Core

Supported in: 5.0+, 6.0+

In this article

Definition