public static bool InvalidateRect(
	IntPtr handle,
	RECT rect,
	bool erase
)

Parameters

handle

Type: SystemIntPtr
A handle to the window whose update region has changed.

rect

Type: ShellBoost.Core.WindowsShellRECT
The client coordinates of the rectangle to be added to the update region.

erase

Type: SystemBoolean
Specifies whether the background within the update region is to be erased when the update region is processed. If this parameter is true, the background is erased when the BeginPaint function is called. If this parameter is false, the background remains unchanged.

Return Value

Reference