Description

Redraws attached window.

Syntax

object.Redraw(Optional flags As RedrawFlag =  rdw_ERASE + rdw_INVALIDATE + rdw_UPDATENOW)

Part	Description
object	The object is expression that evaluates to Window object
flags	Optional. Specifies redraw flags. Value must be combination of the constants defined in the RedrawFlag enumeration.

Remarks

flags parameter must be combination of these constants:

rdw_INVALIDATE	Invalidate entire window
rdw_INTERNALPAINT	Causes a WM_PAINT message to be posted to the window regardless of whether any portion of the window is invalid
rdw_ERASE	Causes the window to receive a WM_ERASEBKGND message when the window is repainted.
rdw_VALIDATE	Validates entire window
rdw_NOINTERNALPAINT	Suppresses any pending internal WM_PAINT messages.
rdw_NOERASE	Suppresses any pending WM_ERASEBKGND messages
rdw_NOCHILDREN	Excludes child windows, if any, from the repainting operation
rdw_ALLCHILDREN	Includes child windows, if any, in the repainting operation
rdw_UPDATENOW	Causes the affected windows to receive WM_NCPAINT, WM_ERASEBKGND, and WM_PAINT messages, if necessary, before the function returns.
rdw_ERASENOW	Causes the affected windows to receive WM_NCPAINT and WM_ERASEBKGND messages, if necessary, before the function returns.
rdw_FRAME	Causes any part of the nonclient area of the window to receive a WM_NCPAINT message.
rdw_NOFRAME	Suppresses any pending WM_NCPAINT messages