---
name: "DCE_InvalidateDCE"
section: "3w"
platform: "linux"
package: "wine-doc"
version: "0.0.980315-1"
release: "Debian 2.0 (Hamm)"
platforms: ["linux"]
url: "https://carta.tech/man/DCE_InvalidateDCE"
---

# DCE\_InvalidateDCE(3w)

DCE\_InvalidateDCE

## NAME

DCE\_InvalidateDCE - DCE\_InvalidateDCE

## SYNOPSIS

**BOOL32 DCE\_InvalidateDCE**\
 **(**\
\
 	**WND \*pWnd,**\
\
 	**const RECT32 \*pRectUpdate**\
 **);**

## DESCRIPTION

It is called from SetWindowPos() - we have to mark as dirty all busy DCE's for windows that have pWnd-\>parent as an ansector and whose client rect intersects with specified update rectangle.

## SEE ALSO

[DCE\_AllocDCE(3w)](/man/DCE_AllocDCE/3w.md), [DCE\_FreeDCE(3w)](/man/DCE_FreeDCE/3w.md), [DCE\_FreeWindowDCE(3w)](/man/DCE_FreeWindowDCE/3w.md), [DCE\_Init(3w)](/man/DCE_Init/3w.md), [DCE\_GetVisRgn(3w)](/man/DCE_GetVisRgn/3w.md), [DCE\_ExcludeRgn(3w)](/man/DCE_ExcludeRgn/3w.md), [GetDCEx16(3w)](/man/GetDCEx16/3w.md), [GetDCEx32(3w)](/man/GetDCEx32/3w.md), [GetDC16(3w)](/man/GetDC16/3w.md), [GetDC32(3w)](/man/GetDC32/3w.md), [GetWindowDC16(3w)](/man/GetWindowDC16/3w.md), [GetWindowDC32(3w)](/man/GetWindowDC32/3w.md), [ReleaseDC16(3w)](/man/ReleaseDC16/3w.md), [ReleaseDC32(3w)](/man/ReleaseDC32/3w.md), [DCHook(3w)](/man/DCHook/3w.md), [WindowFromDC16(3w)](/man/WindowFromDC16/3w.md), [WindowFromDC32(3w)](/man/WindowFromDC32/3w.md), [LockWindowUpdate16(3w)](/man/LockWindowUpdate16/3w.md), [LockWindowUpdate32(3w)](/man/LockWindowUpdate32/3w.md)