---
name: "SHMessageBoxCheckW"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/SHMessageBoxCheckW"
---

# SHMessageBoxCheckW(3w)

## NAME

**SHMessageBoxCheckW** (SHLWAPI.191)

## SYNOPSIS

INT\_PTR SHMessageBoxCheckW\
  (\
   HWND    *hWnd*,\
   LPCWSTR *lpszText*,\
   LPCWSTR *lpszTitle*,\
   DWORD   *dwType*,\
   INT\_PTR *iRet*,\
   LPCWSTR *lpszId*\
  )

## DESCRIPTION

See **[SHMessageBoxCheckA(3w)](/SHMessageBoxCheckA/3w.md)**.

## IMPLEMENTATION

Not declared in a Wine header. The function is either undocumented, or missing from Wine.

Implemented in **"dlls/shlwapi/msgbox.c"**.

Debug channel **"shell"**.