---
name: "VarBoolFromUI8"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/VarBoolFromUI8"
---

# VarBoolFromUI8(3w)

## NAME

**VarBoolFromUI8** (OLEAUT32.371)

## SYNOPSIS

HRESULT VarBoolFromUI8\
  (\
   ULONG64       *ullIn*,\
   VARIANT\_BOOL\* *pBoolOut*\
  )

## DESCRIPTION

Convert a **VT\_UI8** to a **VT\_BOOL**.

## PARAMS

*ullIn* **\[In\]**  Source.

*pBoolOut* **\[Out\]**  Destination.

## RETURNS

**S\_OK**.

## IMPLEMENTATION

Declared in **"oleauto.h"**.

Implemented in **"dlls/oleaut32/vartype.c"**.

Debug channel **"variant"**.