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

# SystemTimeToVariantTime(3w)

## NAME

**SystemTimeToVariantTime** (OLEAUT32.184)

## SYNOPSIS

INT SystemTimeToVariantTime\
  (\
   LPSYSTEMTIME *lpSt*,\
   double\*      *pDateOut*\
  )

## DESCRIPTION

Convert a System format date and time into variant **VT\_DATE** format.

## PARAMS

*lpSt* **\[In\]**  System format date and time.

*pDateOut* **\[Out\]**  Destination for **VT\_DATE** format date.

## RETURNS

**Success:** **TRUE**. \**pDateOut* contains the converted value.

**Failure:** **FALSE**, if *lpSt* cannot be represented in **VT\_DATE** format.

## IMPLEMENTATION

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

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

Debug channel **"variant"**.