.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH VarRound 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBVarRound\fR (OLEAUT32.175)
.SH SYNOPSIS
HRESULT VarRound
 (
  LPVARIANT \fIpVarIn\fR,
  int       \fIdeci\fR,
  LPVARIANT \fIpVarOut\fR
 )

.SH DESCRIPTION
.PP
Perform a round operation on a variant. 

.SH PARAMS
\fIpVarIn\fR \fB[In]\fR  Source variant.
.PP
\fIdeci\fR \fB[In]\fR  Number of decimals to round to.
.PP
\fIpVarOut\fR \fB[Out]\fR  Destination for converted value.
.PP

.SH RETURNS
.PP
\fBSuccess:\fR \fBS_OK\fR. \fIpVarOut\fR contains the converted value. 
.PP
\fBFailure:\fR An \fBHRESULT\fR error code indicating the error. 

.SH NOTES
.PP
\fB-\fR Floating point values are rounded to the desired number of decimals. 
.PP
\fB-\fR Some integer types are just copied to the return variable. 
.PP
\fB-\fR Some other integer types are not handled and fail. 

.SH IMPLEMENTATION
.PP
Declared in \fB"oleauto.h"\fR. 
.PP
Implemented in \fB"dlls/oleaut32/variant.c"\fR. 
.PP
Debug channel \fB"variant"\fR.