.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH VarUI8FromR8 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBVarUI8FromR8\fR (OLEAUT32.432)
.SH SYNOPSIS
HRESULT VarUI8FromR8
 (
  double   \fIdblIn\fR,
  ULONG64* \fIpui64Out\fR
 )

.SH DESCRIPTION
.PP
Convert a \fBVT_R8\fR to a \fBVT_UI8\fR. 

.SH PARAMS
\fIdblIn\fR \fB[In]\fR  Source.
.PP
\fIpui64Out\fR \fB[Out]\fR  Destination.
.PP

.SH RETURNS
.PP
\fBSuccess:\fR \fBS_OK\fR. 
.PP
\fBFailure:\fR \fBE_INVALIDARG\fR, if the source value is invalid \fBDISP_E_OVERFLOW\fR, if the value will not fit in the destination. 

.SH NOTES
.PP
See \fBVarI8FromR8(3w)\fR for details concerning rounding. 

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