VarUI4FromR4

This function converts variant data types to unsigned long from float.

At a Glance

Header file:	Oleauto.h
Windows CE versions:	2.0 and later

Syntax

WINOLEAUTAPI VarUI4FromR4([in] float fltIn, [out] ULONG * pulOut);

Remarks

Passing into this function any invalid and, under some circumstances, NULL pointers will result in unexpected termination of the application.