NAME
VarInt (OLEAUT32.172)
SYNOPSIS
HRESULT VarInt
(
LPVARIANT pVarIn,
LPVARIANT pVarOut
)
DESCRIPTION
Truncate a variants value to a whole number.
PARAMS
pVarIn [In] Source variant.
pVarOut [Out] Destination for converted value.
RETURNS
Success: S_OK. pVarOut contains the converted value.
Failure: An HRESULT error code indicating the error.
NOTES
- The type of the value stored in pVarOut depends on the type of pVarIn, according to the following table:
Input Type Output Type
---------- -----------
VT_BOOL VT_I2
VT_EMPTY VT_I2
VT_BSTR VT_R8
All Others Unchanged
- The difference between this function and VarFix(3w) is that VarFix(3w) rounds negative numbers towards 0, while this function rounds them away from zero.
IMPLEMENTATION
Declared in "oleauto.h".
Implemented in "dlls/oleaut32/variant.c".
Debug channel "variant".