NAME¶

VarUI8FromR8 (OLEAUT32.432)

SYNOPSIS¶

HRESULT VarUI8FromR8
(
double dblIn,
ULONG64* pui64Out
)

DESCRIPTION¶

Convert a VT_R8 to a VT_UI8.

PARAMS¶

dblIn [In] Source. pui64Out [Out] Destination.

RETURNS¶

Success: S_OK. Failure: E_INVALIDARG, if the source value is invalid DISP_E_OVERFLOW, if the value will not fit in the destination.

NOTES¶

See VarI8FromR8(3w) for details concerning rounding.

IMPLEMENTATION¶

Declared in "oleauto.h". Implemented in "dlls/oleaut32/vartype.c". Debug channel "variant".