NAME

VarUI8FromDec  (OLEAUT32.441)

SYNOPSIS

 HRESULT VarUI8FromDec
 (
  const DECIMAL* pdecIn,
  ULONG64*       pui64Out
 )

DESCRIPTION

Convert a VT_DECIMAL to a VT_UI8.

PARAMS

pDecIn [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

Under native Win32, if the source value has a scale of 0, its sign is ignored, i.e. this function takes the absolute value rather than fail with DISP_E_OVERFLOW. This bug has been fixed in Wine's implementation (use VarAbs on pDecIn first if you really want this behaviour).

IMPLEMENTATION

Declared in "oleauto.h". https://source.winehq.org/source/include/oleauto.h

Implemented in "dlls/oleaut32/vartype.c". https://source.winehq.org/source/dlls/oleaut32/vartype.c

Debug channel "variant".

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