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VarI4FromDate function (oleauto.h)

Converts a date value to a long value.

Syntax

HRESULT VarI4FromDate(
  [in]  DATE dateIn,
  [out] LONG *plOut
);

Parameters

[in] dateIn

The value to convert.

[out] plOut

The resulting value.

Return value

This function can return one of these values.

Return code Description
S_OK
 Success.
DISP_E_BADVARTYPE
 The input parameter is not a valid type of variant.
DISP_E_OVERFLOW
 The data pointed to by the output parameter does not fit in the destination type.
DISP_E_TYPEMISMATCH
 The argument could not be coerced to the specified type.
E_INVALIDARG
 One of the arguments is not valid.
E_OUTOFMEMORY
 Insufficient memory to complete the operation.

Requirements

Requirement Value
Target Platform Windows
Header oleauto.h
Library OleAut32.lib
DLL OleAut32.dll