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VarR4FromI4 function

Converts a long value to a float value.

Syntax


HRESULT VarR4FromI4(
  _In_   LONG lIn,
  _Out_  FLOAT *pfltOut
);

Parameters

lIn [in]

The value to convert.

pfltOut [out]

The resulting value.

Return value

This function can return one of these values.

Return codeDescription
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

Header

OleAuto.h

Library

OleAut32.lib

DLL

OleAut32.dll

 

 

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