VarDecFromR4

This function converts variant data types to DECIMAL from float.

HRESULT VarDecFromR4(
[in] float fltIn,
[out] DECIMAL *pdecOut );

Parameters

  • fltIn
    [in] The value to coerce.
  • pdecOut
    [out] Points to the coerced value.

Return Values

The return value obtained from the returned HRESULT is one of the following.

Value 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 invalid.
E_OUTOFMEMORY Memory could not be allocated for the conversion.

Remarks

Passing into this function any invalid and, under some circumstances, NULL pointers will result in unexpected termination of the application.

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 2.0 and later Oleauto.h   Oleaut32.lib

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

 Last updated on Tuesday, July 13, 2004

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