UIntPtrToDWord function
Converts a value of type UINT_PTR to a value of type DWORD.
Syntax
HRESULT UIntPtrToDWord( _In_ UINT_PTR uOperand, _Out_ DWORD *pdwResult );
Parameters
- uOperand [in]
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Type: UINT_PTR
The value to be converted.
- pdwResult [out]
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Type: DWORD*
A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns INTSAFE_E_ARITHMETIC_OVERFLOW and this parameter is not valid.
Return value
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.
Requirements
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Header |
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Build date: 11/28/2012
