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NF:intsafe.LongToULongPtr |
LongToULongPtr function (intsafe.h) |
Converts a value of type LONG to a value of type ULONG_PTR. |
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shell\LongToULongPtr.htm |
shell |
fe2669b2-6121-4348-ac7b-f89a0121b994 |
12/05/2018 |
LongToDWordPtr, LongToSIZET, LongToULongPtr, LongToULongPtr function [Windows Shell], PtrdiffTToDWordPtr, _shell_LongToULongPtr, intsafe/LongToULongPtr, shell.LongToULongPtr |
intsafe.h |
Windows |
Windows |
19H1 |
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Converts a value of type LONG to a value of type ULONG_PTR.
Type: LONG
The value to be converted.
Type: ULONG_PTR*
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.
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.
LongToSIZET is an alias for this function.
LongToDWordPtr is an alias for this function.
PtrdiffTToDWordPtr is an alias for this function.