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NF:intsafe.LongToULong |
LongToULong function (intsafe.h) |
Converts a value of type LONG to a value of type ULONG. |
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shell\LongToULong.htm |
shell |
d5940fec-8cf2-4bc7-8001-42b68ce97f7d |
12/05/2018 |
LongToDWord, LongToULong, LongToULong function [Windows Shell], _shell_LongToULong, intsafe/LongToULong, shell.LongToULong |
intsafe.h |
Windows |
Windows |
19H1 |
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Converts a value of type LONG to a value of type ULONG.
Type: LONG
The value to be converted.
Type: ULONG*
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.
LongToDWord is an alias for this function.