The RaiseException function raises an exception in the calling thread.
VOID RaiseException(
DWORD dwExceptionCode, |
// exception code |
DWORD dwExceptionFlags, |
// continuable exception flag |
DWORD nNumberOfArguments, |
// number of arguments in array |
CONST DWORD *lpArguments |
// address of array of arguments |
); |
Note that the system will clear bit 28 of dwExceptionCode. This bit is
a reserved exception bit, used by the system for its own purposes. For
example, after calling the RaiseException function with a dwExceptionCode
value of 0xFFFFFFFF Windows displays a message indicating that the exception
number is 0xEFFFFFFF.
This function does not return a value.
The RaiseException function enables a process to use structured exception handling to handle private, software-generated, application-defined exceptions.
Raising an exception causes the exception dispatcher to go through the following search for an exception handler:
The values specified in the dwExceptionCode, dwExceptionFlags, nNumberOfArguments, and lpArguments parameters can be retrieved in the filter expression of a try-except frame-based exception handler by calling the GetExceptionInformation function. A debugger can retrieve these values by calling the WaitForDebugEvent function.
ExitProcess, GetExceptionCode, GetExceptionInformation, WaitForDebugEvent
file: /Techref/os/win/api/win32/func/src/f69_13.htm, 5KB, , updated: 2000/4/7 12:19, local time: 2024/8/23 02:33,
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