This callback function is called each time a thread that registered this callback (using IG_err_callback_set() function) adds a new record to the error stack.
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typedef VOID (LPACCUAPI LPFNIG_ERRSTACK_ADD)( LPVOID lpPrivate, UINT nRecord, INT iLineNumber, AT_ERRCODE iCode, UINT nLevel, AT_INT lValue1, AT_INT lValue2, LPCHAR lpFileName, LPCHAR lpExtratext ); |
Name | Type | Description |
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lpPrivate | LPVOID | Private data passed in when you register a callback. |
nRecord | UINT | Index of this record in the stack. |
iLineNumber | INT | Line number where the problem has occurred. |
iCode | AT_ERRCODE | Error code. |
nLevel | UINT | Level of the error. |
lValue1 | AT_INT | Specific value identifying the reason for the error. |
lValue2 | AT_INT | Specific value identifying the reason for the error. |
lpFileName | LPCHAR | Pointer to a string holding a filename or NULL if not available. |
lpExtratext | LPCHAR | Pointer to a string holding additional information, or NULL if not available. |
None
This function does not process image pixels.
Filter, Multimedia, MFC Threads
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VOID ACCUAPI LocThErrAddCB( LPVOID lpPrivate, /* Private data passed in. */ UINT nRecord, /* index of this record in the stack */ INT iLineNumber, /* line number where problen occurred */ AT_ERRCODE iCode, /* error code. */ UINT nLevel, /* level of the error. */ LONG lValue1, LONG lValue2, LPCHAR lpFileName, /* filename str ofr NULL if not present. */ LPCHAR lpExtratext /* extra text info about error. */ ) { char szOutput[1024]; sprintf( szOutput, "Local CallBack - new error record added:\nThread Id:%u\nThread Number=%i\nRecord=%i\nLine=%i\nCode=%i\nLevel=%i\nValue1=%i; Value2=%i,\nFile Name: %s\nExtra Text: %s", GetCurrentThreadId(), (int)lpPrivate, nRecord, iLineNumber, iCode, nLevel, lValue1, lValue2, lpFileName, lpExtratext ); //AfxMessageBox( szOutput ); ::MessageBox(NULL, szOutput, "THREADS", MB_OK); } |