Microsoft KB Archive/248684: Difference between revisions
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== SUMMARY == | == SUMMARY == | ||
When you create an event for an Interrupt Service Thread (IST) with the flag bManualReset = TRUE, and call the '''InterruptInitialize''' function with this event handle, as shown in the sample code, then you always get the | When you create an event for an Interrupt Service Thread (IST) with the flag bManualReset = TRUE, and call the '''InterruptInitialize''' function with this event handle, as shown in the sample code, then you always get the "wrong parameter" error message. | ||
=== Sample Code === | === Sample Code === | ||
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if (hMoses == INVALID_HANDLE_VALUE) | if (hMoses == INVALID_HANDLE_VALUE) | ||
AfxMessageBox(_T( | AfxMessageBox(_T("Handle invalid")); | ||
AfxBeginThread(IST_Moses,this,THREAD_PRIORITY_TIME_CRITICAL); | AfxBeginThread(IST_Moses,this,THREAD_PRIORITY_TIME_CRITICAL); | ||
if(!InterruptInitialize(SYSINTR_MOSES,hMoses,NULL,NULL)) | if(!InterruptInitialize(SYSINTR_MOSES,hMoses,NULL,NULL)) | ||
AfxMessageBox(_T( | AfxMessageBox(_T("INT Init failed")); | ||
</pre> | </pre> | ||
You get the | You get the "wrong parameter" error message because IST only permits the use of auto-reset events. | ||
</div> | </div> | ||
Latest revision as of 13:51, 21 July 2020
Article ID: 248684
Article Last Modified on 12/19/2003
APPLIES TO
- Microsoft Windows CE 2.12 for the Handheld PC
- Microsoft Windows CE 2.11 for the Handheld PC
This article was previously published under Q248684
SUMMARY
When you create an event for an Interrupt Service Thread (IST) with the flag bManualReset = TRUE, and call the InterruptInitialize function with this event handle, as shown in the sample code, then you always get the "wrong parameter" error message.
Sample Code
HANDLE hMoses;
hMoses = CreateEvent(NULL,TRUE,FALSE,0);
if (hMoses == INVALID_HANDLE_VALUE)
AfxMessageBox(_T("Handle invalid"));
AfxBeginThread(IST_Moses,this,THREAD_PRIORITY_TIME_CRITICAL);
if(!InterruptInitialize(SYSINTR_MOSES,hMoses,NULL,NULL))
AfxMessageBox(_T("INT Init failed"));
You get the "wrong parameter" error message because IST only permits the use of auto-reset events.
Keywords: kbinfo KB248684
