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4536221
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0
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0
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0
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2010-12-27T01:47:46.903
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0
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2010-12-27T04:18:02.510
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2010-12-27T04:18:02.510
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504791
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504791
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4526749
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2
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0
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<p>There is an example of how to use <code>CreateToolhelp32Snapshot</code>, <code>Process32First</code>, <code>Process32Next</code> (You have to add error handles, etc. and include <code>tlhelp32.h</code> in your code). By the way this functions are not compatible with Windows NT:</p> <pre><code>BOOL GetProcessList(const char *processname, DWORD **processIds, int *numprocess) { HANDLE hProcessSnap; PROCESSENTRY32 pe32; DWORD *processIdsTmp; *processIds = NULL; *numprocess = 0; // Take a snapshot of all processes in the system. hProcessSnap = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 ); if( INVALID_HANDLE_VALUE == hProcessSnap ) return( FALSE ); // Retrieve information about the first process, // and exit if unsuccessful if( !Process32First( hProcessSnap, &pe32 ) ) { CloseHandle( hProcessSnap ); // clean the snapshot object return( FALSE ); } do { if (0 == strcasecmp(processname, pe32.szExeFile)) { processIdsTmp = realloc(*processIds, sizeof(DWORD) * ((*numprocess) + 1)); if (NULL == processIdsTmp) { free(*processIds); *processIds = NULL; *numprocess = 0; CloseHandle( hProcessSnap ); // clean the snapshot object return( FALSE ); } *processIds = processIdsTmp; (*processIds)[(*numprocess)++] = pe32.th32ProcessID; } } while( Process32Next( hProcessSnap, &pe32 ) ); CloseHandle( hProcessSnap ); return( TRUE ); } </code></pre> <p><a href="http://msdn.microsoft.com/en-us/library/ms686701%28v=vs.85%29.aspx" rel="nofollow">here</a> is a complete example of the use of this funcions.</p>
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1. This table or related slice is empty.
PostParentId
1. POget a process id from process name
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  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USLuis G. Costantini R.
UserOwnerUserId
1. USLuis G. Costantini R.
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