IDiaEnumSourceFiles
Enumerates the various source files contained in the data source.
IDiaEnumSourceFiles : IUknown
Methods in Vtable Order
The following table shows the methods of IDiaEnumSourceFiles.
Method |
Description |
|---|---|
Retrieves the IEnumVARIANT Interface version of this enumerator. |
|
Retrieves the number of source files. |
|
Retrieves a source file by means of an index. |
|
Retrieves a specified number of source files in the enumeration sequence. |
|
Skips a specified number of source files in an enumeration sequence. |
|
Resets an enumeration sequence to the beginning. |
|
Creates an enumerator that contains the same enumeration state as the current enumerator. |
Remarks
Notes for Callers
Obtain this interface by calling the QueryInterface method on an IDiaTable object. See the example for details.
Example
This example shows how to obtain the IDiaEnumSourceFiles interface from the list of tables in a DIA session object. For an example of accessing source file information, see the IDiaSourceFile interface.
IDiaEnumSourceFiles* GetEnumSourceFiless(IDiaSession *pSession)
{
IDiaEnumSourceFiles * pUnknown = NULL;
REFIID iid = __uuidof(IDiaEnumSourceFiles);
IDiaEnumTables* pEnumTables = NULL;
IDiaTable* pTable = NULL;
ULONG celt = 0;
if (pSession->getEnumTables(&pEnumTables) != S_OK)
{
wprintf(L"ERROR - GetTable() getEnumTables\n");
return NULL;
}
while (pEnumTables->Next(1, &pTable, &celt) == S_OK && celt == 1)
{
// There is only one table that matches the given iid
HRESULT hr = pTable->QueryInterface(iid, (void**)&pUnknown);
pTable->Release();
if (hr == S_OK)
{
break;
}
}
pEnumTables->Release();
return pUnknown;
}
Requirements
Header: Dia2.h
Library: diaguids.lib
DLL: msdia80.dll
See Also
Reference
IDiaSession::findLinesByLinenum