inline ULONG* CRBase::GetStatusPtr(ULONG nCol);
Return Value
A pointer to a status data.
Parameter
[in] nCol:
A column ordinal.
Remark
Gets a pointer to buffer containing a status data. If either the column nCol is discarded or its DBPART is not set with DBPART_STATUS by calling CRBase::SetDBPart, a NULL value is always returned; otherwise the returned pointer will point to a buffer with a status data set from a provider.
As long as neither CRBase::SetDataType nor CRBase::SetDBPart is called, the returned pointer itself will not be changed but the pointed status value may be changed.