/// <summary>
/// Begin query process operation.
/// </summary>
public static void BeginOperation(QueryProcessOperation operation)
{
if (_operation != QueryProcessOperation.None)
{
EndOperation();
}
_operation = operation;
OnOperationStarted();
}
/// <summary>
/// End query process operation. Automatically called if new operation started.
/// </summary>
public static void EndOperation()
{
OnOperationFinished();
_operation = QueryProcessOperation.None;
}
