trying to set a definition query I typically do something like:
lyr.SetDefinitionQuery("ProjNum = 'S100075'");
Now however we seem to have a collection. When I set the query like above it seems to work although the definition query is empty. Is there another method in the SDK to create a "New definition query" to handle this? I would imagine each definition query would have a name property, definition property, an is active property.
I look forward to your response as my code a lot of these calls.