topic How to remove a custom layer? in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/how-to-remove-a-custom-layer/m-p/668635#M17948 <HTML><HEAD></HEAD><BODY><SPAN>How is a custom layer supposed to be destructed?</SPAN><BR /><SPAN>I have a custom layer that implements drawing by overriding IActiveViewEvents::AfterDraw.</SPAN><BR /><SPAN>The problem is that sometimes when the custom layer is removed from the Scene/Table Of Contents it is still drawn!?</SPAN><BR /><BR /><SPAN>The FinalRelease() method is never called in my custom layer.</SPAN><BR /><BR /><SPAN>1. I would expect it to be ArcScenes responsibility to delete my custom layer when it is removed?; which in turn would call my FinalRelease() method. </SPAN><BR /><BR /><SPAN>2. If my custom layer is not in the Scene/Table Of Contents; how comes it receives IActiveViewEvents::AfterDraw calls?</SPAN><BR /><SPAN>I would expect ArcScene to draw only layers in the Scene/Table Of Contents.</SPAN><BR /><BR /><SPAN>Thanks in advance for any answers!</SPAN><BR /><SPAN>Andreas</SPAN></BODY></HTML> Fri, 14 Feb 2014 10:30:28 GMT Andreas_W_Paulsen 2014-02-14T10:30:28Z How to remove a custom layer? https://community.esri.com/t5/arcobjects-sdk-questions/how-to-remove-a-custom-layer/m-p/668635#M17948 <HTML><HEAD></HEAD><BODY><SPAN>How is a custom layer supposed to be destructed?</SPAN><BR /><SPAN>I have a custom layer that implements drawing by overriding IActiveViewEvents::AfterDraw.</SPAN><BR /><SPAN>The problem is that sometimes when the custom layer is removed from the Scene/Table Of Contents it is still drawn!?</SPAN><BR /><BR /><SPAN>The FinalRelease() method is never called in my custom layer.</SPAN><BR /><BR /><SPAN>1. I would expect it to be ArcScenes responsibility to delete my custom layer when it is removed?; which in turn would call my FinalRelease() method. </SPAN><BR /><BR /><SPAN>2. If my custom layer is not in the Scene/Table Of Contents; how comes it receives IActiveViewEvents::AfterDraw calls?</SPAN><BR /><SPAN>I would expect ArcScene to draw only layers in the Scene/Table Of Contents.</SPAN><BR /><BR /><SPAN>Thanks in advance for any answers!</SPAN><BR /><SPAN>Andreas</SPAN></BODY></HTML> Fri, 14 Feb 2014 10:30:28 GMT https://community.esri.com/t5/arcobjects-sdk-questions/how-to-remove-a-custom-layer/m-p/668635#M17948 Andreas_W_Paulsen 2014-02-14T10:30:28Z