Latest Contributions by MatthewDriscoll

I was just testing the Copy and Project to show that you are perhaps going down the wrong path.  I did not see anything that stuck out.  If I were you I might comment out as much as you can and maybe test it line by line until the behavior is reproduced to find your smoking gun.    ... View more

What I was pointing out was that if you look at the numbers, on the original photo, they are not +1, this shows that the copies of the main feature classes are getting copied more than are getting put on the TOC.   I simplified the code and ran it and was not able to reproduce this problem.   Also, after reading the Project documentation I found I steered you down a wrong path, you cannot use the in_memory for that particular tool.  Which is why you got that error. import arcpy arcpy.env.overwriteOutput = True output_gdb = r"C:\\Users\\mdriscoll\\Desktop\\New Folder\\abc\\Default.gdb\\" exclude_list = ["A","E"] fc = output_gdb + "pnt" with arcpy.da.SearchCursor(fc,"*") as cursor: copy = output_gdb + "copy" outCS = arcpy.SpatialReference('NAD 1983 UTM Zone 11N') outputCS = output_gdb + "copy_proj" for row in cursor: field = row[2] if field in exclude_list: continue else: arcpy.CopyFeatures_management(fc,copy) arcpy.Project_management(copy, outputCS, outCS) print(field) ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Nothing really sticking out here for the reason of the behavior.  I really do think it is something in your code and not a bug for the following reason:   The original example screen shot shows that a copy is getting created a lot but only every other third ends up in the table of contents.  So it seems like it still creates a copy when it is in your exclude_list (continue) but does not go into your TOC.    I do agree that it creating a new copy of the original on every loop and some of them getting added to the TOC is a major factor to slowing it down.     ... View more

Click on the field and hit the Delete button on your keyboard. ... View more

You need to create an event on the ComboBox.SelectionChange.  Inside that event handler use  button.Enabled = true;‍ ... View more

Hard to say without seeing the code.  You may not be finishing the loop cleanly before moving onto the next one.  If it is clean I recently learned that MapView.Redraw was introduced in 2.2, you might give that a try before moving onto the next one. ... View more

I believe you still need to make a feature layer from your feature class if you are going to run it in_memory. ... View more

It will show up in the middle of your screen.  Message boxes will not display if you started the application within Visual Studio.  Run the add-in directly from a native Pro startup. ... View more

You also might try creating the features in memory, there would be no need to delete them. ... View more

It might have do with what version the ECW is.  Here is an old thread I came across when I was having the same problems.  ... View more

So it creates the feature but the feature is empty?  ... View more

I think it's the way you worded the output, try this for your next line. clipLayer = arcpy.Clip_analysis(RouteLayer, StateLayer, NewLocation + "/Clip")‍‍‍ If you want it as a variable. GDBvar = arcpy.env.workspace + "\\" + FileGDB_name‍ ... View more

vbNewLine will work as well. ... View more