I was considering using the sdk dataform sample and altering it to create a custom edit tool for a feature layer. Currently I'm stumped at a pretty basic part - in the tool, you have to specify the mouseleftbuttonup event within the layer information. I did try to go into the Map.xml and add that event to the layer's properties, but when I did the viewer would no longer load. Is there a good way to get this dataform to fire from the addin when I click on a specific layer, or would this need to be done in a from-scratch application rather than the viewer?
Thanks!