{internalclassButton1 : ArcGIS.Desktop.Framework.Contracts.Button {stringoutput ="gisoracle";protectedoverridevoidOnClick() { FeatureLayer layer= MapView.Active.Map.Layers[0]asFeatureLayer;stringpath = Project.Current.DefaultGeodatabasePath+"/"; Select(layer, path+output); }publicboolSelect(FeatureLay...