using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace KGIS.Plugin.LayerProperty.EventHandler { public class CurrentObjectChangedEventArgs : EventArgs { private T old; private T selected; public T Old { get { return this.old; } } public T Selected { get { return this.selected; } } public CurrentObjectChangedEventArgs(T old, T selected) { this.old = old; this.selected = selected; } } }