InvokeCommandAction ic = new InvokeCommandAction(); ic.Command = tree.SelectedItemCommand;//绑定的命令 ic.CommandParameter = treeView; System.Windows.Interactivity.EventTrigger et = new System.Windows.Interactivity.EventTrigger(); et.EventName = "Selected
1.在winform上加如下控件 2.代码和用法如下: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Window