有窗体A和窗体B,窗体A是基类,窗体B是子类
窗体A中有如下事件
Protected Overridable Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAdd.Click Prot
窗体A中有如下事件
Protected Overridable Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAdd.Click Prot