在textbox里放按钮并控制输入字符不能覆盖住按钮(包括设计阶段)[2]

  '在 initializecomponent() 调用之后添加任何初始化

  '在 initializecomponent() 调用之后添加任何初始化

        btn = new button()

        btn.size = new size(23, 23)

        me.controls.add(btn)

        btn.dock = dockstyle.right

        btn.backcolor = systemcolors.control

        me.text = ""

    end sub

 public event myclick(byval sender as object, byval e as eventargs)