我叫汉江

“` ‘控制控件移动 Public Shared whetherSelected As Boolean Public Shared p As Point‘窗体首次显示 Private Sub frm_Shown(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Shown whetherSelecte

各种开发知识的学习网站，平时碰到了，就记录在此，方便查阅。