这篇文章主要介绍VB.NET如何拖动窗体,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
这是一个使用VB.NET拖动窗体中的拖动无边框的窗体方法,以下为源代码,朋友们可以参考一下
Private oOriginalRegion As
Region = Nothing
' 用于窗体移动
Private bFormDragging As
Boolean = False
Private oPointClicked As Point
Private Sub Form1_MouseDown
(ByVal sender As Object, ByVal
e As System.Windows.Forms.
MouseEventArgs) Handles
MyBase.MouseDown
Me.bFormDragging = True
Me.oPointClicked =
New Point(e.X, e.Y)
End Sub
Private Sub Form1_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseUp Me.bFormDragging = False End Sub
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseMove If Me.bFormDragging Then Dim oMoveToPoint As Point ' 以当前鼠标位置为基础,找出目标位置 oMoveToPoint = Me.PointToScreen(New Point(e.X, e.Y)) ' 根据开始位置作出调整 oMoveToPoint.Offset(Me.oPointClicked.X * -1, _ (Me.oPointClicked.Y + _ SystemInformation.CaptionHeight + _ SystemInformation.BorderSize.Height) * -1) ' 移动窗体 Me.Location = oMoveToPoint End If End Sub
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