VB.NET 遮盖控件方法

最新推荐文章于 2020-07-08 13:49:26 发布

原创最新推荐文章于 2020-07-08 13:49:26 发布 · 425 阅读

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VB.NET 遮盖控件方法

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本文介绍了一个使用VB.NET实现的简单示例，通过鼠标悬停和离开事件来控制Label和Textbox控件的可见性状态。具体而言，当鼠标进入Label区域时，Label将隐藏；当鼠标离开Label区域时，Label将重新显示。对于Textbox控件也有类似的可见性切换逻辑。

Private Sub Label1_MouseLeave(sender As Object, e As EventArgs) Handles Me.MouseLeave
Label1Visible = True
End Sub

Private Sub Label1_MouseEnter(sender As Object, e As EventArgs) Handles Me.MouseEnter
Label1.Visible = False
End Sub

Private Sub textbox1_MouseLeave(sender As Object, e As EventArgs) Handles textbox1.MouseLeave
textbox1.Visible = True

End Sub

Private Sub textbox1_MouseEnter(sender As Object, e As EventArgs) Handles textbox1.MouseEnter
Label1.Visible = False
End Sub