[英]How do you move controls in VB during runtime and save the location data?
我得到了一个小的代码,它使控件可以在运行时移动:
Public Const WM_NCLBUTTONDOWN = &HA1
Public Const HTCAPTION = 2
Private Sub Button1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Button1.MouseDown
If e.Button = Windows.Forms.MouseButtons.Left = True Then
Button1.Capture = False
Dim msg As Message = _
Message.Create(Button1.Handle, WM_NCLBUTTONDOWN, _
New IntPtr(HTCAPTION), IntPtr.Zero)
Me.DefWndProc(msg)
End If
End Sub
移动按钮后,我需要保存按钮的新位置并加载它。 我想为此使用My.Settings,但是我不知道应该存储什么值。
例如:
创建新设置:项目菜单->属性->设置->如下创建设置
Name Type Scope Value
myLoc System.Drawing.Point User 2;2
应用于应用
在Form_Load时读取设置
Button1.Location = My.Settings.myLoc
更改并保存设置
My.Settings.myLoc = Button1.Location
My.Settings.Save()
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.