I want to make my form divide into 3
like this
The problem is I want to make the Child Form only can move inside the MDI Parent and can't move outside that
I found a code that can prevent this but only work for the top and left, the right and bottom path still have a problem
and also this code make my child form move not like normal ( not smooth )
this is the code
so is there other way beside this code that will work well ( top, left, right and bottom ) and more effective ?
please help me
like this
Code:
--------------------------------------
Splitter1
--------------------------------------
MDI Parent
--------------------------------------
Splitter2
--------------------------------------I found a code that can prevent this but only work for the top and left, the right and bottom path still have a problem
and also this code make my child form move not like normal ( not smooth )
this is the code
Code:
Private oldLoc As Point
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
oldLoc = Me.Location
End Sub
Private Sub Form1_Move(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Move
If Not Me.ParentForm Is Nothing Then
If Me.Left < Me.ParentForm.ClientRectangle.Left Or _
Me.Right >= Me.ParentForm.ClientRectangle.Width - 5 Or _
Me.Top < Me.ParentForm.ClientRectangle.Top Or _
Me.Bottom >= Me.ParentForm.ClientRectangle.Height - 5 Then
Me.Location = oldLoc
Else
oldLoc = Me.Location
End If
End If
End Subplease help me