iterate through checkboxes and arrange their location ?

[loyal]

hi all

 

I have a 3 checkboxes and I want to arrange their location

 

depend on their height but when I made a loop

 

it gives me that the r not defined

 

because my checkboxes named

 

r1 , r2 , r3

 

 

how to solve this ? rolleyes:

 

 

Dim i As Integer

 

For i = 2 To 3

r(i).Location = New Point(r1.Location.X, r( i+1 ).Height + 30)

Next:

[Bucky]

Control arrays are not supported in VB.NET in the way that you're

used to them in VB6. You will need to create your own collection

(probably an ArrayList), and add each checkbox to it, and then

you can loop through that. You'll have to cast the checkboxes in

the list by using DirectCast, unless you want to create your own

strongly-typed version.

 

' In general declarations:
Dim r As New ArrayList()

' In the form's Load event:
With r
 .Add(r1)
 .Add(r2)
 .Add(r3)
End With

' Then you can loop through the ArrayList r
Dim i As Integer

For i = 2 To 3
 DirectCast(r(i), CheckBox).Location = New Point(r1.Location.X, DirectCast(r(i+1), CheckBox).Height + 30)
Next