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Author Topic: Go through Multiple TreeView's  (Read 223 times)

Weitentaaal

  • Jr. Member
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  • Posts: 50
Go through Multiple TreeView's
« on: October 22, 2020, 09:42:23 am »
Hello Guys,

I wanted to go Through 3 TreeViwe's Items with two For loops. So i Dont know how to do it can any1 help ?  %)

Code: Pascal  [Select][+][-]
  1.  
  2. For i := 1 To 3 do Begin
  3.    For nd in Regelung.TreeViewZ.Items[i] do Begin
  4.  
  5.  

In The Above Code is ThreeViewZ. Its 1 of the Tree View's. I Would Like to call TreeView1 then TreeView2 ...
is There a way to do it with the value i ?
Like TreeView.Items....

Thanks, Have a great Day

howardpc

  • Hero Member
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  • Posts: 3579
Re: Go through Multiple TreeView's
« Reply #1 on: October 22, 2020, 10:35:54 am »
Code: Pascal  [Select][+][-]
  1. var
  2.   arr: array of TTreeView;
  3.   tv: TTreeView;
  4.   i: Integer;
  5. begin
  6.   SetLength(arr, 3);
  7.   arr[0] := TreeView1;
  8.   arr[2] := TreeView2;
  9.   arr[3] := TreeView3;
  10.  
  11.   for tv in arr do
  12.     for i := 1 to 3 do
  13.        begin
  14.          tv.Items[i] := ...;
  15.          //  your code here
  16.        end;
  17. end;

Weitentaaal

  • Jr. Member
  • **
  • Posts: 50
Re: Go through Multiple TreeView's
« Reply #2 on: October 22, 2020, 10:47:28 am »
Thanks Dude !
 

 

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