How to move to next node in TreeView?

[someone]

I want to write code to move to the next node in a TreeView. The code will
behave similar to when the user presses down arrow. Thanks.

[Chris Hornberger]

Re: How to move to next node in TreeView?

Will that auto-scroll to the out of view items?

If it doesn't, you can hit the treeView.Nodes with an index and set
that one to ".EnsureVisible =true" (or is that a method call now?)
[color=blue]
>
> TreeNode.NextVi sibleNode is the property you're looking for.
>
> private void NextVisibleNode (TreeView treeView)
> {
> treeView.Select edNode = treeView.Select edNode.NextVisi bleNode;
> }
>
> Of course, check for null values etc. in actual code.[/color]

[someone]

Re: How to move to next node in TreeView?

NextVisibleNode does not scroll to out of view nodes. Here is part of my
code:
// Make sure the children nodes at the currently selected node are visible
tvwFolders.Sele ctedNode.Expand ();

// Select the next node in the TreeView
tvwFolders.Sele ctedNode = tvwFolders.Sele ctedNode.NextVi sibleNode;

Thanks for the additional tips.


"Chris Hornberger" <chris@chornbe. com> wrote in message
news:53ec8913.0 307091241.10013 d11@posting.goo gle.com...[color=blue]
> Will that auto-scroll to the out of view items?
>
> If it doesn't, you can hit the treeView.Nodes with an index and set
> that one to ".EnsureVisible =true" (or is that a method call now?)
>[color=green]
> >
> > TreeNode.NextVi sibleNode is the property you're looking for.
> >
> > private void NextVisibleNode (TreeView treeView)
> > {
> > treeView.Select edNode = treeView.Select edNode.NextVisi bleNode;
> > }
> >
> > Of course, check for null values etc. in actual code.[/color][/color]

[someone]

Re: How to move to next node in TreeView?

Thanks a lot. I replaced my 20 or so lines of code, which even had a bug
because it was not recursively looking at parent nodes.


"bjs10" <sullebay@bells outh.net> wrote in message
news:583627d0.0 307090550.5102f 506@posting.goo gle.com...[color=blue]
> "someone" <a@a.com> wrote in message[/color]
news:<e13R$ldRD HA.704@tk2msftn gp13.phx.gbl>.. .[color=blue][color=green]
> > I want to write code to move to the next node in a TreeView. The code[/color][/color]
will[color=blue][color=green]
> > behave similar to when the user presses down arrow. Thanks.[/color]
>
> TreeNode.NextVi sibleNode is the property you're looking for.
>
> private void NextVisibleNode (TreeView treeView)
> {
> treeView.Select edNode = treeView.Select edNode.NextVisi bleNode;
> }
>
> Of course, check for null values etc. in actual code.[/color]