Re: TreeView label editing

if the text value is null then the edit is cancelled...
probably because your breakpoint caused the edit box to lose focus and
visual studio to gain focus...

On 7/5/07, Pierre Terdiman <[email protected]> wrote:
> Ok, I have another treeview question, about label editing. So I'm trying to
> let the user change the label of a treeview item by double-clicking on it.
> My problem is that no edit box ever shows up, even though I receive the
> expected messages.
>
> So it's like this:
>
> - the treeview is created with TVS_EDITLABELS
> - when user double-click on an item I call TreeView_EditLabel
> - then I correctly receive the TVN_BEGINLABELEDIT and TVN_ENDLABELEDIT. In
> the first one I can catch the edit control handle using
> TreeView_GetEditControl, which returns a valid handle.
>
> Yet no edition ever happens. I receive the TVN_ENDLABELEDIT notification
> immediately after the TVN_BEGINLABELEDIT one, and the text in the associated
> structure is null.
>
> What did I miss? I browsed the net in vain. I can't find a single example
> clearly showing me how to do that. The MSDN didn't help much either.
>
> Thanks,
> - Pierre
>
>
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