ItemCollapsed event
Description
Occurs when a TreeView item has collapsed.
Event ID
|
Event ID |
Objects |
|---|---|
|
pbm_tvnitemcollapsed |
TreeView |
Parameters
|
Argument |
Description |
|---|---|
|
handle |
Long by reference |
Return Values
Long. Return code choices (specified
in a RETURN statement):
-
0 Continue
processing
Examples
This example changes the picture for the collapsed
item:
|
1 |
TreeViewItem l_tvi |
|
1 |
integer li_level |
|
1 |
|
1 |
This.GetItem(handle, l_tvi) |
|
1 |
|
1 |
CHOOSE CASE l_tvi.Level |
|
1 |
   CASE 1 |
|
1 |
      l_tvi.PictureIndex = 1 |
|
1 |
      l_tvi.SelectedPictureIndex = 1 |
|
1 |
   CASE 2 |
|
1 |
      l_tvi.PictureIndex = 2 |
|
1 |
      l_tvi.SelectedPictureIndex = 2 |
|
1 |
   CASE 3 |
|
1 |
      l_tvi.PictureIndex = 3 |
|
1 |
      l_tvi.SelectedPictureIndex = 3 |
|
1 |
   CASE 4 |
|
1 |
      l_tvi.PictureIndex = 4 |
|
1 |
      l_tvi.SelectedPictureIndex = 4 |
|
1 |
END CHOOSE |
|
1 |
This.SetItem(handle, l_tvi) |
See Also
Document get from Powerbuilder help
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