[Gtk-sharp-list] TreeView.Selection.Mode = SelectionMode.Multiple
toddglodek at hotmail.com
Sat Apr 25 16:44:19 EDT 2009
So I was looking for a way to get all the selected rows out of a tree view.
I looked at this page in the monodocs site.
That looked easy enough. However when you set the TreeView.Selection.Mode =
SelectionMode.Multiple the call to GetSelected() doesn't do anything except
write a message into the ApplicationOutput trace. The following message is
what I get, but no catchable exception is thrown:
Gtk-CRITICAL **: gtk_tree_selection_get_selected: assertion `selection->type
!= GTK_SELECTION_MULTIPLE' failed
Then I noticed on the monodocs page for the
Gtk.TreeSelection.SelectedForeach Method there is a note that says This
method is useful when the TreeSelection.Mode of this TreeSelection is set to
Selection.Multiple. Is this the case? I saw a few blogs mentioning this
exception when I Googled the exception, but none of them mentioned
SelectedForeach(). Am I just missing something very simple ?
I'll try and post an example later unless somebody beats me to it.
View this message in context: http://www.nabble.com/TreeView.Selection.Mode-%3D-SelectionMode.Multiple-tp23236249p23236249.html
Sent from the Mono - Gtk# mailing list archive at Nabble.com.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Gtk-sharp-list