On 8/8/2011 4:43 PM, BT wrote:
I would like to ask GW why they made the Tree View option but only gave the
key down event? Why not the key up event?
The tree view controls that Window-Eyes provides through our XML UI are
standard controls. If you read through the MSDN documentation on the
available tree view notifications
(http://msdn.microsoft.com/en-us/library/ff486107%28VS.85%29.aspx),
you'll find that standard tree view controls do not have a key up
notification. We simply expose standard tree view behavior.
Also, when clicking on a tree view item that would select it, that is
all you can do with it, then have to click on it a second time to do any
function on it because the clicked event comes before any select event
unless one were to delay it to allow the selection to happen.
Then why not just watch for the selection change event
(treeviewSelectionChange)? I would argue that monitoring click events on
a tree view doesn't give you anything more than you can already get from
the other events, especially considering that the
treeviewSelectionChange and treeviewItemExpanded events both provide a
TreeViewItem object indicating which tree view node was affected.
Aaron
--
Aaron Smith
Web Development * App Development * Product Support Specialist
GW Micro, Inc. * 725 Airport North Office Park, Fort Wayne, IN 46825
260-489-3671 * gwmicro.com
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