TreeView left and right arrow keys

[Marc Ambrosius]

Hi,

I have to expand and collapse nodes of a TreeView depending on the status of
the node's CheckBox. Therefore I have to prevent the user from expanding and
collapsing the nodes by pressing the left and right arrow keys. In the full
framework this is easy done by tracking the KeyDown event of the TreeView
and setting e.Handled = true if left or right was pressed. In .NET CF 1.0
SP3 you can do the same but even after setting e.Handled = true (this code
is reached) the nodes are expanding or collapsing.

Can I do anything alse?

Thanks for any help,

Marc

 

[Peter Foot [MVP]]

You could use an IMessageFilter implementation
(OpenNETCF.Windows.Forms.ApplicationEx). There should be a couple of
examples in the recent archive of this newsgroup.
http://groups.google.com/group/micr...work.compactframework/search?q=imessagefilter

Peter