How to handle both the KeyDown and KeyUp events in a Silverlight 3 TextBox
Posted
by sako73
on Stack Overflow
See other posts from Stack Overflow
or by sako73
Published on 2010-04-20T20:10:06Z
Indexed on
2010/04/20
20:13 UTC
Read the original article
Hit count: 435
Filed under:
Silverlight
|silverlight-3.0
I am attaching handlers to the KeyDown and KeyUp events of a Silverlight 3 TextBox as so:
_masterTextBox.KeyDown += (s, args) =>
{
CheckForUserEnteredText(MasterTextBox.Text);
args.Handled = false;
};
_masterTextBox.KeyUp += (s, args) => { UpdateText(MasterTextBox.Text); };
When I comment out the KeyDown handler, then the KeyUp will trap the event, otherwise, only the KeyDown handler is triggered.
Can someone explain why the KeyUp event handler is not firing after the KeyDown handler does?
Thanks.
© Stack Overflow or respective owner
