how to get keypress values????

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, June 17, 2008 3:47:09 AM(UTC)

sakthi

Groups: Registered
Posts: 26

Hi,
I am using leadtools v.15 and medicalview demo as sample..
,I want to get esc key value....How to get it????
I would like to perform some opertion in ESC key...So how to get it???...Can u please guide me...
I have used this...
AddHandler _medicalViewer.UserActionKeyDown, AddressOf _medicalViewer_UserActionKeyDown

Private Sub _medicalViewer_UserActionKeyDown(ByVal sender As Object, ByVal e As MedicalViewerKeyEventArgs)
MsgBox(e.KeyValue)
End Sub

its not working , how u have get delete key ,when i press delete key image is getting deleted ..I do not want to add this event.....and i want to add Ctrl Z key for Undo.....Can please help me out..

thanks
Sakthi..


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#2 Posted : Wednesday, June 18, 2008 6:49:15 AM(UTC)

Adam Boulad

Groups: Guests
Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)

Sakthi,

Have you tried to use the KeyDown instead of the UserActionKeyDown like this:

AddHandler MedicalViewer1.KeyDown, AddressOf MedicalViewer1_KeyDown

Private Sub
MedicalViewer1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs)

MsgBox(e.KeyValue)

End Sub

#3 Posted : Wednesday, June 18, 2008 7:31:28 PM(UTC)

sakthi

Groups: Registered
Posts: 26

thanks ,
I got the solution.....thanks alot

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