CODEWITHSUNDEEP
winformscontrolsclickkeyenter
Jens
Jens

Reputation: 53

How to prevent a Winforms control from listening to the keyboard

For a certain inputform, I'd like to make it possible to do input with the keyboard. I know how to read the keys through KeyPressed and KeyUp, but the problem is that when a control has got the focus and the user presses the Enter key, that control receives the a Click event. Is it possible to prevent that behaviour ? Or is it possible to know if a Click Event was fired by the mouse or by the keyboard ?

Upvotes: 2

Views: 523

Answers (3)

Vincent Van Den Berghe
Vincent Van Den Berghe

Reputation: 5575

This would be easier if you could describe the situation and exact behaviour you want... :)

You can set:

Form.KeyPreview = True

This sends Key Events to the Form first, and then to the Control. This gives you the opportunity to catch Key Events on the form and 'cancel' them:

e.Handled = True

More info

Also make sure you haven't set the AcceptButton for the Form!

Upvotes: 2

user40225
user40225

Reputation: 23

You can also listen for keyboard events and filter out keys.

Upvotes: 0

schnaader
schnaader

Reputation: 49731

Does this help? From Microsoft Knowledge Base

Move the Button's code from the button.Click() to a button.MouseClick()

Upvotes: 2

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