Hi all,
I hope you could help me.
I have a form on which I create several buttons by code.
The number of buttons will vary randomly.
I need these buttons to respond to a click event.
I would like to avoid having to create one event handler function for each button.
2 questions:
1- how can I attach an event handler to each of these buttons
2- how is it possible the event handler function be a single function?
3- how can I detect which button is responsible for the click event?
TIA,
Philippe
How to attach one event handler to multiple objects
-
- Volunteer
- Posts: 283
- Joined: Tue Dec 04, 2007 6:38 pm
- Location: Houston, TX
Re: How to attach one event handler to multiple objects
you can assign a function/subroutine to any number of control events. simply goto the EVENT tab of the properties dialog, select an event, and proceed as usual.
in regards to detecting which button called the function, you can do so from the evnet parameter.
hope this helps
in regards to detecting which button called the function, you can do so from the evnet parameter.
Code: Select all
Sub handler(Event As Object)
Dim Button As Object
REM for a button pressed event, the event.source refers to the button's view, to get the model, use access the Model property of the view
Button=Event.Source.Model
REM now you can get the button's name.
ButtonName=Button.Name
ButtonLabel=Button.Label
End Sub