Delegate Question

[John]

I have a form with a bunch of combo boxes that will be populated at runtime
based on user input. I have created a class for the form with will handle
all of the UI processes. I am trying to create a generic delegate that will
handle all of the combo box loads. So, when the form invokes the UI process
class to load the combo box it will call the write method to load the combo
box on the form. How do I do this? Do I need to create an event for each
combo box? Any ideas?

Thanks

[Eric Gunnerson [MS]]

When your event gets called, the "sender" parameter will be the combobox
that the event is for, so you should be able to cast that to ComboBox in
your routine, and then fill it.

You'll also need to hook up the event on each combo box to point to this
routine

Hope that helps.

--
Eric Gunnerson

Visit the C# product team at http://www.csharp.net
Eric's blog is at http://blogs.gotdotnet.com/ericgu/

This posting is provided "AS IS" with no warranties, and confers no rights.
"John" <no****@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

I have a form with a bunch of combo boxes that will be populated at runtime based on user input. I have created a class for the form with will handle
all of the UI processes. I am trying to create a generic delegate that will handle all of the combo box loads. So, when the form invokes the UI process class to load the combo box it will call the write method to load the combo box on the form. How do I do this? Do I need to create an event for each
combo box? Any ideas?

Thanks

[Darin]

Thanks for the response. Right now I have a generic delegate with events
for each combo box. Is see how I could do it the way you describe. Which
way is right/ best design?

Thanks

"Eric Gunnerson [MS]" <er****@online.microsoft.com> wrote in message
news:es**************@TK2MSFTNGP09.phx.gbl...

When your event gets called, the "sender" parameter will be the combobox
that the event is for, so you should be able to cast that to ComboBox in
your routine, and then fill it.

You'll also need to hook up the event on each combo box to point to this
routine

Hope that helps.

--
Eric Gunnerson

Visit the C# product team at http://www.csharp.net
Eric's blog is at http://blogs.gotdotnet.com/ericgu/

This posting is provided "AS IS" with no warranties, and confers no rights. "John" <no****@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

I have a form with a bunch of combo boxes that will be populated at

runtime

based on user input. I have created a class for the form with will handle all of the UI processes. I am trying to create a generic delegate that

will

handle all of the combo box loads. So, when the form invokes the UI

process

class to load the combo box it will call the write method to load the

combo

box on the form. How do I do this? Do I need to create an event for each combo box? Any ideas?

Thanks