Dynamic form - drop down list

[jeffpeters]

Hi

I am building a dynamic form with drop down lists generated from the database.

I want to add others if the value of the ddl is a chosen one.

Any idea how I can recognise which drop down list was changed (assuming a few) if I change the autopostback property to true.

I could use the page.ispostback boolean and the sender object but how?

or is there something else???

Thanks

jeff

 

[Paszt]

While you are creating the dropdownlists, use AddHandler to wire up an event handler to the dropdownlist's SelectedIndexChanged event. The event handler will have a parameter (usually named sender) with object type which you can cast to a dropdownlist type; then you have a reference to the dropdownlist that caused the event.

 

[jeffpeters]

Of course!!!

Thanks Paszt