edit a Event Handlers (web)

Targets Web
#1

this is on a class
hi i add a Event Handlers so how i made changes to the Event Handlers

#2

You want to make changes to an event handler? Well, remove the event handler and then make your changes and add in the event handler again.

#3

yes i try that but no works

#4

So what doesn’t work? Are things just not executing? Are you raising exceptions? What is not working?

If you have a WebTextArea and want to add a handler for TextChanged, you would do something like:

AddHandler WebText1.TextChanged, AddressOf NewTextChangedEvent1

Then when you want to change it you do:

RemoveHandler WebText1.TextChanged, AddressOf NewTextChangedEvent1
AddHandler WebText1.TextChanged, AddressOf NewTextChangedEvent2

Just be sure you don’t implement the TextChanged event in the IDE.

#5

i am lost with Just be sure you don’t implement the TextChanged event in the IDE.

so where i add the AddHandler or type in the IDE.

i use the IDE to AddHandler

#6

[quote=136670:@Alexis Colon Lugo]i am lost with Just be sure you don’t implement the TextChanged event in the IDE.

so where i add the AddHandler or type in the IDE.

i use the IDE to AddHandler[/quote]

So in my example, I am using a WebTextArea. I do not go into the IDE and add the TextChanged event for that control. I do not believe that you can use the RemoveHandler directive on the built event handlers once they are implemented. So you just don’t use it to start with.

#7