really simple! **SOLVED**

[Sgt-Peppa]

This is a really easy question but I just cant find any Information on this in my books. What does it mean if you write +=

Heres an example:

v.ValidationEventHandler += new ValidationEventHandler (handle_validation);

Thanks a lot, Stephan

[Stevie]

A += B

is the same as writing

A = A + B

[Sgt-Peppa]

Thats what I thought.

Does it mean the same in my example?

Would that be :

v.ValidationEventHandler =v.ValidationEventHandler + new ValidationEventHandler (handle_validation);

Thanx, Stephan

[DevGrp]

Originally posted by Sgt-Peppa
This is a really easy question but I just cant find any Information on this in my books. What does it mean if you write +=

Heres an example:

v.ValidationEventHandler += new ValidationEventHandler (handle_validation);

Thanks a lot, Stephan

In the above code, it mean that you a subcribing to an event.

If you use this

v.ValidationEventHandler -= new ValidationEventHandler (handle_validation);

You are unsubscribing.

[Sgt-Peppa]

Thanx, thats what I was looking for! Stephan