Where can I find *comprehensive* information about events?
I've been all through Microsofts developer pages, through the
VS.NET help but I can't find comprehensive, details information
about them.
For example, I'm working with a TreeView control. I've set up
2 even handler methods, one for "AfterSelect" and one for "Click".
In the "AfterSelect" handler method, I can access the TreeView
object to get state information and work with member attributes.
However, in the "Click" handler method, when I try to access
the very same attribute (or method or collection) that I successfully
accessed in the "AfterSelect" method, I get a null reference exception.
Why? I'm hoping someone could point me to a repository if (really
good) information that discusses events in detail.
Thanks for your time and assistance!
Christoph