Event-list in VB.NET?

[km]

I have noticed that in C#-project i HAVE "lightning"-icon (in
properties-toolbar) that opens events-list, and in VB.NET-project this
"lightning"-icon DONT EXIST. Why? Where is event-list in VB.NET-interface?
How to open/get it?

Please help... : (

 

[km]

Wilma, thank you on your answer in "Simple question (insert event)"-topic...