Manual's csharp event handling instructions fixed. The previous versi...

[atherman2]

…on didn't work with csharp.

Changes made to csharp section at scene organization at best practices at manual. It concerns csharp event handling instructions. The previous instructions didn't work with csharp.

[raulsntos]

The previous version of the instructions should work on C# and they match the GDScript instructions, although they may not be the best practice to follow. And keep in mind the names for the signal (SignalName) and method (ObjectWithMethod.MethodOnTheObject) are just placeholders.

It may be a good idea to show how to declare the signal in the child, as you do in your changes. However, this would also apply to the GDScript example. To be honest, I don't think the goal of the example is to show you how to use signals, there's a dedicated C# Signals page that goes more in depth about that.

[paulloz]

In addition, it can be confusing to show the delegate definition and the EmitSignal() call in the same scope. We've had similar issues on other pages with readers learning C# not understanding this wouldn't be actual valid code.