Question

I would like to implement an current property in my class which returns the current active context of the class (much like httpcontext.current etc.), like so:

using(classA x = new classA(..))
{
    classB.Dosomething();
}

where the method dosomething() gets the current context of classA to perform some operation.

How would i go about creating such functionality?

Greetz,
Richard

Answer 1

You should make a [ThreadStatic] static Current property, then write Current = this in the constructor, and set it to null in Dispose. You might want to throw an exception if someone makes a second copy in the same thread. Alternatively, you could maintain a stack.