How to call a method used in another WPF window in c#?

I am creating a game like system which contains a trainingSession window and a testSession window. In the trainingSession window i have created a method - public void stage() which contain the neccesary data to run the session. Now i want this exact same method used in the testSession window. But how can i call it? I do not want to copy and paste the entie method again.

Is there a way i can do this? Thanks, e.mack

or is it possible to have this method in its own cla开发者_运维问答ss file, which then can be called by both the trainingSession class and the testSession class... but then there would be alot of parameters needing to be passed over.

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That's what inheritance is for!

Create a mustinherit class called baseSession. That's where method stage() goes.

Now, say that trainingSession and testSession both derive from baseSession. Voilà! -- stage() is now part of both testSession and trainingSession.