How to refactor out nearly identical code

The only difference between the two nearly identical methods is DoA() calls MyA() while DoB() calls MyB(); and the parameters for DoA and DoB differ in both type and number.
    private class DoA(string x)
    {
       ... identical code ...
           string result = MyA();
       ... more identical code ...
    }

    private class DoB(string x, int y)
    {
       ... identical code ...
           string result = MyB();
       ... more identical code ...
    }

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How can I factor out all that identical code? The calls to MyA() and MyB() are inside a loop.
deleydSoftware EngineerAsked:
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Miguel OzSoftware EngineerCommented:
You should pass method as parameter (using delegates)

public delegate string MyDelegateMethod();
private class DoCommon(string x, int y, MyDelegateMethod myMethod)
{
       ... identical code ...
           string result = myMethod();
       ... more identical code ...
}

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Note If you have modern version of C# you can use functions:
private class DoCommon(string x, int y, Func<string> myMethod)
{
       ... identical code ...
           string result = myMethod();
       ... more identical code ...
}[/code]

usage for B
DoCommon(x, y, MyB);

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