>>I have a TextBox with a binding to a property of an object (as shown in XAML below):
>>
>> Text="{Binding Path=EmpFirst}"
>>
>>In my C# code, I need to be able to determine what the Binding Path is for any given TextBox. In other words, I want to be able to refer to this TextBox, in my C# code-behind and retrieve 'EmpFirst' as the Binding Path.
>>
>>Does any body know how to do this?
>
>There is a GetBindingExpression() method on each object. You may want to check this out.

Thank you John!

That is exactly what I needed.