Is there any way where I can define my location "c:/MyProj" at a common place in XML Or outside XML from where XML can read it.
What is the meaning of "Xml can read it"? XML is not an application, it is a simple file. It is like saying i will write a place holder in a Text file and the text file should read the value for the place holder from another file! It is the application that reads an XML file and thus the application must have the intelligence as to how to understand a place holder like the path you are talking about. I can write in my Xml something like:
The application reading this will know that the actual value in between these tags will come from a system variable.