I'm a beginner looking for Windows 7 phone app development. Have downloaded the kit and emulator. I follow tutorials to develop apps but I don't understand the steps.I use visual C# 2010 as the IDE .Please help as to what should I learn so as to understand the coding in IDE.
TRY IT FRND
First of all you must have know-how of C# language and .net framework. Always use good books to learn new technology from the scratch. I'd suggest you to read Programming Windows Phone 7, by Charles Petzold, is free ebook.
Off topic - @wtstalin88 as English is not your first language I strongly encourage you to either use translator or dictionary to spell check what you writing. Secondly, always read other replies so you do not offer solution/idea/info that someone else already provided as in case of the book.