title: Make all .xml files open in notepad in C sharp
body: <p>I know that if i write System.Diagnostics.Process.Start( "notepad.exe", "text.txt"); a certain file will open in notepad. I want to make all files with a certain extension like .xml open in notepad. I have a program made in C#, the program can browse through files and if i hit double click they will open with the program windows sets on default. Now i don't want to change that default program, i just want to write some code to open all .xml programs with notepad (only while the program is on)</p>