Listview alternate color, manual edit, with textbox

A basic listview manipulation, wherein you can use manual edit on every column and row by double clicking the specified cell. You can edit and delete the text on a cell, set alternate background to every row. I am just sharing... For some instance that i have similar codes to you that doesn't mean that I copied your code. I have coded this on my own and I already give comments to some author. If you like this code please vote...