vb.net code for Searching for perticuler text in datagrid

wrote:

I want a code to search particular text in data grid on key press event.

I am always confused when people ask for such specific code. You can't take the code to search for text, and apply it on a key press event yourself ?

Assuming you don't have a data source you can apply SQL to ( which is what you'd usually do ), you'd iterate over the cells and use Regex or the methods of the string class to find if your string matches, I guess.