Question

I have text box …If i type in textbox like

“C,C++,ASP.net,4-5Years” then every word should be checked by database whether that name exits or not in table field of the database. It should be check separately of every word, just like Search engines.

How can i do in asp.net?

Answer 1

This is fairly quick-and-dirty but will get you started.

string[] split = YourTextBox.Text.Split(new char[] {','});
foreach(string str in split)
{
    //check the database about str
    //perhaps using a LIKE query for partial matches
}