There are 2 columns in my datatable. whenever the 1st coloumn is "txt" then the second column should be hyperlink to go that file. Here i am able to generate hyperlinks, but difficult to add datatable coloumn cells. Please do you have any ideas. Any idea would be greatly received

i'm trying to display some values in Gridview. but i don't know how many columns i need to display. at run time only i will come to know how many columns i need to display. it depends up on the values from Database. so i'm creating columns dynamically and adding to gridview. till that it works fine. but i want some columns value to be hyperlink. so i need to create some columns hyperlink dynamically.

here i saw hyperlink creation code...