Data Controls :: Change Image Of ImageButton Inside GridView Conditionally Based On Row Value?

Oct 17, 2013

if (!IsPostBack) {
string[] filePaths = Directory.GetFiles(Server.MapPath("~/PMRF/"));
List<ListItem> files = new List<ListItem>();
foreach (string filePath in filePaths) {
string ext = Path.GetExtension(filePath);
foreach (GridViewRow gr in GridView1.Rows)


i want the image of image button to change according to file extension . But its not working.

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