protected void Tweet_RowUpdate_Click(Object sender, GridViewUpdateEventArgs e) { // Retrieve the row that raised the event from the Rows GridViewRow row = modifyTweet.Rows[e.RowIndex]; //retrieve roll number from that row (key-non editable) int Tweetid = Convert.ToInt32(row.Cells[1].Text.ToString()); //get the new values from that row string NewTweetstr = e.NewValues["tweetstr"].ToString(); string NewTime = e.NewValues["time"].ToString(); Message.Text = Tweetid + NewTweetstr + NewTime; //=====updating the newly entered values in database==== enter obj = new enter(); int result = obj.UpdateTweet(Tweetid, NewTweetstr, NewTime); //reload the page====================================================== modifyUser.EditIndex = -1; loadGrid(); Message.Text = "TweetID = " + Tweetid + "'s info updated"; }