I want to show Add button to the user when user clicks Add button I want to show footer template. This is the simplest way. Here Mudassar Ahmed Khan has explained how to add and show Serial number in First Column of GridView in ASPNet using C and VBNet.
Using Add method we can add only one item at a time.
String query SELECT SeqName Action from TableName ORDER BY Seq. In a few minutes we will create a Windows Forms Application to test the case. I want to show Add button to the user when user clicks Add button I want to show footer template. My concern is how do i increase the space for the sequence number because it is too close to the data.