How can I change gridview templatecolumn order dynamically?

Question

How can I change gridview templatecolumn order dynamically?

Answer 1

1. Iterate through all coloumns of the GridView object and Store them in a collection.

   List<DataControlField> coloumns = new List<DataControlField>();
   foreach (DataControlField coloumn in gv.Columns)
   {
       coloumns.Add(coloumn);
   }
   

2. Rearrange the coloumn-objects as you want in the collection.

   //Rearrange coloumns' collection..
   

3. Clear all coloumns of the GridView object and add coloumns from the collection to GridView object.

    gv.Columns.Clear();
    foreach (DataControlField coloumn in coloumns)
    {
        gv.Columns.Add(coloumn);
    }