How to retrieve other rows except 1st row from a data table.

Some times we need to work with rows removing 1st row of a data table that is returned by a method by querying from database. Hear is the code.

DataTable dt=GetDataTable();//Method that return data table
int countRow=dt.Rows.Count;
if (countRow== 0)
     {
       //Show a valid message
       return;
     }
int i=0;
for(i=1; i < countRow; i++)
   {
     //assign the row as you need
     dt.Rows[i];
   }