Count total rows of gridview with pagination

Question

I have a GridView with paging. When I try to count gridview row with gridview.rows.count, It gives me row count for current page only.

How can I get total rows of G

Answer 1

               int a = grdvw.PageIndex;
               int rowcount=0;

                for (int i = 0; i < grdvw.PageCount; i++)
                {
                    grdvw.SetPageIndex(i);
                    foreach (GridViewRow row in grdvw.Rows)
                    {
                        if (row.RowType == DataControlRowType.DataRow)
                        {
                          rowcount++;
                        }
                    }
               }

             grdvw.SetPageIndex(a);