How to Add rows Dynamically to GridView

Hi sandeep
You can add dynamic rows in datatable as like bellow. Before binding your datatable to grid you have to create the structure for table like bellow and then you have to add the rows in table then only you can bind the table to your grid.
DataTable dt = new DataTable("emp");
            DataColumn dc1 = new DataColumn("Empno", typeof(int));
            DataColumn dc2 = new DataColumn("Ename", typeof(string));
            dt.Columns.Add(dc1);
            dt.Columns.Add(dc2);
            DataRow dr = dt.NewRow();
            dr["Empno"] = Convert.ToInt32("1");
            dr["Ename"] = "Some Name";
            dt.Rows.Add(dr);
            DataRow dr1 = dt.NewRow();
            dr1["Empno"] = Convert.ToInt32("2");
            dr1["Ename"] = "Some Another Value";
            dt.Rows.Add(dr1);
Gridview1.Datasource=dt;
GridView1.DataBind();