SqlConnection con = new SqlConnection("server=(Local);user id=sa;pwd=sa;database=design");
con.Open();
string sql = "select * from Image where ImageName='" + DropDownList1.SelectedItem.Text + "'";
SqlCommand com = new SqlCommand(sql, con);
DataSet ds = new DataSet();
SqlDataAdapter da= new SqlDataAdapter();
da.SelectCommand=com;
da.Fill(ds,"imgtable");
int i = 0;