private void BindRoles()
{
BLL.Base_Role roles = new BLL.Base_Role();
DataTable dt = new DataTable();
dt = roles.GetAllList().Tables[0];
this.rdoRoles.Items.Clear();
foreach (DataRow r in dt.Rows)
{
rdoRoles.Items.Add(new ListItem(r["RoleName"].ToString(), r["RoleId"].ToString()));
}
if (rdoRoles.Items.Count != 0)
{
rdoRoles.SelectedIndex = 0;
}
}