protected void lbtndel_Click(object sender, EventArgs e)
{
int j = 0;
for (int i = 0; i < gvroom.Rows.Count; i++)
{
CheckBox cb = (CheckBox)gvroom.Rows[i].FindControl("cbsel");
if (cb.Checked)
{
j = j + 1;
int id = int.Parse(gvroom.DataKeys[i].Value.ToString());
room myRoom = new room();
myRoom.DeleteRoom(id);
}
}
if (j == 0)
{
Response.Write("<script>alert('请选择要删除的考场')</script>");
}
else
{
BindData();
}
}