protected void Button1_Click(object sender, EventArgs e)
{
if (sigma.Count == 0)
{
Response.Write("<script>alert('请去评论..');</script>");
return;
}
int Cid = sigma[DropDownList1.SelectedIndex].CId;//待删除评论Cid
if (CommentsManager.DelCommentByCid(Cid))
{
Response.Write("<script>alert('删除成功.');window.location.href='Comments_Control.aspx';</script>");
}
else
{
//删除失败
Response.Write("<script>alert('删除失败..');</script>");
}
}