protected void Button3_Click(object sender, EventArgs e)
{
userid = us.getUserID();
DataTable db = us.getUser(userid);
string password = db.Rows[0][2].ToString();
if (password == TextBox4.Text)
{
if (us.updateUserPassword(userid, TextBox5.Text) > 0)
{
Response.Write("<script>alert('密码修改成功，请记住新密码');window.location.href='userinfo.aspx';</script>");
Panel1.Visible = false;
}
else
{
Response.Write("<script>alert('密码修改不成功');</script>");
}
}
else
{
Response.Write("<script>alert('旧密码输入不正确');</script>");
}
}