protected void Button_update_Click(object sender, EventArgs e)
{
SqlFuns sf = new SqlFuns();
int result = sf.EditUser(this.U_usr1.user);
if (result > 0)
{
Response.Write("<script language='javascript'>alert('Update Successfully.'); location.href='manager.aspx'</script>");
}
else
{
Response.Write("<script language='javascript'>alert('Failed, Please Connect System Manager.');</script>");
}
}