//成批更换用户的直接主管
void Button5_Click(object sender, EventArgs e)
{
String sname1 = Request.Form["selDoc"];
String leader1 = Request.Form["leader"];
if (String.IsNullOrEmpty(sname1) == false &&
String.IsNullOrEmpty(leader1) == false)
{
U_UserNameBU bu1 = new U_UserNameBU();
bu1.ChangeUserLeader(sname1, leader1);
this.BindData();
}
}