public DataTable ChangePwd(int Ind, int UserId, string LoginPwd, string NewPwd)
{
PlChangePwd pl = new PlChangePwd();
pl.Ind = Ind;
pl.UserId = UserId;
pl.OldPwd = LoginPwd;
pl.NewPwd = NewPwd;
DataTable dt = new DataTable();
dt = objdllogin.ChangePwd(pl);
return(dt);
}