public void AddUser(IUserView usr)
        {
            tbl_Usr User = new tbl_Usr();
            User.Usr_ = usr.UsrId;
            User.UsrName = usr.UsrName;
            User.UsrLogedin = usr.UsrLogedIn;
            User.UsrPassword = usr.UsrPassword;
            User.UsrIdent = usr.UsrIdent;

            MerpDatabase().tbl_Usr.AddObject(User);
            try {
                MerpDatabase().SaveChanges();
            } catch(Exception e) {

            }
        }
 /// <summary>
 /// Deprecated Method for adding a new object to the tbl_Usr EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTotbl_Usr(tbl_Usr tbl_Usr)
 {
     base.AddObject("tbl_Usr", tbl_Usr);
 }
 /// <summary>
 /// Create a new tbl_Usr object.
 /// </summary>
 /// <param name="usr_">Initial value of the Usr_ property.</param>
 /// <param name="usrNumber">Initial value of the UsrNumber property.</param>
 /// <param name="usrIdent">Initial value of the UsrIdent property.</param>
 /// <param name="usrName">Initial value of the UsrName property.</param>
 /// <param name="usrPassword">Initial value of the UsrPassword property.</param>
 /// <param name="usrLogedin">Initial value of the UsrLogedin property.</param>
 public static tbl_Usr Createtbl_Usr(global::System.Int32 usr_, global::System.Int32 usrNumber, global::System.String usrIdent, global::System.String usrName, global::System.String usrPassword, global::System.Boolean usrLogedin)
 {
     tbl_Usr tbl_Usr = new tbl_Usr();
     tbl_Usr.Usr_ = usr_;
     tbl_Usr.UsrNumber = usrNumber;
     tbl_Usr.UsrIdent = usrIdent;
     tbl_Usr.UsrName = usrName;
     tbl_Usr.UsrPassword = usrPassword;
     tbl_Usr.UsrLogedin = usrLogedin;
     return tbl_Usr;
 }