MS Dynamics CRM - Generate Unique/Auto Number

MS Dynamics CRM doesn't contain auto increment number attribute. My client was assigned each unique registration number for contact entity.
There is lot options available in the market, but i used very easy code to achieve this task. I used pre create plugin operation to create new registration unique/auto number. Number will be create on while saving the record.

i created one custom entity (dns_global), it will keep last reg number.

Dynamics CRM - Update Contact Fullname

My client want the fullname with the suffix and custom order like LastName, FirstName Middle Name Suffix. Dynamics CRM System Settings doesn't have the option to set the custom order fullname. Contact entity fullname is readonly attribute, it won't allow to update the fullname directly.

You can update through only pre create or update operation plugin.

CRM Plugin Code - Add/Update Entity, Connect WebService, Update Database

//Update Same Entity, Other entity, create new record in other entity  and connect to WebService
//Update to database  and
//Webservice update to database

using System;
using System.Diagnostics;
using System.Linq;
using Microsoft.Xrm.Sdk;

using Microsoft.Xrm.Sdk.Query;
using System.Xml;
using System.Net;
using GCEntity = CRMEnt.Entities;
using System.Text;
using System.ServiceModel;