Dynamics 365 server service organization CURD (news)

A, Create

private Guid CreateByMessage()
{
     // 获取服务
     ServiceHelper helper = new ServiceHelper();
     OrganizationServiceProxy proxy = helper.GetOrganizationServiceProxy();

     // 定义实体字段内容
     User entity = new User();
     entity.Name = "李四";
     entity.Address = "天津市";

     Microsoft.Xrm.Sdk.Messages.CreateRequest request = new CreateRequest();
     request.Target = entity;

     // 创建数据
     Microsoft.Xrm.Sdk.Messages.CreateResponse response = (CreateResponse)proxy.Execute(request);
     return response.id;
}

二、Update

private void UpdateByMessage(Guid id)
{
     // 获取服务
     ServiceHelper helper = new ServiceHelper();
     OrganizationServiceProxy proxy = helper.GetOrganizationServiceProxy();

     // 定义实体字段内容
     User entity = new User();
     entity.Id = id;
     entity.Name = "李四";
     entity.Address = "北京市";

     Microsoft.Xrm.Sdk.Messages.UpdateRequest request = new UpdateRequest();
     request.Target = entity;

     // 更新数据
     proxy.Execute(request);
}

Three, Find

private UserResultEntity RetrieveByMessage(Guid id)
{
    try
    {
         // 获取服务
         ServiceHelper helper = new ServiceHelper();
         OrganizationServiceProxy proxy = helper.GetOrganizationServiceProxy();

         // 查询单笔数据      
         RetrieveRequest request = new RetrieveRequest()
         {
              Target = new EntityReference(Account.EntityLogicalName, id),
              ColumnSet = new Microsoft.Xrm.Sdk.Query.ColumnSet(new string[] { "name", "address" })
         };
         RetrieveResponse response = (RetrieveResponse)proxy.Execute(request);

         User entity = (User)response.Entity;
         return new UserResultEntity()
         {
             id = entity.Id.ToString(),
             name = entity.Name,
             address = entity.Address,
         };
    }
    catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> ex)
    {
         return null;
    }
}

Four, Delete

private void DeleteByMessage(Guid id)
{
     // 获取服务
     ServiceHelper helper = new ServiceHelper();
     OrganizationServiceProxy proxy = helper.GetOrganizationServiceProxy();

     Microsoft.Xrm.Sdk.Messages.DeleteRequest request = new DeleteRequest();
     request.Target = new EntityReference(User.EntityLogicalName, id);

     // 删除数据
     proxy.Execute(request);
}