C# Dynamics CRM Create Multiple Records using ExecuteMultipleRequest

To avoid calling OrganizationService.Create multiple times. By using ExecuteMultipleRequest we can create a bunch of records at a time. Dynamics CRM Create Multiple Records C#

Max patch size is 1000. You can create 1000 records per request

Below is sample code:

/// <summary>
   /// Call this method for bulk Create
   /// </summary>
   /// <param name="service">Org Service</param>
   /// <param name="entities">Collection of entities to Create</param>
   public static void BulkCreate(IOrganizationService service, DataCollection<Entity> entities)
   {
       // Create an ExecuteMultipleRequest object.
       var multipleRequest = new ExecuteMultipleRequest()
       {
           // Assign settings that define execution behavior: continue on error, return responses. 
           Settings = new ExecuteMultipleSettings()
           {
               ContinueOnError = false,
               ReturnResponses = true
           },
           // Create an empty organization request collection.
           Requests = new OrganizationRequestCollection()
       };
 
       // Add a CreateRequest for each entity to the request collection.
       foreach (var entity in entities)
       {
           CreateRequest createRequest = new CreateRequest { Target = entity };
           multipleRequest.Requests.Add(createRequest);
       }
 
       // Execute all the requests in the request collection using a single web method call.
       ExecuteMultipleResponse multipleResponse = (ExecuteMultipleResponse)service.Execute(multipleRequest);
 
   }
Code language: PHP (php)