您可以使用 ExecuteMultipleRequest 消息在 Microsoft Dynamics CRM Online 2016 Update 和 Microsoft Dynamics CRM 2016（本地） 中（尤其在 Internet 延迟可能是最大限制因素的 Microsoft Dynamics CRM Online 中）支持更高吞吐批量消息传递方案。ExecuteMultipleRequest 接受消息 Requests 的输入集合，按消息请求在输入集合中出现的顺序执行每个消息请求，还可以返回包含发生的每个消息的响应或错误的 Responses 的集合。

示例

// Get a reference to the organization service.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
{// Enable early-bound type support to add/update entity records required for this sample._serviceProxy.EnableProxyTypes();#region Execute Multiple with Results// Create an ExecuteMultipleRequest object.requestWithResults = 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()};// Create several (local, in memory) entities in a collection. EntityCollection input = GetCollectionOfEntitiesToCreate();// Add a CreateRequest for each entity to the request collection.foreach (var entity in input.Entities){CreateRequest createRequest = new CreateRequest { Target = entity };requestWithResults.Requests.Add(createRequest);}// Execute all the requests in the request collection using a single web method call.ExecuteMultipleResponse responseWithResults =(ExecuteMultipleResponse)_serviceProxy.Execute(requestWithResults);// Display the results returned in the responses.foreach (var responseItem in responseWithResults.Responses){// A valid response.if (responseItem.Response != null)DisplayResponse(requestWithResults.Requests[responseItem.RequestIndex], responseItem.Response);// An error has occurred.else if (responseItem.Fault != null)DisplayFault(requestWithResults.Requests[responseItem.RequestIndex], responseItem.RequestIndex, responseItem.Fault);}

ExecuteMultipleRequest 的 Settings 参数适用于控制执行行为和返回结果的请求集合中的所有请求。我们更详细地看一下这些选项。