自定义控制台程序导出Dynamics 365实体信息到Excel中。

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有时候我想将系统中的实体信息导出来，若是多语言，一个实体会有多个显示名称，有时候对应起来不方便，我便写了个程序导出来，实例是导出简体中文和英文的显示名称，架构名称，XrmtoolsBox也可以导出，不过导出时候是实体的逻辑名称，架构名称有时候更有用，架构名称转成逻辑名称方便，全小写就行了。不多说了，上代码，主要参考官方的 RetrieveAllEntitiesRequest Class 官方实例更加详细，导出的是XML文件，我这里转成Excel，大家用这个更多点。

 using Microsoft.Crm.Sdk.Messages;
 using Microsoft.Xrm.Sdk;
 using Microsoft.Xrm.Sdk.Client;
 using Microsoft.Xrm.Sdk.Messages;
 using Microsoft.Xrm.Sdk.Metadata;
 using Microsoft.Xrm.Sdk.Query;
 using System;
 using System.Configuration;
 using System.Linq;
 using System.ServiceModel.Description;
 using Excel = Microsoft.Office.Interop.Excel;

 namespace ExportEntityMetadata
 {
     class Program
     {
         static void Main(string[] args)
         {
             IServiceManagement<IOrganizationService> orgServiceMgr = ServiceConfigurationFactory.CreateManagement<IOrganizationService>(new Uri(ConfigurationManager.AppSettings["orgUrl"]));
             AuthenticationCredentials orgAuCredentials = new AuthenticationCredentials();
             orgAuCredentials.ClientCredentials.UserName.UserName = ConfigurationManager.AppSettings["userName"];
             orgAuCredentials.ClientCredentials.UserName.Password = ConfigurationManager.AppSettings["passWord"];
             using (OrganizationServiceProxy orgSvc = GetProxy<IOrganizationService, OrganizationServiceProxy>(orgServiceMgr, orgAuCredentials))
             {
                 WhoAmIRequest whoReq = new WhoAmIRequest();
                 WhoAmIResponse whoRep = orgSvc.Execute(whoReq) as WhoAmIResponse;
                 var userEntity = orgSvc.Retrieve("systemuser", whoRep.UserId, new ColumnSet("fullname"));
                 Console.WriteLine(string.Format("登录组织{0}成功，欢迎{1}，继续操作请输入y！", ConfigurationManager.AppSettings["orgUrl"], userEntity.GetAttributeValue<string>("fullname")));
                 var input = Console.ReadLine().ToString().ToUpper();
                 if (input == "Y")
                 {
                     Console.WriteLine(string.Format("程序开始处理 - {0}", DateTime.Now.ToString()));
                     RetrieveAllEntitiesRequest request = new RetrieveAllEntitiesRequest()
                     {
                         EntityFilters = EntityFilters.Entity,
                         RetrieveAsIfPublished = true
                     };
                     RetrieveAllEntitiesResponse response = (RetrieveAllEntitiesResponse)orgSvc.Execute(request);
                     var excelApp = new Excel.Application();
                     excelApp.Visible = false;
                     Excel.Workbook metadataWorkbook = excelApp.Workbooks.Add();
                     Excel.Worksheet rolesWorksheet = (Excel.Worksheet)excelApp.ActiveSheet;
                     rolesWorksheet.Name = "实体信息";
                     int row = ;
                     rolesWorksheet.Cells[, ] = "实体架构名称";
                     rolesWorksheet.Cells[, ] = "所有者类型";
                     rolesWorksheet.Cells[, ] = "是否活动实体";
                     rolesWorksheet.Cells[, ] = "实体显示名称(中文)";
                     rolesWorksheet.Cells[, ] = "实体显示名称(英文)";
                     rolesWorksheet.Cells[, ] = "实体说明";
                     rolesWorksheet.Rows[].Font.Bold = true;//字体加粗
                     row++;

                     foreach (EntityMetadata currentEntity in response.EntityMetadata)
                     {
                         rolesWorksheet.Cells[row, ] = currentEntity.SchemaName;
                         rolesWorksheet.Cells[row, ] = currentEntity.OwnershipType.Value.ToString();
                         rolesWorksheet.Cells[row, ] = currentEntity.IsActivity.Value.ToString();
                         rolesWorksheet.Cells[row, ] = currentEntity.DisplayName.LocalizedLabels.Where(a => a.LanguageCode == ).Count() >=  ? currentEntity.DisplayName.LocalizedLabels.Where(a => a.LanguageCode == ).FirstOrDefault().Label : string.Empty;
                         rolesWorksheet.Cells[row, ] = currentEntity.DisplayName.LocalizedLabels.Where(a => a.LanguageCode == ).Count() >=  ? currentEntity.DisplayName.LocalizedLabels.Where(a => a.LanguageCode == ).FirstOrDefault().Label : string.Empty;
                         rolesWorksheet.Cells[row, ] = currentEntity.Description.LocalizedLabels.Where(a => a.LanguageCode == ).Count() >=  ? currentEntity.Description.LocalizedLabels.Where(a => a.LanguageCode == ).FirstOrDefault().Label : string.Empty; ;
                         row++;
                         Console.WriteLine(string.Format("第{0}行处理完毕 - {1}", row - , DateTime.Now.ToString()));
                     }
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     rolesWorksheet.Columns[].AutoFit();//自动列宽
                     metadataWorkbook.SaveAs(Filename: @"D:\CRMMetadata.xlsx", FileFormat: Excel.XlFileFormat.xlWorkbookDefault);
                     metadataWorkbook.Close();
                     excelApp.Quit();
                 }
             }
             Console.Write("程序执行完毕!");
             Console.ReadKey();
         }

         private static TProxy GetProxy<TService, TProxy>(
 IServiceManagement<TService> serviceManagement,
 AuthenticationCredentials authCredentials)
             where TService : class
             where TProxy : ServiceProxy<TService>
         {
             Type classType = typeof(TProxy);

             if (serviceManagement.AuthenticationType !=
                 AuthenticationProviderType.ActiveDirectory)
             {
                 AuthenticationCredentials tokenCredentials =
                     serviceManagement.Authenticate(authCredentials);
                 return (TProxy)classType
                     .GetConstructor(new Type[] { typeof(IServiceManagement<TService>), typeof(SecurityTokenResponse) })
                     .Invoke(new object[] { serviceManagement, tokenCredentials.SecurityTokenResponse });
             }
             return (TProxy)classType
                 .GetConstructor(new Type[] { typeof(IServiceManagement<TService>), typeof(ClientCredentials) })
                 .Invoke(new object[] { serviceManagement, authCredentials.ClientCredentials });
         }
     }
 }