Uploading attachments to a local folder

using System;

using System.Collections.Generic;

using System.Linq;

using Comindware.Data.Entity;

using Comindware.TeamNetwork.Api.Data.UserCommands;

using Comindware.TeamNetwork.Api.Data;

using System.IO;

class Script

{

    public static UserCommandResult Main(UserCommandContext userCommandContext, Comindware.Entities entities)

    {

                              try

                              {

                                             var path = @"C:\document\";

                                             var data = Api.TeamNetwork.ObjectService.GetPropertyValues(new string[] {userCommandContext.ObjectIds[0]}, new string[] {"Document"});

                                             var documentIdsObj = data[userCommandContext.ObjectIds[0]]["Document"];

               var documentIds = documentIdsObj as IEnumerable<object>;

                                             if (documentIds == null)

                                             {

                                                            documentIds = new string[] {documentIdsObj as string};

                                             }

                                             foreach (var documentIdObj in documentIds)

                                             {

                                                            var documentId = documentIdObj as string;

                                                            var documentData = Api.TeamNetwork.DocumentService.GetContent(documentId);

                                                            var documentInfo = Api.TeamNetwork.DocumentService.GetDocument(documentId);

                                                            var docData = new Document

                                                            {

                                                                           Title = documentData.Name,

                                                                           Extension = documentInfo.Extension

                                                            };

                                                            var stream = new MemoryStream();

                                                            stream.Write(documentData.Data, 0, documentData.Data.Length);

                                                            stream.Seek(0, SeekOrigin.Begin);

                                                            var filepath = path + documentData.Name;

                                                            using(FileStream outstr = new FileStream(filepath, FileMode.Create))

                                                            {

                                                                           stream.CopyTo(outstr);

                                                            }

                                             }

                              }

                              catch

                              {

                                             var badresult = new UserCommandResult

                                             {

                                                            Success = true,

                                                            Commited = true,

                                                            ResultType = UserCommandResultType.DataChange,

                                                            Messages = new[]

                                                            {

                                                                           new UserCommandMessage

                                                                           {

                                                                              Severity = SeverityLevel.Normal,

                                                                              Text = "Failed to upload"

                                                               }

                                                            }

                                 };

                                 return badresult;

                              }

                              var result = new UserCommandResult

                              {

                                             Success = true,

                                             Commited = true,

                                             ResultType = UserCommandResultType.DataChange,

                                             Messages = new[]

                                             {

                                                            new UserCommandMessage

                                                            {

                                                               Severity = SeverityLevel.Normal,

                                                               Text = "Success"

                                                }

                                             }

                  };

                  return result;

    }

}