SSRS生成报表

使用程序运行Reporting Service自动生成文件，可以参数使用ReportExecutionService.Render方法进行处理。

1．     连接至Reporting Service服务器，生成字符串http://服务器地址/reportserver/reportexecution2005.asmx，我们在此次测试地址为http://192.168.7.191/reportserver/reportexecution2005.asmx

2．     在VS中添加Web引用填入以上的服务器地址，并添加该引用。

3．     加入代码

4．  using System;

5．  using System.Collections.Generic;

6．  using System.Linq;

7．  using System.Web;

8．  using System.Web.Mvc;

9．  using SSRSGenerate.WebReference;

10．

11．using System.IO;

12．

13．namespace SSRSGenerate.Controllers

14．{

15．    public class HomeController: Controller

16．    {

17．        //

18．        // GET:/Home/

19．

20．        public ActionResult Index()

21．        {

22．            ReportExecutionServicers = new ReportExecutionService();

23．            rs.Credentials = System.Net.CredentialCache.DefaultCredentials;

24．            rs.Url = "http://192.168.7.191/reportserver/reportexecution2005.asmx";

25．

26．            // Renderarguments

27．            byte[]result = null;

28．            stringreportPath = "/PPO/KnitPPO_COMPARE/PPO_Compare_Bulk";

29．            stringformat = "MHTML";//也可以导出PDF

30．            stringhistoryID = null;

31．            stringdevInfo = @"<DeviceInfo><Toolbar>False</Toolbar></DeviceInfo>";

32．

33．            //Prepare report parameter.

34．            ParameterValue[]parameters = new ParameterValue[3];

35．            parameters[0] = new ParameterValue();

36．            parameters[0].Name = "EmpID";

37．            parameters[0].Value = "288";

38．            parameters[1] = new ParameterValue();

39．            parameters[1].Name = "ReportMonth";

40．            parameters[1].Value = "6"; // June

41．            parameters[2] = new ParameterValue();

42．            parameters[2].Name = "ReportYear";

43．            parameters[2].Value = "2004";

44．

45．            DataSourceCredentials[]credentials = null;

46．            stringshowHideToggle = null;

47．            stringencoding;

48．            stringmimeType;

49．            stringextension;

50．            Warning[]warnings = null;

51．            ParameterValue[]reportHistoryParameters = null;

52．            string[]streamIDs = null;

54．            ExecutionInfoexecInfo = new ExecutionInfo();

55．            ExecutionHeaderexecHeader = new ExecutionHeader();

56．

57．            rs.ExecutionHeaderValue =execHeader;

58．

59．            execInfo = rs.LoadReport(reportPath,historyID);

60．

61．            rs.SetExecutionParameters(parameters,"en-us");

62．            StringSessionId = rs.ExecutionHeaderValue.ExecutionID;

63．

64．            Console.WriteLine("SessionID: {0}",rs.ExecutionHeaderValue.ExecutionID);

65．

67．            try

68．            {

69．                result = rs.Render(format,devInfo, out extension, out encoding, out mimeType, out warnings,outstreamIDs);

70．

71．                execInfo =rs.GetExecutionInfo();

73．                Console.WriteLine("Execution date and time: {0}",execInfo.ExecutionDateTime);

76．            }

77．            catch(SoapException e)

78．            {

79．                Console.WriteLine(e.Detail.OuterXml);

80．            }

81．            // Writethe contents of the report to an MHTML file.

82．            try

83．            {

84．                FileStreamstream = File.Create("report.mht",result.Length);

85．                Console.WriteLine("File created.");

86．                stream.Write(result, 0, result.Length);

87．                Console.WriteLine("Result written to the file.");

88．                stream.Close();

89．            }

90．            catch(Exception e)

91．            {

92．                Console.WriteLine(e.Message);

93．            }

97．            returnView();

98．        }

99．

100．        }

101．    }

102．