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将报表服务器 Web 服务的引用添加到项目中后,下一步是创建 Web 服务代理类的实例。 然后,您可以通过调用代理类中的方法来访问 Web 服务的方法。 当你的应用程序调用这些方法时,代理类生成的代码Visual Studio处理你的应用程序和 Web 服务之间的通信。 RS_hatl.ReportingService rs = new RS_hatl.ReportingService(); //rs.Credentials = System.Net.CredentialCache.DefaultCredentials; rs.Credentials = new System.Net.NetworkCredential("administrator", "ATit@2609`", "hzamtek"); //rs.Url = "http://<Server Name>/reportserver/reportservice2010.asmx"; rs.Timeout = -1; // Render 参数 byte[] result = null; string reportPath = "/YBB/APTB"; string format = "pdf"; string historyID = null; string devInfo = @"<DeviceInfo><Toolbar>False</Toolbar></DeviceInfo>"; // 准备报表参数 RS_hatl.ParameterValue[] parameters = new RS_hatl.ParameterValue[1]; parameters[0] = new RS_hatl.ParameterValue(); parameters[0].Name = "AgingTo"; parameters[0].Value = this.TextBox1.Text; RS_hatl.DataSourceCredentials[] credentials = null; string showHideToggle = null; //输出参数 string encoding; string mimeType; RS_hatl.ParameterValue[] reportHistoryParameters = null; RS_hatl.Warning[] warnings = null; string[] streamIDs = null; try { rs.SessionHeaderValue = new RS_hatl.SessionHeader(); //呈现报表 result = rs.Render("/YBB/APTB", format, historyID, devInfo, parameters, credentials, showHideToggle, out encoding, out mimeType, out reportHistoryParameters, out warnings, out streamIDs); Response.Write("Execution date and time: " + rs.SessionHeaderValue.ExecutionDateTime + "<br>"); } catch (SoapException e) { Response.Write(e.Detail.OuterXml); } // Write the contents of the report to an MHTML file. try { string FilePath = rs.SessionHeaderValue.SessionId + "_APTB.pdf"; FileStream stream = File.Create(Server.MapPath("pdf/") + rs.SessionHeaderValue.SessionId + "_APTB.pdf", result.Length); stream.Write(result, 0, result.Length); stream.Close(); this.Label9.Text = "报表文件已经创建:<br><a href=" + "pdf/" + rs.SessionHeaderValue.SessionId + "_APTB.pdf" + "> 查看报表</a><br。"; this.PrintWithDialog("http://192.168.1.10/FSReports/pdf/" + FilePath); } catch (Exception e) { Response.Write(e.Message); } |
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