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Apose Txt

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#1

I am attempting to render a report using the Apose txt. The report works on the report server and if I call ContentType = "application\pdf", however, it renders a gobble gook text file if I use "text\plain" with extention .txt . Can you help? the code is below

Response.ContentType = "text\plain";

strExt = CEReports.CONST_EXTENSION_TYPE_TEXT;

strReportName = "/GLP Reports/FormNPX_Txt";

Response.AddHeader ("content-disposition",

"attachment; filename=\"" + strFileName[2] + strExt + "\"");

//GenerateReport Function

Response.BinaryWrite(byteReportData);

Response.Flush();

Response.Close();

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#2

Hi,

Thank you for your request. Did you check the same report exported via the Report Manager? Does the exported file look as expected?

Thanks.

#3

Another question is, how do you get the byte array you write to Response? Could you please post the code?

#4

Yes, it works on the report server as expected.

here is the bytReportData, you are probably on to something. Originally it Format Type was excel, i changed it to Text and doesn't work now. I may be using the wrong format type.

strFormat = "Excel" //tried Text doesn't work..

bytReportData = objReportingService.Render(strReportName , strFormat, null, null, <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

RepParamValues, objCredentials ,string.Empty, out strEncoding, out strMimeType,

out reportHistoryParameters, out warnings, out strStreamIDs);

{

string strReportServer = GetConfigSetting(ConstantsAndEnums._VOTE_REPORT_SERVER);

pCryptographyLib objCryptographyLib=new pCryptographyLib();

strReportServer=objCryptographyLib.DoDecryption(strReportServer);

ReportingService objReportingService = new ReportingService(strReportServer);

//Call the Reporting Web Service

//Assign TimeOut property of the Web Service

objReportingService.Timeout = Convert.ToInt32(GetConfigSetting(ConstantsAndEnums._VOTE_REPORT_SERVICE_TIMEOUT));

objReportingService.SessionHeaderValue = new SessionHeader();

//Decrypting Report UserName and Password

string strUserName = GetConfigSetting(ConstantsAndEnums._VOTE_REPORT_USER_NAME);

strUserName=objCryptographyLib.DoDecryption(strUserName);

string strPwd = GetConfigSetting(ConstantsAndEnums._VOTE_REPORT_PASSWORD);

strPwd=objCryptographyLib.DoDecryption(strPwd);

string strDomain = GetConfigSetting(ConstantsAndEnums._VOTE_REPORT_DOMAIN);

// Add a NetworkCredential instance to CredentialCache.

// Negotiate for NTLM or Kerberos authentication.

CredentialCache cache = new CredentialCache();

cache.Add( new Uri(objReportingService.Url), "Negotiate",

new NetworkCredential(strUserName, strPwd , strDomain));

//Assign CredentialCache to the Web service Client Proxy(myProxy) Credetials property.

objReportingService.Credentials = cache;

Byte[] bytReportData ;

ParameterValue[] RepParamValues = new ParameterValue[7];//Changed BY Ankur from 5 to 7 , on 25 Nov 2006

RepParamValues[0] = new ParameterValue();

RepParamValues[0].Name = "p_intFundId";

RepParamValues[0].Value = Convert.ToString(intFundID);

RepParamValues[1] = new ParameterValue();

RepParamValues[1].Name = "p_bitFundPartofTrust";

RepParamValues[1].Value = Convert.ToString(blnPartOfTrust);

//added By Ankur 24 nov 2006

RepParamValues[2] = new ParameterValue();

RepParamValues[2].Name = "p_strICAFN";

RepParamValues[2].Value = strICAFN;

//added By ankur 25 nov 2006

RepParamValues[3] = new ParameterValue();

RepParamValues[3].Name = "p_strRepPrdIDs";

RepParamValues[3].Value = strRepPeriodIDs;

//Added By Ankur Ends 25 Nov 2006

//added By Ankur Ends 24 Nov 2006

RepParamValues[4] = new ParameterValue();

RepParamValues[4].Name = "p_dtApprovalDate";

RepParamValues[4].Value = Convert.ToString(dtApprovalDate);

RepParamValues[5] = new ParameterValue();

RepParamValues[5].Name = "p_IssuerStartsWithUpper";

RepParamValues[5].Value = strIssuerStartsWithUpper;

RepParamValues[6] = new ParameterValue();

RepParamValues[6].Name = "p_IssuerStartsWithLower";

RepParamValues[6].Value = strIssuerStartsWithLower;

string strEncoding = string.Empty;

string strMimeType = string.Empty;

Warning[] warnings = null;

ParameterValue[] reportHistoryParameters = null;

DataSourceCredentials[] objCredentials = null;

string[] strStreamIDs = null;

string strReportName = "/GLP Reports/FormNPX";

//throws an error, orinally using Excel...

string strFormat = "Text";

bytReportData = objReportingService.Render(strReportName , strFormat, null, null,

RepParamValues, objCredentials ,string.Empty, out strEncoding, out strMimeType,

out reportHistoryParameters, out warnings, out strStreamIDs);

}

#5

btw, this is the error I received when I attempted to use Text as format.

Error Message An attempt has been made to use a rendering extension that is not registered for this report server. ---> An attempt has been made to use a rendering extension that is not registered for this report server. ---> An attempt has been made to use a rendering extension that is not registered for this report server. : System.Web.Services.Protocols.SoapException: An attempt has been made to use a rendering extension that is not registered for this report server. ---> An attempt has been made to use a rendering extension that is not registered for this report server. ---> An attempt has been made to use a rendering extension that is not registered for this report server.

at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)

at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)

at GLP.Utils.ReportingService.Render(String Report, String Format, String HistoryID, String DeviceInfo, ParameterValue[] Parameters, DataSourceCredentials[] Credentials, String ShowHideToggle, String& Encoding, String& MimeType, ParameterValue[]& ParametersUsed, Warning[]& Warnings, String[]& StreamIds) in C:\ViewPoint3\GLP\Utils\DataStructures\ReportingService.cs:line 741

at GLP.Reports.Business.Impl.bReports.GenerateNPXDisplayFundReport(Int32 intFundID, Boolean blnPartOfTrust, String strICAFN, String strRepPeriodIDs, DateTime dtApprovalDate, String strReportDeliveryOptions, String strIssuerStartsWithUpper, String strIssuerStartsWithLower) in C:\ViewPoint3\GLP\Reports\bReports\bReports.cs:line 3083

at GLP.ProxyManagement.Presentation.Impl.pDisplayFundReport.btnGenerateReport_Click(Object sender, EventArgs e) in C:\ViewPoint3\GLP\GLPWeb\GLPReports\DisplayFundReport.aspx.cs:line 1387

Process Name: c:\windows\microsoft.net\framework\v2.0.50727\aspnet_wp.exe

Win32 Thread Id: 7684

Thread Name:

Extended Properties: