Click here to Skip to main content
15,559,646 members
Home / Discussions / COM
   

COM

 
QuestionConvert document to PDF format Pin
hemananthan15-Sep-10 20:29
hemananthan15-Sep-10 20:29 
AnswerRe: Convert document to PDF format Pin
Member 45243333-Jul-11 23:40
Member 45243333-Jul-11 23:40 
GeneralRe: Convert document to PDF format Pin
Nitin K. Kawale12-Jul-11 1:34
professionalNitin K. Kawale12-Jul-11 1:34 
QuestionGetting an access to idispatch member of idispatch interface Pin
Altankhuu11-Sep-10 22:25
Altankhuu11-Sep-10 22:25 
AnswerRe: Getting an access to idispatch member of idispatch interface Pin
«_Superman_»12-Sep-10 20:21
professional«_Superman_»12-Sep-10 20:21 
GeneralRe: Getting an access to idispatch member of idispatch interface Pin
Altankhuu19-Sep-10 22:56
Altankhuu19-Sep-10 22:56 
AnswerRe: Getting an access to idispatch member of idispatch interface Pin
Lim Bio Liong26-Oct-10 2:38
Lim Bio Liong26-Oct-10 2:38 
QuestionreportAppFactory.OpenDocument throws Invalid Cast exception (No such interfaces supported) [modified] Pin
amitcoder836-Sep-10 18:54
amitcoder836-Sep-10 18:54 
I'm using BO XI R2.
I want to modify the report.
Following is a code snippet which throws InvalidCastException;
and under that the Message is No Such Interfaces Supported.
Kindly suggest me a solution, if you have been able to crack it.
Also any ideas why such an exception.


using CrystalDecisions.CrystalReports.TemplateEngine;
using CrystalDecisions.ReportAppServer.ClientDoc;
using CrystalDecisions.ReportAppServer.ObjectFactory;
using CrystalDecisions.ReportAppServer.DataDefModel;
using CrystalDecisions.ReportAppServer.Controllers;
using CrystalDecisions.ReportAppServer.CommonObjectModel;
using CrystalDecisions.ReportAppServer.ReportDefModel;
ReportClientDocument reportClientDocument = new ReportClientDocument();

SessionMgr sessionMgr = new SessionMgr();
EnterpriseSession enterpriseSession;
EnterpriseService enterpriseService;
InfoStore infoStore;
InfoObjects infoObjects;
InfoObject infoObject;
ReportAppFactory reportAppFactory;
string sampleReportName;
			
enterpriseSession = sessionMgr.Logon("administrator","","localhost","secEnterprise");
enterpriseService = enterpriseSession.GetService("InfoStore");
infoStore = new InfoStore(enterpriseService);

sampleReportName = "World Sales Report";
infoObjects = infoStore.Query("Select SI_ID From CI_INFOOBJECTS Where SI_NAME='" + sampleReportName + "' And SI_INSTANCE=0");
infoObject = infoObjects[1];

reportAppFactory = (ReportAppFactory)enterpriseSession.GetService("","RASReportFactory").Interface;

reportClientDocument = reportAppFactory.OpenDocument(infoObject.ID,0);



reportClientDocument = reportAppFactory.OpenDocument(infoObject.ID,0);
code segment throws the Exception

modified on Tuesday, September 7, 2010 2:18 AM

AnswerCrosspost - ignore Pin
Richard MacCutchan6-Sep-10 22:37
mveRichard MacCutchan6-Sep-10 22:37 
QuestionHow to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson2-Sep-10 20:58
Per Nilsson2-Sep-10 20:58 
AnswerRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
tolw2-Sep-10 21:33
tolw2-Sep-10 21:33 
GeneralRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson2-Sep-10 21:42
Per Nilsson2-Sep-10 21:42 
AnswerRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted [modified] Pin
tolw2-Sep-10 22:16
tolw2-Sep-10 22:16 
GeneralRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson3-Sep-10 0:07
Per Nilsson3-Sep-10 0:07 
QuestionWSACancelBlockingCall Pin
Bedke2-Sep-10 2:51
Bedke2-Sep-10 2:51 
QuestionHow to deal with such situation?(Need pass STL vector to dll under vs2008) [modified] Pin
fantasy121523-Aug-10 18:04
fantasy121523-Aug-10 18:04 
AnswerRe: How to deal with such situation?(Need pass STL vector to dll under vs2008) Pin
KingsGambit23-Aug-10 22:00
KingsGambit23-Aug-10 22:00 
QuestionQuestion about IOleObject::GetClipboardData Pin
edward barbu18-Aug-10 1:51
edward barbu18-Aug-10 1:51 
QuestionObject Initialization Problem Pin
pjdriverdude6-Aug-10 5:17
pjdriverdude6-Aug-10 5:17 
AnswerRe: Object Initialization Problem Pin
Sauro Viti6-Aug-10 5:42
professionalSauro Viti6-Aug-10 5:42 
GeneralRe: Object Initialization Problem Pin
pjdriverdude6-Aug-10 6:17
pjdriverdude6-Aug-10 6:17 
GeneralRe: Object Initialization Problem Pin
pjdriverdude6-Aug-10 6:28
pjdriverdude6-Aug-10 6:28 
GeneralRe: Object Initialization Problem Pin
Sauro Viti6-Aug-10 6:45
professionalSauro Viti6-Aug-10 6:45 
QuestionError in Excel Add in Pin
gahlawat5-Aug-10 21:01
gahlawat5-Aug-10 21:01 
QuestionHow to call C# function from unmanaged C++ code.? Pin
deadlyabbas20-Jul-10 20:59
deadlyabbas20-Jul-10 20:59 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.