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The Cognos SDK Guide by BI Centre provides you with the complete source code for a C# web solution, C8.1 report based on the GOSR package, and a Word document that will serve as your core reference to understanding the Cognos 8 SDK. It will cover C8 SDK topics such as: authentication; querying the Cognos content store; rendering a C8 report in ASP.NET; exception handling; and much more.

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Saturday, April 12, 2008

Cognos 8 SDK -- Logging on

Unless Anonymous access is allowed, when a Cognos 8 SDK application is connected to the Cognos 8 server the application has no implied rights or access permissions. The Cognos 8 SDK application needs to login just as a general user would login to the Cognos portal.

If anonymous access is allowed, the Cognos 8 SDK application will be granted the same rights and permissions as the Anonymous user from the Cognos namespace. If anonymous access is not allowed and a Cognos 8 SDK application does not login, an exception will occur when the SDK application tries to perform an action such as querying the content store or running a report.

All logons and logoffs are performed through the ContentManagerService using the logon() and logoff() methods. None of the other Cognos 8 services can perform a logon or logoff operation.

Cognos 8 SDK google search


New C8 SDK Utility --- Cognos 8 Modification Check

The BI Centre C8 Modification Check provides a Cognos SDK developer with a workable C# solution that will allow you to:

· Search the Content Store for items that have been modified after a selected date value

For example, if you were looking for all reports that were modified on June 3rd, 2008 then you would select the date June 2nd, 2008. The code will search for all items that have been modified after the selected date value from the date control.

The results of the search are then rendered to a text box control.