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IManDatabase.SearchWorkspaces... Com Error

JHDEV

I'm trying to search for a specific Workspace by name using this method. The Workspace is found but I get a COM error when I try to convert type.

public IManWorkspace getWorkspace(IManDatabase oDatabase, string workspaceName)
{
IManDMS objDMS = oDatabase.Session.DMS;

IManWorkspaceSearchParameters oManWorkspaceSearchParameters = objDMS.CreateWorkspaceSearchParameters();

IManProfileSearchParameters oManProfileSearchParameters = objDMS.CreateProfileSearchParameters();
oManProfileSearchParameters.Add(imProfileAttributeID.imProfileName, workspaceName);

IManWorkspace oWorkspace = (IManWorkspace) oDatabase.SearchWorkspaces(oManProfileSearchParameters, oManWorkspaceSearchParameters);

return oWorkspace;
}

//ERROR

Unable to cast COM object of type 'System.__ComObject' to interface type 'Com.Interwoven.WorkSite.iManage.IManWorkspace'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{170D30D1-0A0E-483D-805A-D40F2AB1983F}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).

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Comments

Migrateduser

Search workspaces returns a collection of workspaces, even if that collection contains one item. Cast to a iManWorkspaces object, then loop though this to find the workspace you want,

Hope this helps

JHDEV

Thanks for the response. I have tried your suggestion, as well as many other attempts but it always returns null (no workspaces found) even if I pass in a workspace variable that is known to exist.

I've reviewed the SDK documentation and have been working on this for more than a day... it would be nice if I could find some code that works.

Thanks... I am still looking for further assistance.

Migrateduser

Ah, imProfileName is the Docmaster.Alias column, not used for most documents and not used at all for Workspaces
use imFolderAttributeID.imFolderDescription

JHDEV

I got it to work, thanks.