Download a file from Livelink for EWS

hi ,

I want to download files using Enterprise Web Service to my local computer by using nodeID?

Can you help me ?

Thanks

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Hi, Ghasem.

The "Uploading/Downloading binary content" portion of the Client Guide might be helpful.

Thanks,

Scott

Hi Scott..

Thanks for your concern

we looked "client guide" but we got this error message in the following :

"ContentService.DownloadContent() failed on the Livelink Server. No results were returned. Check the Livelink Server thread logs."

how we can fix it or how we can find Livelink Server thread logs .

Hi, Ghasem.

The Livelink thread logs are in the OTHome\logs folder. If there aren't any, set Debug=2 in the opentext.ini file.

You may also see trace files in that folder, which could be useful.

Thanks,

Scott

Hi Scott ..

I've made the necessary changes. but on the following code has same error on line 13

Can you review the following code ..

string token = Authenticate();
cntService.OTAuthentication otaCnt = new cntService.OTAuthentication();
DocService.OTAuthentication otaDMC = new DocService.OTAuthentication();
cntService.ContentServiceClient contentServiceClient = new ContentServiceClient();
DocService.DocumentManagementClient documentManagementClient = new DocumentManagementClient();
otaDMC.AuthenticationToken = token;
otaCnt.AuthenticationToken = token;
DocService.Metadata meta = new DocService.Metadata();
string ContextID = documentManagementClient.CreateDocumentContext(otaDMC, 2000, "testDownload", "book", false, meta); // Example download file informations
Attachment attachment = new Attachment();
attachment = documentManagementClient.GetVersionContents(otaDMC, 111576, 1);
Stream sr;
sr = contentServiceClient.DownloadContent(otaCnt, ContextID);

What do you think.Thank you for your reply

Hi, Ghasem.

You've mixed an upload call (CreateDocumentContext) with a download call (DownloadContent).

Try calling GetVersionContentsContext followed by DownloadContent.

Thanks,

Scott

Thank you Scott .