Basic concepts
Authentication
The first lines in your .NET code should be used to create the Webservices object.
We suggest using this method:
OKMWebservices ws = OKMWebservicesFactory.newInstance(host);
ws.login(user,password);
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using com.openkm.sdk4csharp;
using com.openkm.sdk4csharp.exception;
namespace OKMRest
{
    public class Program
    {
        static void Main(string[] args)
        {
            String host = "http://localhost:8080/openkm";
            String username = "okmAdmin";
            String password = "admin";
            OKMWebservice ws = OKMWebservicesFactory.newInstance(host);
            try {
                ws.login(user, password);
                System.Console.WriteLine(ws.getAppVersion().getVersion());
            } catch (RepositoryException e) {
                System.Console.WriteLine(e.ToString());
            } catch (DatabaseException e) {
                System.Console.WriteLine(e.ToString());
            } catch (UnknowException e) {
                System.Console.WriteLine(e.ToString());
            } catch (WebserviceException e) {
                System.Console.WriteLine(e.ToString());
            }
            System.Console.ReadKey();
        }
    }
}
Accessing API
OpenKM API classes are under com.openkm package, as can shown at this javadoc API summary.
At main url http://docs.openkm.com/javadoc/ you'll see all available javadoc documentation.
At the moment of writing this page, the actual OpenKM version was 7.1.5 what can change on time.
There is a direct correspondence between the classes and methods into, implemented at com.openkm.api packages and available from SDK for .NET.
OpenKM API classes:
| OpenKM API class | Description | Supported | Implementation | Interface | 
|---|---|---|---|---|
| 
 OKMActivity  | 
 Manages the activity log.  | 
 Yes  | 
 ActivityImpl.cs  | 
 BaseActivity.cs  | 
| 
 OKMAuth  | 
 Manages security and users. For example, add or remove grants on a node, create or modify users or getting the profiles.  | 
 Yes  | 
 AuthImpl.cs  | 
 BaseAuth.cs  | 
| 
 OKMBookmark  | 
 Manages the user bookmarks.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMDashboard  | 
 Manages all data shown at dashboard.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMDocument  | 
 Manages documents. For example create, move or delete a document.  | 
 Yes  | 
 DocumentImpl.cs  | 
 BaseDocument.cs  | 
| 
 OKMFolder  | 
 Manages folders. For example create, move or delete a folder.  | 
 Yes  | 
 FolderImpl.cs  | 
 BaseFolder.cs  | 
| 
 OKMMail  | 
 Manages mails. For example create, move or delete a mails.  | 
 Yes  | 
 MailImpl.cs  | 
 BaseMail.cs  | 
| 
 OKMNode  | 
 Manages general purpose node actions.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMNote  | 
 Manages notes on any node type. For example create, edit or delete a note on a document, folder, mail or record.  | 
 Yes  | 
 NoteImpl.cs  | 
 BaseNote.cs  | 
| 
 OKMNotification  | 
 Manages notifications. For example add or remove subscriptions on a document or a folder.  | 
 Yes  | 
 NotificationImpl.cs  | 
 BaseNotification.cs  | 
| 
 OKMProperty  | 
 Manages categories and keywords. For example add or remove keywords on a document, folder, mail or record.  | 
 Yes  | 
 PropertyImpl.cs  | 
 BaseProperty.cs  | 
| 
 OKMPropertyGroup  | 
 Manages metadata. For example add metadata group, set metadata fields.  | 
 Yes  | 
 PropertyGroupImpl.cs  | 
 BasePropertyGroup.cs  | 
| 
 OKMRecord  | 
 Manages records. For example create, move or delete a record.  | 
 Yes  | 
 RecordImpl.cs  | 
 BaseRecord.cs  | 
| 
 OKMRelation  | 
 Manages relations between nodes. For example create a relation ( parent-child ) between two documents.  | 
 Yes  | 
 RelationImpl.cs  | 
 BaseRelation.cs  | 
| 
 OKMRepository  | 
 A lot of material related with repository. For example get the properties of main root node ( /okm:root ).  | 
 Yes  | 
 RepositoryImpl.cs  | 
 BaseRepository.cs  | 
| 
 OKMReport  | 
 Manages reports. For example execute reports.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMSearch  | 
 Manages search feature. For example manage saved queries or perform a new query to the repository.  | 
 Yes  | 
 SearchImpl.cs  | 
 BaseSearch.cs  | 
| 
 OKMStamp  | 
 Manages stamp.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMStats  | 
 General stats of the repository.  | 
 No  | 
||
| 
 OKMTask  | 
 Manages task. For example create a new task.  | 
 Yes  | 
 (*)  | 
|
| 
 OKMUserConfig  | 
 Manages user home configuration.  | 
 No  | 
||
| 
 OKMWorkflow  | 
 Manages workflows. For example execute a new workflow.  | 
 Yes  | 
 WorkflowImpl.cs  | 
 BaseWorkflow.cs  | 
| 
 
 (*) Indicate that exist REST support for it, but still not implemented into the SDK. 
  | 
||||
Class Hierarchy
Packages detail:
| Name | Description | 
|---|---|
| 
 com.openkm.sdk4csharp  | 
 The com.openkm.OKMWebservicesFactory that returns an com.openkm.OKMWebservices object which implements all interfaces. OKMWebservices ws = OKMWebservicesFactory.newInstance(host, username, password);  | 
| 
 com.openkm.sdk4csharp.bean  | 
 Contains all classes result of unmarshalling REST objects.  | 
| 
 com.openkm.sdk4csharp.definition  | 
 All interface classes: 
  | 
| 
 com.openkm.sdk4csharp.impl  | 
 All interface implementation classes: 
  | 
| 
 com.openkm.sdk4csharp.util  | 
 A couple of utilities. The class com.openkm.sdk4csharp.util.ISO8601 should be used to set and parse metadata date fields.  | 
| 
 com.openkm.sdk4csharp.exception  | 
 All exception classes.  |