[ACMethodCommand("", "en{'Start Example-Workflow'}de{'Starte Beispiel-Workflow'}", 210)]
public void StartExampleWorkflow()
{
    if (!IsEnabledStartExampleWorkflow())
        return;
    ACComponent appRoot = ACUrlCommand("\\AppExample") as ACComponent;
    if (appRoot == null)
        return;
    if (appRoot.ConnectionState == ACObjectConnectionState.DisConnected)
        return;
    string methodName;
    // 1. Find Workflow-Method
    ACClassMethod acClassMethod = appRoot.GetACClassMethod("ExampleWorkflow", out methodName);
    if (acClassMethod == null)
        return;
    // 2. Create a new Instance of the virtual Method (ACMethod)
    ACMethod acMethod = appRoot.NewACMethod(methodName);
    if (acMethod == null)
        return;
    ACValue paramProgram = acMethod.ParameterValueList.GetACValue(ACProgram.ClassName);
    ACValue paramInOrder = acMethod.ParameterValueList.GetACValue(InOrder.ClassName);
    if (paramProgram == null || paramInOrder == null)
        return;

    using (Database iPlusDB = new Database())
    {
        // 3. Switch database context
        acClassMethod = acClassMethod.FromIPlusContext<ACClassMethod>(iPlusDB);
        // 4. Create a new ACProgram-Instance and set the ProgramACClassMethod and WorkflowTypeACClass-Properties.
        string secondaryKey = Root.NoManager.GetNewNo(iPlusDB, typeof(ACProgram), ACProgram.NoColumnName, ACProgram.FormatNewNo, this);
        ACProgram program = ACProgram.NewACObject(iPlusDB, null, secondaryKey);
        program.ProgramACClassMethod = acClassMethod;
        program.WorkflowTypeACClass = acClassMethod.WorkflowTypeACClass;
        // 5. Save the ACProgram-Instance to the dabase first:
        iPlusDB.ACProgram.AddObject(program);
        if (iPlusDB.ACSaveChanges() == null)
        {
            // 6. If ACProgram was sucessfully added to the database, start the workflow:
            paramProgram.Value = program.ACProgramID;
            paramInOrder.Value = CurrentInOrder.InOrderID;
            appRoot.ExecuteMethod(acClassMethod.ACIdentifier, acMethod);
        }
    }
}

Modifier: Aleksandar Agincic / Modified:25.01.2021 13:43