IMetabaseUpdateObjectNode.IsUnderUpdateRoot

Fore Syntax

IsUnderUpdateRoot: Boolean;

Fore.NET Syntax

IsUnderUpdateRoot: boolean;

Description

The IsUnderUpdateRoot property returns the attribute of the update object position under the IMetabaseUpdate.RootFolder root.

Fore Example

Executing the example required an update file with the Update.pefx name containing the object with the FOLDER identifier. The form should contain the Button component with the Button1 identifier.

Add a link to the Metabase system assembly.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    MB: IMetabase;
    Update: IMetabaseUpdate;
    Object: IMetabaseUpdateObjectNode;
    Root: IMetabaseUpdateFolderNode;
Begin
    //Get access to repository
    MB := MetabaseClass.Active;
    //Create update object
    Update := Mb.CreateUpdate;
    //Load update from file
    Update.LoadFromFileNF("C:\Update.pefx");
    //Get object containing the file structure
    Root := Update.RootFolder;
    //Get object with the FOLDER identifier
    Object := Root.FindObject(MB.GetObjectKeyById("FOLDER"));
    //Display the update object position under the root to the console
    Debug.Write(Object.IsUnderUpdateRoot);
End Sub Button1OnClick;

After executing the example, clicking the button displays the attribute whether the specified update object is located under the IMetabaseUpdate.RootFolder root.

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example. Use Fore.NET analogs instead of Fore components.

Imports Prognoz.Platform.Interop.Metabase;

Private Sub button1_Click(sender: System.Object; e: System.EventArgs);
Var
    MB: IMetabase;
    Update: IMetabaseUpdate;
    Object: IMetabaseUpdateObjectNode;
    Root: IMetabaseUpdateFolderNode;
Begin
    //Get access to repository
    MB := Self.Metabase;
    //Create update object
    Update := Mb.CreateUpdate();
    //Load update from file
    Update.LoadFromFileNF("C:\" + "Update.pefx", UpdateLoadMode.ulmReplace);
    //Get object containing the file structure
    Root := Update.RootFolder;
    //Get object with the FOLDER identifier
    Object := Root.FindObject(MB.GetObjectKeyById("FOLDER"));
    //Display the update object position under the root to the console
    System.Diagnostics.Debug.Write(Object.IsUnderUpdateRoot);
End Sub;