Event Handler

To connect an event handler:

1. Select the unit or assembly in the Select Object drop-down list.

To quickly select an object, enter object's name/identifier/key in the search box depending on display settings. Search is executed automatically while the searched text is entered into the search string. The list will display the objects, which names/identifiers/keys contain the entered text.

To set up displaying of repository objects, click the Show Object button and select display option in the drop-down menu:

• Name. Objects are displayed with their names. Default option.

• Identifier. Objects are displayed with their identifiers.

• Key. Objects are displayed with their keys.

Several options can be selected. Identifier and key will be specified in brackets.

To reset selection for the selected objects, click the Clear button.

2. Select the event handler in the Event Handler drop-down list.

After executing the operations the event handler is connected to the cube.

To disconnect the event handler, click the Delete button in the Event Handler drop-down list.

The class that handles events should have the Public access modifier, should be inherited and contain implementation of methods of the ICubeSaveMatrixCallback interface:

Copy example

Public Class <handler_name>: Object, ICubeSaveMatrixCallback
    // Event before saving data to cube
    Public Sub OnBeforeSave(callbackSaveArg: ICubeCallbackBeforeSaveArgument);
    Begin
        // ...
    End Sub OnBeforeSave;

    // Event after saving data to cube
    Public Sub OnAfterSave(callbackSaveArg: ICubeCallbackSaveArgument);
    Begin
        // ...
    End Sub OnAfterSave;
End Class <hanlder_name>;

To provide correct handler work, add links to the the Cubes, Matrix, and Metabase system assemblies.