Visual Basic Extensibility Reference
OnAddinsUpdate Method
See Also Example Applies To
Occurs automatically when changes to the Vbaddin.Ini file are saved.
Syntax
object.**IDTExtensibility_OnAddinsUpdate (***custom()*As Variant)
The OnAddinsUpdate method syntax has these parts:
| Part | Description |
| object | An object expression that evaluates to an object in the Applies To list. |
| custom() | An array of variant expressions to hold user-defined data. |
Remarks
This method is part of the IDTExtensibility interface, which you should implement in the class that provides your connection object.
Important Don't directly enter the syntax given above. Instead, use the Implements statement to generate the appropriate method template for the interface. To do this, in the Declarations section of the Class module that provides your add-in's connection object, enter:
Implements IDTExtensibility
After adding this line, you can select IDTExtensibility from the module's Object drop down box. Select each method from the Procedure drop down to get the procedure template shown above in Syntax. Notice that the necessary code is automatically added to the Class module.
An interface's methods are exposed through the Implements statement. When the above syntax is entered in the Declarations section of the Class module that handles an add-in's events, the interface's methods become available for your use through the module's Procedure and Object drop down boxes. To add the code to the module, select the method from the Procedure drop down box.
Note While the OnAddinsUpdate method is a method to the IDTExtensibility interface, to you as a Visual Basic programmer it acts and behaves like an event. In other words, when changes made to the Vbaddin.Ini file are saved, any code in the OnAddinsUpdate method automatically occurs, just as if it were an event procedure.
Important Since an interface is a contract between an object and Visual Basic, you must be sure to implement all of the methods in the interface. This means that all four IDTExtensibility interface methods are present in your Class module, each containing at least one executable statement. This can consist of as little as a single remark statement, but they must each contain at least one executable statement to prevent the compiler from removing them as empty procedures.