Microsoft KB Archive/240768

= OL2000: How to Programmatically Reference a COM Add-in =

Article ID: 240768

Article Last Modified on 11/23/2006

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APPLIES TO


 * Microsoft Outlook 2000 Standard Edition

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This article was previously published under Q240768



NOTE: This article assumes that you have advanced knowledge about programming and creating custom solutions with Microsoft Office programs.



SUMMARY
This article explains how to correctly reference a COM add-in that binds to Outlook.



MORE INFORMATION
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In the COM add-in, make sure to add the following line of code to the OnConnection subroutine of the add-in instance:

Application.COMAddIns.Item("MyOfficeAddin.Connect").Object = Me Change "MyOfficeAddin" to reflect the name of your add-in in the project. Change "Connect" to reflect the name of your designer in the project.

Your code may look like the following code:

Private Sub IDTExtensibility2_OnConnection(ByVal Application As Object, _        ByVal ConnectMode As AddInDesignerObjects.ext_ConnectMode, _         ByVal AddInInst As Object, custom As Variant)

Application.COMAddIns.Item("MyAddin.Connect").Object = Me End Sub To instantiate the COM add-in from Microsoft Visual Basic for Applications or Microsoft Visual Basic Scripting Edition code: Set myObj = Application.COMAddIns.Item("MyOfficeAddin.Connect").Object Again, make sure "MyOfficeAddin" and "Connect" reflect the names that you created in your COM add-in project. You can then use the myObj variable to reference the objects that you created in the COM add-in.

