OL2002: How to Programmatically Reference a COM Add-in (294434)
The information in this article applies to:
This article was previously published under Q294434 SUMMARY
This article explains how to correctly reference a COM add-in that binds to Outlook.
NOTE: This article assumes that you have advanced knowledge about programming and creating custom solutions with Microsoft Office programs.
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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.
REFERENCESFor additional information about creating Outlook COM Add-ins, click the article number below
to view the article in the Microsoft Knowledge Base:
291163 OL2002: How to Create a COM Add-in for Outlook
For additional information about available resources and answersto commonly asked questions about Microsoft Outlook solutions, click the article number below
to view the article in the Microsoft Knowledge Base:
287530 OL2002: Questions About Custom Forms and Outlook Solutions
Modification Type: | Major | Last Reviewed: | 6/23/2005 |
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Keywords: | kbhowto KB294434 |
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