Application.AddIns property (Excel)
Returns an AddIns collection that represents all the add-ins listed in the Add-Ins dialog box (Add-Ins command on the Developer tab). Read-only.
expression A variable that represents an Application object.
Using this method without an object qualifier is equivalent to Application.Addins.
This example displays the status of the Analysis ToolPak add-in. Note that the string used as the index to the AddIns collection is the title of the add-in, not the add-in's file name.
If AddIns("Analysis ToolPak").Installed = True Then MsgBox "Analysis ToolPak add-in is installed" Else MsgBox "Analysis ToolPak add-in is not installed" End If
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