Check whether an add-in is associated with a test
Source code
'This example replaces the Java Add-in with the Oracle Add-in in the
'associated add-ins list of the specified test.
'There is no unsaved test currently open in UFT One.
'For more information, see the example for the Test.SaveAs method.

Dim qtApp ' As QuickTest.Application ' Declare the Application object variable

Directory = InputBox("Enter the path of the test you want to convert.")
Call ConvertTest(Directory)
Private Function ConvertTest(TestPath)
    ' Create the Application object
    Set qtApp = CreateObject("QuickTest.Application")
    ' Open the test.
    Call qtApp.Open(TestPath)
    ' Retrieve the list of the test's associated add-ins
    Addins = qtApp.Test.GetAssociatedAddins()
    ' If Java appears in the retrieved list, replace it with Oracle.
    For i = 0 To UBound(Addins)
        If Addins(i) = "Java" Then
            Addins(i) = "Oracle"
        End If
    ' Apply the new associated add-ins list to the test.
    If Not qtApp.Test.SetAssociatedAddins(Addins, ErrorDesc) Then
                MsgBox "Unable to modify the associated add-ins for this test: " _
                    & Chr(13) & TestPath _
                    & Chr(13) & ErrorDesc
                Exit Function
            End If
    ' If the change is successful, save the test.
    Call qtApp.Test.Save
End Function