How to check if user pressed cancel after PostFailure ?

[AndrewButenko]

Hello!

I create my failure message. Like a picture:

How can I check if user pressed cancel ?

[AndrewButenko · Accepted solution]

I figured it out!    

Dim tr As Transaction = New Transaction(_doc, "Message")
        tr.Start()

        Try
            _doc.PostFailure(failureMessage)
            tr.Commit()
        Catch ex As Exception
            tr.RollBack()
        End Try

        If tr.GetStatus = TransactionStatus.RolledBack Then
            Return False
        Else
            Return True
        End If

If user press cancel transaction status will Rollback.