Structured Exception Handling Scenario

As mentioned at the beginning of this appendix, all three components -VB Vogue, the App Template, and Vogue Tools-are designed to work together. Let's take a look at how this works with a Structured Exception Handling example.

VB Vogue mandates that each and every routine in a Visual Basic application must contain an exception handler. What that handler contains and how it should deal with errors is explained in VB Vogue. (For example, VB Vogue describes how exceptions should not only be caught, but how they should be logged.) However, VB Vogue does not include any of the necessary support and infrastructural code to actually do the next step. That part is delivered through the second component of the TMS Developer's Framework-App Template. Finally, Vogue Tools provides the Error Handler Inserter to insert the appropriate App Template code into the project.

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