Tip Bank

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VB 4.0 Add-In Error Messages

The ability to write add-ins under VB 4.0 is a significant addition to the developer’s toolbox. However, writing and distributing add-ins can be fraught with many a mind-boggling experience. One

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Directory References in Code Profiler

The Code Profiler does not properly handle relative directory references in the VBP file. If the file looks like this, Code Profiler aborts trying to process the CRW45 file: Module=PASSMAN1;

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Protect Your Screen Saver From Restarting

When you create a screen saver in Visual Basic, you may sometimes utilize the command-line options such as “/s” to start a screen saver directly or “/c” to run the

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OLE Automation Versus Standalone Mode

There you are, creating an OLE server in Visual Basic. You go to Options in the Tools menu, select the Project tab, choose “OLE Server,” and click on OK. After

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Track Modem Use by Other Applications

With applications increasingly using modems, it is quite possible that users will start your application, forgetting that another application is already using the modem-like a fax machine, for example.The MS

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Branding a Jet MDB File

This routine allows a hidden table to be appended to the Tables collection in an MDB file. I use the table name as a brand or stamp. During development, I

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Effective Error Handling

While working with classes in VB 4.0, we found that the errors raised from our classes were not being trapped at the form level. We used “On Error Resume Next,”