Learn to determine whether or not a disk is plugged in. Also, learn how to make the disk Autorun, similar to CD drives, and, how to run a normal VB 6 program from this disk, without needing to install it on the client machine.
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The existing SendKeys class does not have a managed way to activate an external application. MSDN recommends that you should use the FindWindow and SetForegroundWindow APIs. However, this alone does not ensure that the desired application will have keyboard focus while the keys are being sent. This replacement module sends keys directly to the specified window without error.
Learn how to implement an additional security layer on company web sites by getting the machine ID of the system from registered users along with the user ID and password.
Learn how to launch the main desktop icons, some Control panel items, and more with explorer.exe and Visual Basic.NET 2005.
Discover how to run all the various Control Panel applets from your own program.
Learn how to enable VB6 applications to use function pointers and how to embed native code without using external DLLs.
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It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.
Learn how to pass off the delegation of an operation to a different class.
The BitVector structure has many useful properties, and knowing how to make proper use of memory will always improve the performance of your applications.
Here are some guidelines to make implementing load testing easier and more likely to be well received by your team.