Wednesday 2 May 2012

Why END function is not recommended in VB6


CAUTION

You can also stop any Visual Basic program running in the environment by invoking the End command from the Run menu, but in general this isn't a good approach because it prevents a few form-related events—namely the QueryUnload and the Unload events—from firing. In some cases, these event procedures contain the so-called clean-up code, for example, statements that close a database or delete a temporary file. If you abruptly stop the execution of a program, you're actually preventing the execution of this code. As a general rule, use the End command only if strictly necessary.

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