If your automated script takes action based on a value, it's critical to make sure the value is correct. Good thing PowerShell has ways to validate the values that are passed to a function. In recent ...

WPF provides the richest environment for developers to incorporate standalone validation classes into their user interfaces—and for business object developers to support an application's user ...

In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities. In that installment, I wrote a function that accepted a text string as input. The function then used ...

Every product has defects. Finding them as early in the development process as possible is definitely something to strive for. Building quality into software as it's being developed is far more ...