Provide Notification of the Keyboard Focus Location

The location of the keyboard focus is used by accessibility aids such as Magnifier and Narrator. Thus, it is important that the application and the user have a clear understanding of where the keyboard focus is at all times. For most purposes, this functionality is provided by the .NET Framework, but when designing your program flow, you should incorporate code to set the focus to the first control on a form when the form is initially displayed, and the Tab order should follow the logical program flow.

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