Larry,

As Nick and David suggested, using the form's KeyPress event (with KeyPreview set to .T.) is a much better solution then ON KEY LABEL. You can check for EOF or BOF in the KeyPress event. The ProgrammaticChange only fires when you explicitly set the value of the textbox (i.e. THISFORM.MyTexbox.Value='Foo'). Just moving the record pointer and refreshing won't do it even thought the box's value has changed.

>I'm using PGUP and PGDN to navigate through records. When the user's on the last record, and they press PGDN, I want the form to close. Conversely, if they press PGUP while on the first record, I want the form to close.
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>I'm capturing PGUP and PGDN using ON KEY LABEL and I thought I could use txtMyTextBox.ProgrammaticChange or txtMyTextBox.InteractiveChange to test for eof()...
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>Problem is... neither one of these events fire when the text box contents change as we move to the next record... Why not? what other method is available to detect this?
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>Is there a better way?
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>TIA