>>>The logic of this particular application is that the check box is bound to column ProjectStatus. Project status can be either Active (1) or InActive (0). Usually when user adds a new project it would be active (it would not make much sense to add an inactive project). This is why I set a new record to value 1.
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>>Ah, well ... in that case, it also makes sense that the column in the database not allow NULLs.
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>>>And I agree that I need to learn how to override some existing methods of .NET framework or create my own in a sub-class (as you did). I have another 30 years before I can retire so I have time <g>.
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>>30 years!!! I thought you were older than me and I don't envision myself working my butt off for another 30 years!! I doubt if I'll even be able to still think straight 30 years from now. <g>
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>>~~Bonnie
>I was thinking that too (not about you, but about me) but was afraid to say it. :-) I don't know if in 30 years I want to think straight enough to be writing code. Especially thinking about what a computer would look and act like then.

In my case I'm guessing that it would be clever enough to go away and hide when it saw me coming :-}