Nuri,

Thank you for asking. I will take the chance to add what I want to ask too so that they can be answered in one go.

I found that the mmNumericUpDown, the mmTextBox when bound to a text column, and mmPictureBox also have the DbNull problem. Since I have control to my database so I have the luxury to decide to avoid NULL (by using defaults) in those numeric and text columns and I can live with it. The problem is mmPictureBox - it does not accept NULL and I don't know what can be made as default to an image column.

Chen

>Hello,
>We use mmDateTimePicker control in our win app, when binding column has got DbNull value mmDateTimePicker object throw exception.
>How can we manage it?
>
>Regards
>N.Yýlmaz