Extending the Masked Control

Hi,

I wish to extend the Masked Textbox control to accept and process arrow key presses to make a custom date-masked-text-control.

Pressing an Arrow key will increase or decrease the date accordingly.

I hope to use the date mask control to assist the users in entering a date in the format dd/mm/yyyy, as well as setting minimum and maxximum values.

I had been using something similair to below:

PHP Code:

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Public Class DateTextBox
    Inherits System.Windows.Forms.TextBox

.... code...

End Class 


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but I want to "import"? the abilities of the Masked text box, but I do not know if this is possible, or how.

Ay thoughts?