I currently have a date textbox that has the bindingfield and businessobjectname properties set, and is populating based on that. However, since I am working with dates, I have set a NULL replacement value in the business object mapper of CDate("1/1/1800").

Hi Greg,

I use "new DateTime(1800,1,1)" as alternate value in the bo, and it works for me when using SF datetimepicker.

This just so you maybe could narrow your problem down to the subclassed textbox, if it doesn't work.



/Teddy

Teddy right on the money. The web adds some complexity so sometimes it's a good idea to create a mini test project, a SF C# (or VB.NET...whatever you use) Winform app, copy your BO over, and see if it works. If the BO is working, then you have an issue with the TextBox, but likely it is a configuration issue.  I've attached an image showing the settings in the BO mapper.