has anyone implemented a datetime picker in a datagrid view? How is it done?

Hi Ryan,

.NET does not provide an object such as "DatagridviewDatePickerColumn" and "DatagridviewDatePickerCell", so you will have to create them by yourself.
Here you can see how to do it: http://msdn.microsoft.com/en-us/library/7t...0(v=vs.80).aspx

If it was me, I would choose a diiferent approach: I would use cell Click event to open a custom form holding a datepicker control.