I've seen [this resolved bug](http://wpftoolkit.codeplex.com/workitem/20269), but I have the exact issue in my computer.
Mouse wheel (when mouse is over the DataTimePicker control) does work.
but keyboard Up/Down buttons do nothing.
I've tried to specify _CultureInfo="en-GB"_ but it changed nothing.
VS2012, Win8, Version 2.1.0.0
Comments: ** Comment from web user: itsho **
Mouse wheel (when mouse is over the DataTimePicker control) does work.
but keyboard Up/Down buttons do nothing.
I've tried to specify _CultureInfo="en-GB"_ but it changed nothing.
VS2012, Win8, Version 2.1.0.0
Comments: ** Comment from web user: itsho **
BoucherS, as you guessed - the ProcessCmdKey was stopping the keys from working.
thank you !