Hi Christian,
It is possible to disable the keyboard shortcuts for the EditControl using the RegisteringDefaultKeyBindings event. I have attached a sample that illustrates this. Because of a known issue in v4.1.0.50 this workaround will work only in our latest version. Please create a Direct-Trac incident if you would like to receive the latest version.
Thanks for your patience.
Regards,
Ebenezer.P
ContextMenu0.zip