Hi,
Thanks for your patience. I used the code sample under,
\\My Documents\Syncfusion\EssentialStudio\7.3.0.20\Windows\Edit.Windows\Samples\2.0\Product Showcase\Custom Code Editor\CS
and was able to see the behaviour as in this
video file. The EditControl outdents properly. Can you please try these and let me know if you are seeing any different behaviour.
Regards,
Nanda