duplicate cases in language definition

I'm trying to define both a one line "If...Then...Else" statement and a multiline
"If...Then...
else
...
endif" statment. The one line statement is not collapsible, but the multiline statement is. when I try to include both definitions in the language configuration XML file, the editor always assume a user is using the multiline statement and allow any block of code to collapse as long as it starts with an "If" and ends with an "Endif"
How can I fix this?

thanks,

Frank Zhang

Hi Frank,

Our apologies for the delayed response. I have consulted the Edit development team regarding the above mentioned issue and will update you with more information within a day.

Thanks for your patience.

Regards,
Ebenezer.P

Ok, I would appreciate any help. Hopefully, it's possible to do this.

Hi Frank,

I apologize for the delayed response. Both single line and multi line statements can be collapsed while using the EditControl. A sample demonstrating this is given below:

http://websamples.syncfusion.com/samples/Edit/58857/main.htm

Please let us know the version used, if you find the issue persisting.

Thanks for your patience.

Regards ,
Shirley