Hello Craig,

Unfortunately, this functionality is not currently available. We will try to implement it for the next release.

Best Regards,
Nevron Support Team

I'm using the NTaskDialog and I noticed that there is no mnemonic on the predefined button text (i.e. the O in OK, C in Cancel, etc. should be underlined).  How can I get the proper mnemonic on these buttons?  I'm on Win7 using 11.12.14.12 build.  Thanks.