Pb12.6 return written into the TAB control SelectionChanging event 1 can't stop switch tabs, someone have met such a problem? Whatever return values, tried, just can't stop the TAB to switch, how to return a responsibility? Who knows

CodePudding user response:

I tried to use pb8, the same code, no problem, you can stop, pb12.6 what's the problem? Code is if newindex=3 then return 1

CodePudding user response:

Try again, can open it with the open, opened by OpenSheet doesn't (work well)

CodePudding user response:

Turned out to be not use mdidock window, is the imperfection of pb12.6 new, dizzy dead, code wrote a lot of, use the dock window mode, now out of the question really speechless,

CodePudding user response:

Pb12.6 mdidock may not support, perhaps, or a bug, and look forward to in the new version to solve

Or do you use to post function, such as the current TAB and select back, effect is poor