On Thursday, 26 July 2012 at 17:15:23 UTC, Simon wrote:
On 'doze every thread can have it's own message pump and therefore it's own UI, but if you have an ancestor/descent relation between 2 windows they must belong to the same thread.
I meant, you can, say, set window text from non-ui thread directly and it will probably succeed, while normally the control should check and throw if current thread doesn't match ui thread.
