winforms - Update the GUI from another thread in C# - change back to the main thread or not? -
i know simplest way update label thread is:
void dosomething() { if (invokerequired) { invoke(new methodinvoker(dosomething)); } else { // } }
my question if instead of if
require update gui thread possible change main thread , update gui there ?
actually, simplest way is
invoke(new methodinvoker(dosomething));
if call thread sure, ie. if know, invokerequired true.
also, use winforms timer poll changes of, say, text field. timer runs in gui thread. pretty solution if have hundreds of events per second. or @ least "a lot of". way don't have many switches gui thread (which take considerable amount of time).
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