Hi,
The mouse wheel event for the map refreshes each level as it goes to the final level. These superfluous refreshes cause a serious slow down in performance when there are many objects on screen.
How can I override this functionality so that the refresh only occurs on the final zoom level?
Regards,
Damian
Hi Damian,
Our winforms edition don’t support this behavior, but our WPF default support that. So if possible, could you think about whether you can move your project to WPF? Move to WPF is simple for our map.
And as below is a workaround we created for you, which can implement that in winforms, please refer the code.8873.zip (102.7 KB)
Wish that’s helpful.
Regards,
Ethan