topic Re: Cancel geoprocessing running from Dockpane in ArcGIS Pro SDK Questions

Cancel geoprocessing running from Dockpane

mody_buchbinder — Wed, 22 Dec 2021 06:13:29 GMT

I am running a GP tool that takes some time from a button on Dockpane.

If the user close the Dockpane with the X (or any cancel button) I would like the GP tool to be canceled.

I still would like to use GPThread flag (or any other way that does not block the application)

What will be the best way to do it?

Happy holidays 🙂

Re: Cancel geoprocessing running from Dockpane

tempStephenRhea_NV5 — Wed, 22 Dec 2021 16:03:13 GMT

Using the ExecuteToolAsync overload with a CancellationToken is the way to go. If you create a CancellationTokenSource scoped to the DockPane and override the DockPane's OnHidden method, you can call Cancel on the CancellationTokenSource object if the GP tool hasn't finished.

Re: Cancel geoprocessing running from Dockpane

mody_buchbinder — Thu, 23 Dec 2021 06:04:49 GMT

Hi Stephen

I will give it a try (it will take some time). I could not find an example for GP tool but I understand the concept.

Thanks

Re: Cancel geoprocessing running from Dockpane

nadja — Wed, 19 Jun 2024 13:32:59 GMT

Does this also work with the current Dockpane version? is there somewhere a code example? (I tried it, no errors, but it didnt have any effect...)