topic froozen UI in ArcGIS Pro SDK Questions

froozen UI

pspada_WT — Fri, 18 Nov 2022 14:28:17 GMT

Hi,

I'm using a ExecuteToolAsync for join one featureclass and a table. I need to wait for the result to understand if it is good/bad.

The problem is that waiting for the result cause the ui to freeze forever. It seems like the Task doesn't retrieve the result.

What I'm doing wrong?

Re: froozen UI

GKmieliauskas — Fri, 18 Nov 2022 14:49:52 GMT

Hi,

ExecuteToolAsync doesn't need QueuedTask.Run. You can use ExecuteToolAsync with CancelableProgressor.

Sample here:

https://pro.arcgis.com/en/pro-app/latest/sdk/api-reference/topic9385.html

Re: froozen UI

FridjofSchmidt — Fri, 18 Nov 2022 14:55:41 GMT

This might work:

private static async Task<bool> makeJoin(string rightTableName) { var pathRight = Path.Combine(Project.Current.DefaultGeodatabasePath, rightTableName); var args = Geoprocessing.MakeValueArray(fcName, idField, pathRight, zoneField); var test2 = await Geoprocessing.ExecuteToolAsync("management.AddJoin", args); return !test2.IsFailed; }