Bug
The QueryFilter does not function, and errors are returned for methods that require IQueryFilter parameters, such as IFeatureClass.Search, IFeatureSelection.SelectFeatures, and so on, in external ArcObjects applications that access ArcMap using the IAppROT interface.
| Bug ID Number | BUG-000097730 |
|---|---|
| Submitted | July 13, 2016 |
| Last Modified | June 5, 2024 |
| Applies to | ArcObjects SDK |
| Version found | 10.4.1 |
| Operating System | Windows OS |
| Version Fixed | 10.5.0 |
| Status | Fixed |
Workaround
Use IObjectFactory.Create to create the QueryFilter object instead of the new keyword to ensure the QueryFilter functions as expected from external applications, as shown in the following code: IQueryFilter pQF = new QueryFilter(); string classID = pQF.GetType().GUID.ToString("B"); /// appRot application space IObjectFactory objectFactory = (IObjectFactory)pAPP; pQF = (IQueryFilter)objectFactory.Create(classID); For more information about this workaround, refer to the document at http://desktop.arcgis.com/en/arcobjects/latest/net/webframe.htm#56eba175-54c1-46b4-801a-fc968e582581.htm.Steps to Reproduce
Bug ID: BUG-000097730
Software:
- ArcObjects SDK
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