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CoreTextServicesManager.GetForCurrentView() throws exceotion in WinUI3 for Desktop preview 4

See original GitHub issue

When running the following code

var manager = CoreTextServicesManager.GetForCurrentView();

The following exception is thrown

System.Runtime.InteropServices.COMException: ‘The application called an interface that was marshalled for a different thread. (0x8001010E (RPC_E_WRONG_THREAD))’

The calling thread is the ui thread. Looks like a bug.

Issue Analytics

State:
Created 3 years ago
Reactions:2
Comments:16 (3 by maintainers)

Top GitHub Comments

3reactions

arivoircommented, Dec 6, 2022

The exception is no longer thrown, but the TextUpdating event is not raised for English keyboard. is this expected?

2reactions

JesseColcommented, Feb 19, 2021

Ah, thanks @arivoir – turns out this is only working in insider Windows builds, unfortunately all the shipping versions of Windows are failing in the way you’ve mentioned. We’ll add this to the list. Sorry for the oversight and thanks for letting us know.