微软新版本拼音输入法窗口无法弹出

Question

UE5引擎通过实现ITextStoreACP和ITfContextOwnerCompositionSink接口来支持输入法功能,发现新版的微软输入法中，有一些情况在GetSelection接口传入的acpStart超过34,收到BeginComposition回调后会马上收到OnEndComposition回调，输入法窗口无法弹出。旧版本的微软输入法没有这个问题，很影响工作。

Answer 1

Hello,

This issue is beyond the scope of technical support on this forum, you can visit the Microsoft Q&A forum to inquire:

Results in Microsoft Credentials - Training, Certification, and Program Support

Windows Client for IT Pros and Windows Server forums are moving to Microsoft Q&A

We’re transitioning to Microsoft Q&A for a more streamlined experience. Starting 24 February*, new questions can only be posted on* Microsoft Q&A. Existing discussions will remain accessible here.

From the 26 Februarycustomers looking for support on Answers will be automatically redirected to Microsoft Q&A.

Best regards,

Jingjing Wu