Through the "System.Speech.DLL" Get voice pack problem. RRS feed

  • 问题

  • Hello, everyone.
    I'm using the WPF programming tool on Win10, my job needs to install the multi-language voice packs for testing the Text-To-Speech on my current OS.
    So far, I have installed Japanese, Korean, French, German, Italian, and Portugal 6 language packs. But only the Japanese, Korean, French, German, and Italian can be accessed through "System.Speech.DLL"  the GetInstalledVoices().
    My question is there any limitation for using the Text-To-Speech with WPF programming application?
    What is the reason for this? can anyone help me?
    Thank you.
    • 已编辑 ccandzy 2020年11月9日 8:12
    2020年11月9日 8:04


  • 你好,



    Daisy Tian

    MSDN Community Support
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    2020年11月11日 8:17