如何在WPF RichTextBox中使工作自定义词典

Question

我试图在RichTextBox中添加自定义词典（* .lex格式，utf-16编码）以进行拼写检查，但是它不起作用。 如果我为TextBox使用此类代码，则可以使用。

private void SpellCheckInit()
{   
    // this works            
    txt_Box.SpellCheck.CustomDictionaries.Add(new Uri(@"C:\dictionary.lex"));

    // dictionary language is russian, but this setting makes spellcheck works                  
    txt_Box.Language = System.Windows.Markup.XmlLanguage.GetLanguage("en-GB");
    txt_Box.SpellCheck.IsEnabled = true;

    // this doesn't works
    richtxt.SpellCheck.CustomDictionaries.Add(new Uri(@"C:\dictionary.lex"));
    var ruLang = System.Windows.Markup.XmlLanguage.GetLanguage("ru");
    var enLang = System.Windows.Markup.XmlLanguage.GetLanguage("en-GB");
    richtxt.Language = ruLang;

    // or richtxt.Language = enLang; there are no difference for working
    richtxt.SpellCheck.IsEnabled = true; 
}

我已经在字典中添加了＃LID1049，但没有效果。 你知道如何解决这个问题吗？

Answer 1

有两种添加自定义词典的方式

XAML中添加了第一个自定义词典（customwords.lex）

<RichTextBox Margin="38,18,40,0" Name="richTextBox1" Height="45" VerticalAlignment="Top" SpellCheck.IsEnabled="True" >
<SpellCheck.CustomDictionaries>
    <!-- customwords.lex is included as a content file-->
    <sys:Uri>pack://application:,,,/customwords.lex</sys:Uri>
</SpellCheck.CustomDictionaries>

第二个第二个自定义词典（customwords2.lex）被添加到事件处理程序中，该文件作为资源文件被包含并编译到名为WPFCustomDictionary的应用程序程序集中

private void button1_Click(object sender, RoutedEventArgs e)
{
    IList dictionaries = SpellCheck.GetCustomDictionaries(richTextBox1);
    // customwords2.lex is included as a resource file
    dictionaries.Add(new Uri(@"pack://application:,,,/WPFCustomDictionary;component/customwords2.lex"));
}

这对您有用吗？？？