我们可以在WPF RichTextBox中有句子大小写(第一个字符为句子中的大写字母) [英] Can we have sentence case(first char is capital in sentence) in wpf richtextbox

问题描述

大家好，
我们可以在WPF richtextbox中有句子大小写(句子的第一个字符为大写)吗，因为我找不到它的任何特定属性，所以我想检查插入数据的时间，如果用户想用小写覆盖第一个字符，他应该被允许这样做.

谢谢

Hi All,
Can we have sentence case (where first character of sentence is capital) in WPF richtextbox.As I couldnt find any specific property for it.I want to check while data is inserted and if a user want to overwrite the first character with small he should be allowed to do that.

Thanks

推荐答案

您应该检查一下TextInfo类，它似乎具有您想要的东西，或者至少很接近:
http://msdn.microsoft.com/zh-我们/library/system.globalization.textinfo.totitlecase%28v=vs.110%29 [

You couold check the TextInfo class it seems to have what you want, or at least quite close:
http://msdn.microsoft.com/en-us/library/system.globalization.textinfo.totitlecase%28v=vs.110%29[^]

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