C# doubles 显示逗号而不是句号
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C# doubles show comma instead of period
提问by Presidenten
I almost have the same problem as the guy in this thread:
我几乎和这个线程中的那个人有同样的问题：
Convert Float that has period instead of comma?
So that my
这样我的
double x = 234.4;
string y = x.ToString();
I get y == "234,4";
我明白了y == "234,4"；
Even worse ... Double.Parse("234.4")throws an exception.
更糟糕的是......Double.Parse("234.4")抛出异常。
I have written alot of code before I was asked to use period instead of comma, so I would prefer to have some way to change my CultureInfo at a global level.
在我被要求使用句点而不是逗号之前，我已经编写了很多代码，所以我更喜欢有某种方式在全局级别更改我的 CultureInfo。
Is there some setting in the projects that I can do?
项目中有一些我可以做的设置吗？
I've tried:
我试过了：
Application.CurrentCulture = CultureInfo.CreateSpecificCulture("en-US");
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-US");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
They kind of work. They work for most part of the application, but all controls that reside in the tabs of my TabControl still wants to use my computers Localized CultureInfo.
他们有点工作。它们适用于应用程序的大部分内容，但驻留在我的 TabControl 选项卡中的所有控件仍然希望使用我的计算机 Localized CultureInfo。
Any Ideas on how to solve this?
关于如何解决这个问题的任何想法？
采纳答案by Presidenten
Thanks to Florin Sabaus comment I found the solution, which was to place
感谢 Florin Sabaus 的评论，我找到了解决方案，即放置
Application.CurrentCulture = System.Globalization.CultureInfo.CreateSpecificCulture("en-US");
in Main() right before I created my form.
在我创建表单之前的 Main() 中。
Now I won't have to change all my .ToString() and Double.Parse() :-) Yey!
现在我不必更改我所有的 .ToString() 和 Double.Parse() :-) 是的！
回答by Florin Sabau
You could try to use
你可以尝试使用
double.Parse("...", CultureInfo.InvariantCulture)
and
和
x.ToString(CultureInfo.InvariantCulture)
in the parts of the program that you are positive you need to have decimal period instead of comma or other regional settings dependent decimal separator.
在您肯定的程序部分中，您需要使用小数点而不是逗号或其他区域设置相关的小数点分隔符。
Hope it helps.
希望能帮助到你。
回答by Click Ok
Try this solution: http://www.codeproject.com/KB/cs/Change_App_Culture.aspx
试试这个解决方案：http: //www.codeproject.com/KB/cs/Change_App_Culture.aspx
