Unicode到ASCII字符串转换

本文介绍了Unicode到ASCII字符串转换的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我无法在VB.Net中找到一个简单，直接的Unicode到ASCII 字符串转换函数。 这是因为这样的函数没有存在还是忽略它？ 我找到了Encoding.Convert，但是需要字节数组。 谢谢， / Ger

I have not been able to find a simple, straight forward Unicode to ASCII string conversion function in VB.Net. Is that because such a function does not exists or do I overlook it? I found Encoding.Convert, but that needs byte arrays. Thanks, /Ger

推荐答案

*" Ger" < GE ********* @ remove-this-part-of-address.planet.nl> scripsit： * "Ger" <ge*********@remove-this-part-of-address.planet.nl> scripsit: 我无法在VB.Net中找到一个简单，直接的Unicode到ASCII 字符串转换函数。是因为这样的函数不存在或者我忽略了它？ I have not been able to find a simple, straight forward Unicode to ASCII string conversion function in VB.Net. Is that because such a function does not exists or do I overlook it?

''System.Text.Encoding.ASCII.GetBytes''， ''System.Text。 Encoding.Unicode.GetByte''。 BTW：注意在Unicode和 ASCII之间没有定义1：1映射，ASCII是7位只有，因此只能代表128个字符。 - MS Herfried K. Wagner MVP< URL：http ：//dotnet.mvps/> VB< URL：http：//dotnet.mvps/dotnet/faqs/>

''System.Text.Encoding.ASCII.GetBytes'', ''System.Text.Encoding.Unicode.GetByte''. BTW: Notice that there is no 1:1 mapping defined between Unicode and ASCII, ASCII is 7-bit only and can thus only represent 128 characters. -- M S Herfried K. Wagner M V P <URL:dotnet.mvps/> V B <URL:dotnet.mvps/dotnet/faqs/>

Ger， 除了Herfried的评论。 有关Unicode，ASCII和.NET编码的信息，请参阅： http：/ /www.yoda.arachsys/csharp/unicode.html 样本可能在C＃中，但它们应该很容易转换为VB.NET 希望这有帮助 Jay " Ger" < GE ********* @ remove-this-part-of-address.planet.nl>在留言中写道 news：up ************** @ TK2MSFTNGP09.phx.gbl ... Ger, In addition to Herfried''s comments. For information on Unicode, ASCII and Encoding in .NET see: www.yoda.arachsys/csharp/unicode.html The samples may be in C#, however they should easily be converted to VB.NET Hope this helps Jay "Ger" <ge*********@remove-this-part-of-address.planet.nl> wrote in message news:up**************@TK2MSFTNGP09.phx.gbl... 我还没能在VB.Net中找到一个简单，直接的Unicode到ASCII 字符串转换函数。是因为这样的函数不存在还是我忽略了它？ 我发现了Encoding.Convert，但需要字节数组。 谢谢， / Ger I have not been able to find a simple, straight forward Unicode to ASCII string conversion function in VB.Net. Is that because such a function does not exists or do I overlook it? I found Encoding.Convert, but that needs byte arrays. Thanks, /Ger

谢谢Jay，一个最有用的文件。 / Ger Jay B. Harlow [MVP - Outlook]" < JA ************ @ msn> schreef in bericht 新闻：ee ************** @ TK2MSFTNGP11.phx.gbl ... Thanks Jay, a most useful document. /Ger "Jay B. Harlow [MVP - Outlook]" <Ja************@msn> schreef in bericht news:ee**************@TK2MSFTNGP11.phx.gbl... Ger，除了Herfried的评论之外。 有关Unicode，ASCII和.NET编码的信息，请参阅： www.yoda.arachsys/csharp/unicode.html VB.NET 希望这有助于 Jay Ger < GE ********* @ remove-this-part-of-address.planet.nl>在消息中写道新闻：up ************** @ TK2MSFTNGP09.phx.gbl ... Ger, In addition to Herfried''s comments. For information on Unicode, ASCII and Encoding in .NET see: www.yoda.arachsys/csharp/unicode.html The samples may be in C#, however they should easily be converted to VB.NET Hope this helps Jay "Ger" <ge*********@remove-this-part-of-address.planet.nl> wrote in message news:up**************@TK2MSFTNGP09.phx.gbl... 我一直未能找到一个简单的，直接转发Unicode到ASCII VB.Net中的字符串转换函数。是因为这样的函数不存在还是我忽略了它？ 我找到了Encoding.Convert ，但这需要字节数组。 谢谢， / Ger I have not been able to find a simple, straight forward Unicode to ASCII string conversion function in VB.Net. Is that because such a function does not exists or do I overlook it? I found Encoding.Convert, but that needs byte arrays. Thanks, /Ger