要忽略大小写和重音,您可以string.Compare()
同时使用IgnoreNonSpace
ANDIgnoreCase
选项,如下所示:
string s1 = "http://www.buroteknik.com/metylan-c387c4b0ft-tarafli-bant-12cm-x25mt_154202.html";
string s2 = "http://www.buroteknik.com/METYLAN-C387C4B0FT-TARAFLI-BANT-12cm-x25mt_154202.html";
string s3 = "http://www.buroteknik.com/METYLAN-C387C4B0FT-TARAFLı-BANT-12cm-x25mt_154202.html";
Console.WriteLine(string.Compare(s1, s2, CultureInfo.CurrentCulture, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));
Console.WriteLine(string.Compare(s2, s3, CultureInfo.CurrentCulture, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));
为了回应您在下面的评论,这tarafli
也适用TARAFLİ
。
以下代码打印 0,表示字符串相等:
string s1 = "tarafli";
string s2 = "TARAFLİ";
Console.WriteLine(string.Compare(s1, s2, CultureInfo.CurrentCulture, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));
这里使用的是土耳其文化(我猜什么是正确的文化)。这也打印 0:
string s1 = "tarafli";
string s2 = "TARAFLİ";
var trlocale = CultureInfo.GetCultureInfo("tr-TR");
Console.WriteLine(string.Compare(s1, s2, trlocale, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));