要忽略大小寫和重音,您可以使用string.Compare()
同時與IgnoreNonSpace
和IgnoreCase
選項,就像這樣:
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));
在回答下面您的意見,這個工程的tarafli
和TARAFLİ
太。
下面的代碼打印0,意味着兩個字符串相等:
string s1 = "tarafli";
string s2 = "TARAFLİ";
Console.WriteLine(string.Compare(s1, s2, CultureInfo.CurrentCulture, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));
在這裏,它使用的是土耳其文化(我猜在正確的文化是什麼)。 這也打印出0:
string s1 = "tarafli";
string s2 = "TARAFLİ";
var trlocale = CultureInfo.GetCultureInfo("tr-TR");
Console.WriteLine(string.Compare(s1, s2, trlocale, CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreCase));
看看這個答案 http://stackoverflow.com/questions/359827/ignoring-accented-letters-in-string-comparison – p1va