C# Kay\u0131tlar\u0131nda Derleyici Taraf\u0131ndan \u00dcretilen Metotlar\u0131 \u00d6zelle\u015ftirme<\/p>\n
C# kay\u0131tlar\u0131, veri yap\u0131lar\u0131 olu\u015fturmak i\u00e7in basit ve kullan\u0131\u015fl\u0131 bir yoldur. Kay\u0131tlar, otomatik olarak \u00f6zelliklere, e\u015fitli\u011fe, karma kodlamaya ve C# kay\u0131tlar\u0131, derleyici taraf\u0131ndan otomatik olarak olu\u015fturulan birka\u00e7 y\u00f6ntemle birlikte gelir. Bu y\u00f6ntemler \u015funlard\u0131r:<\/p>\n Kay\u0131tlar\u0131n temel i\u015flevselli\u011fini de\u011fi\u015ftirmek i\u00e7in, bu y\u00f6ntemleri \u00f6zelle\u015ftirebilirsiniz. Bunu \u0130\u015fte, \u00f6zel bir e\u015fitlik y\u00f6ntemi ile \u00f6zelle\u015ftirilmi\u015f bir kay\u0131t \u00f6rne\u011fi:<\/p>\n “`csharp Bu \u00f6rnekte, e\u015fitlik y\u00f6ntemi, iki ki\u015finin ad\u0131n\u0131n b\u00fcy\u00fck\/k\u00fc\u00e7\u00fck harf duyarl\u0131l\u0131\u011f\u0131 olmadan kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131n\u0131 sa\u011flar. Bu, kay\u0131tlar\u0131n b\u00fcy\u00fck\/k\u00fc\u00e7\u00fck harf duyarl\u0131l\u0131\u011f\u0131 olmadan kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\nToString()<\/code> gibi y\u00f6ntemlere sahip olmak \u00fczere yap\u0131land\u0131r\u0131lm\u0131\u015ft\u0131r. Ancak baz\u0131 durumlarda, bu otomatik olarak olu\u015fturulan y\u00f6ntemlerin i\u015flevselli\u011fini \u00f6zelle\u015ftirmek isteyebilirsiniz. Bu makalede, derleyici taraf\u0131ndan \u00fcretilen y\u00f6ntemleri nas\u0131l \u00f6zelle\u015ftirebilece\u011finizi, C# kay\u0131tlar\u0131yla daha da esnek ve \u00f6zelle\u015ftirilebilir \u00e7\u00f6z\u00fcmler olu\u015fturmak i\u00e7in pratik \u00f6rneklerle a\u00e7\u0131klayaca\u011f\u0131z.<\/p>\nDerleyici Taraf\u0131ndan \u00dcretilen Metotlar<\/h2>\n
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==<\/code> ve !=<\/code> operat\u00f6rleri, kay\u0131tlar\u0131 kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in kullan\u0131l\u0131r.<\/li>\nGetHashCode()<\/code> metodu, kay\u0131tlar i\u00e7in benzersiz bir karma kod \u00fcretir.<\/li>\nToString()<\/code>:<\/b> Kay\u0131t\u0131n de\u011ferlerini metin olarak g\u00f6sterir.<\/li>\nWith()<\/code>:<\/b> Kay\u0131t\u0131n kopyalar\u0131n\u0131, de\u011fi\u015ftirebilece\u011finiz bir \u00f6zellik belirterek olu\u015fturur.<\/li>\n<\/ul>\n\u00d6zelle\u015ftirme<\/h2>\n
with<\/code> anahtar s\u00f6zc\u00fc\u011f\u00fcn\u00fc kullanarak yapabilirsiniz. with<\/code> anahtar s\u00f6zc\u00fc\u011f\u00fc, derleyici taraf\u0131ndan \u00fcretilen y\u00f6ntemleri tan\u0131mlayarak \u00f6zelle\u015ftirebilece\u011fimiz bir yoldur. \u00d6zelle\u015ftirme i\u015flemi, with<\/code> anahtar s\u00f6zc\u00fc\u011f\u00fcn\u00fc bir kayd\u0131n tan\u0131m\u0131na ekleyerek yap\u0131l\u0131r ve bu anahtar s\u00f6zc\u00fc\u011f\u00fc ard\u0131ndan \u00f6zelle\u015ftirilmek istenen metot tan\u0131mlamalar\u0131 eklenir.<\/p>\n\u00d6rnek: \u00d6zel Bir E\u015fitlik Y\u00f6ntemi<\/h2>\n
\npublic record Person(string FirstName, string LastName)
\n{
\n public override bool Equals(object? obj)
\n {
\n if (obj is Person other)
\n {
\n return FirstName.Equals(other.FirstName, StringComparison.OrdinalIgnoreCase) &&
\n LastName.Equals(other.LastName, StringComparison.OrdinalIgnoreCase);
\n }
\n return false;
\n }
\n}
\n“`<\/p>\n\u00d6rnek: \u00d6zel Bir ToString() Y\u00f6ntemi<\/h2>\n