Easy way to compare values of 4 parametres c#? -

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हाय मेरे पास 4 स्ट्रिंग हैं I

<पूर्व> स्ट्रिंग ए, बी, सी, डी;

मैं उन सभी की तुलना करना चाहता हूं। मैं इसे आसानी से कैसे कर सकता हूं। 

  bool ret = true; यदि (a == b) {ret = false;} यदि (a == c) {ret = false;} अगर (a == d) {ret = false;} अगर (b == c) {ret = false ;} If (b == d) {ret = false;} अगर (c == d) {ret = false;} .... ... ...

धन्यवाद

यदि आप कुछ की तलाश कर रहे हैं जो जांचता है कि कोई भी दो तत्व समान हैं, तो आप एक सेट बना सकते हैं और जांचें कि सेट में तत्वों की संख्या इनपुट के तत्वों के बराबर है या नहीं। 

  स्ट्रिंग [string string = new string] {a, b, c, d}; HashSet & LT; स्ट्रिंग & gt; सेट = नया हैशसेट & lt; स्ट्रिंग & gt; (स्ट्रिंग एरे); Ret = set.Count == स्ट्रिंगअरे। लांघ;

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