c# - Anatomy of a Postback -

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मैं एक POST विधि द्वारा भेजे गए परम कैसे निर्धारित करूं?

अगर मेरे पास बटन है, और वह बटन क्लिक किया जाता है, तो सर्वर को क्या भेजा जाता है?

यदि आप अनुरोध की गणना करते हैं.फॉर्म आप POST द्वारा भेजे गए सभी डेटा देखेंगे। 

  सुरक्षित शून्य पृष्ठ_लोड (ऑब्जेक्ट प्रेषक, इवेंटएआरजीएस ई) {फॉरच (अनुरोध में स्ट्रिंग की.फ़ॉर्म। सभी केये) {रिस्पांस। विइट (कुंजी + "::" + अनुरोध। फ़ार्म [कुंजी] + "& lt; br / & gt;"); }}

हालांकि, यदि आप एएसपी.नेट सर्वर नियंत्रण का उपयोग कर रहे हैं, तो आपको इस तरह से डेटा तक नहीं पहुंच जाना चाहिए। आपको उस नियंत्रण की प्रासंगिक संपत्ति का उपयोग करना चाहिए उदा।

<प्री> // एक पाठ बॉक्स पाठ बॉक्स 1 के लिए। मूल्य; // एक ड्रॉपडाउन लिस्ट ड्रॉपडाउनलिस्ट 1 के लिए। चयनित इंडेक्स; DropDownList1.SelectedItem; DropDownList1.SelectedValue;

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