c# - Entity Framework not using connection string in app.config -

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मेरा त्रुटि संदेश बताता है

अंतर्निहित प्रदाता ओपन में विफल

और InnerException बताता है कि डेटाबेस अनुरोध किए गए लॉगिन से नहीं खोल सकता।

अजीब बात यह है कि मेरी कनेक्शन स्ट्रिंग त्रुटि में उल्लेखित की तुलना में एक अलग लॉगिन दिखा रहा है। मेरे ऐप। कॉन्फिग में स्पष्ट रूप से परिभाषित किसी से गलत कनेक्शन स्ट्रिंग का उपयोग करने वाला एप्लिकेशन क्यों है?

कुछ सामान्य कारणों का कारण:

1) आप उस प्रोजेक्ट को अपने स्टार्टअप प्रोजेक्ट के रूप में उपयोग नहीं कर रहे हैं

2) आप कॉन्फ़िग में नाम से मेल नहीं खा पाए हैं

<पूर्व> & lt; कनेक्शनश्रेष्ठ & gt; & Lt; नाम जोड़ें = "YourContext" ... & gt; & Lt; / ConnectionStrings & gt;

3) आप इसे YourContext.cs

में कड़ी मेहनत कर रहे हैं

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