Message in Russian (Русский)

Метод "First" можно использовать только как завершающую операцию запроса. В этом экземпляре попробуйте применить метод "FirstOrDefault".

Unlocalized message

The method 'First' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead.

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Finnish (suomi) French (Français) German (Deutsch) Greek (Ελληνικά) Hebrew (עברית) Hungarian (magyar) Italian (Italiano) Japanese (日本語) Prior (Message) Korean (한국어) Norwegian (Bokmal) (Norsk (Bokmål)) Polish (Polski) Spanish (Español) Swedish (Svenska) Turkish (Türkçe) Chinese (Simplified) (中文(简体)) Arabic (العربية) Chinese (Simplified) (中文(简体)) Next (Message) Chinese (Traditional) (中文（繁體）) Czech (Čeština) Danish (Dansk) Dutch (Nederlands) Chinese (Traditional) (中文（繁體）) Portuguese (Brazil) (Português (Brasil))