c# - Is there a subtle error in this type? -

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found in our codebase , took while figure out (and had use debugger). class 1 thing not quite intended.

thought i'd share!

edit got rid of syntax error, sorry!

public class recordnotfoundexception : applicationexception {            readonly string _entityname;     public string entityname     {         { return _entityname; }     }      readonly string _details;      public override string message     {                 {            return string.format("can't find record {0}.", _entityname)             + _details != null ? string.format(" details: {0}", _details) : "";         }     }      public recordnotfoundexception(string entityname)     {         _entityname = entityname;     }      public recordnotfoundexception(string entityname, string details)         : this(entityname)     {         _details = details;     } }

although question vague, problem, change message property this:

public override string message {         {        return string.format("can't find record {0}.", _entityname)         + _details != null ? string.format(" details: {0}", _details): string.empty;     } }

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