Message in Chinese (Simplified) (中文(简体))
提供的 OperationDescription 的 DeclaringContract 属性需要为非 Null。
Unlocalized message
The DeclaringContract property of the supplied OperationDescription needs to be non-null.
Search by Google提供的 OperationDescription 的 DeclaringContract 属性需要为非 Null。
The DeclaringContract property of the supplied OperationDescription needs to be non-null.
Search by Google