System.Data.ExpressionNode.IsSignedSql C# (CSharp) Метод

        internal static bool IsSignedSql(StorageType type)
        {
            return (type == StorageType.Int16 || // IsSigned(type)
                type == StorageType.Int32 ||
                type == StorageType.Int64 ||
                type == StorageType.SByte ||
                type == StorageType.SqlInt64 ||
                type == StorageType.SqlInt32 ||
                type == StorageType.SqlInt16 ||
                IsFloatSql(type));
        }