Formatexception invalid radix-10 number (at character 3) July 8, 2019 16 32 64 128 Formatexception (formatexception invalid radix-10 number (at character 1) Ormatexception (formatexception invalid radix-10 number (at character 1) Invalid radix-10 number (at character 4) Invalid radix-10 number (at character 2) Formatexception invalid radix-10 number (at character 1)
