C#将数字转换成字节数组的方法

// Create a byte array from a decimalpublic static byte[] DecimalToByteArray (decimal src) { // Create a MemoryStream as a buffer to hold the binary data using (MemoryStream stream = new MemoryStream()) {  // Create a BinaryWriter to write binary data to the stream  using (BinaryWriter writer = new BinaryWriter(stream)) {   // Write the decimal to the BinaryWriter/MemoryStream   writer.Write(src);   // Return the byte representation of the decimal   return stream.ToArray();  } }}