求得實際的接受到底數據大小

 int[] array = new int[1024];
...
byte[] array1 = array.Reverse().ToArray();
int i = 0;
while (i < 1024 && array[i] != 0) i++;
Console.WriteLine(1024 - i);

 

http://topic.csdn.net/u/20110707/09/f2a9e086-6f73-42ba-8658-17e7a4b54500.html?15152