Question

我能理解后者的用法。你能解释下面逗号的用法吗？

private WaveGestureTracker[,] 
    _PlayerWaveTracker = new WaveGestureTracker[6, 2];

Answer 1

WaveGestureTracker[,]表示WaveGestureTracker的二维数组，最后[6,2]将数组的大小设置为 6x2 。