將3維數組復制到11x3維數組C＃

Question

我有以下C＃代碼，該代碼具有3-dim double，然后將其復制到11x3 double：

var i = 8;
var temprate = new double[]{1,2,3};
var RATES = new double[11,3]

RATES[i, 0] = temprate[0];
RATES[i, 1] = temprate[1];
RATES[i, 2] = temprate[2];

如何將temprate直接復制到RATES中（最好沒有循環）？

即： "RATES[i,*]=temprate"

Answer 1

Buffer.BlockCopy(temprate, 0, RATES, i * 3 * sizeof(double), 3 * sizeof(double));