Question

GetUpperBound(0)1是什么意思?

Answer 1

GetUpperBound可以获取数组的最高下标.

GetLowerBound可以获取数组的最低下标.

这样就可以实现对数组的遍历

//定义二维数组

string[,] myStrArr2=new string[,]{{"油","盐"},{"围城","晨露"},{"毛毛熊","Snoopy"}};

for(int i=myStrArr2.GetLowerBound(0);i