处理二维数组的单个行？

Question

Is there any way in c# to address a single row of a 2-dimensional array?

I want to be able to pass one-dimension of a 2 dimensional array as a parameter and sometimes I want to pass the whole 2-dimentional array.

Answer 1

You can use jagged arrays.

Example based on the code in Jagged Arrays (C# Programming Guide) :

int[][] jaggedArray = new int[3][];

jaggedArray[0] = new int[5];
jaggedArray[1] = new int[4];
jaggedArray[2] = new int[2];

// To pass the whole thing, use jaggedArray
// To pass one of the inner arrays, use jaggedArray[index]