c#中string[,] 的定义方式

Question

是string[,] a =new string
后面的附值怎么弄?
string[,] a =new string{{,},{,}}
这样好象也不对的

Answer 1

string[,] aa=new string[2,3];
//---赋值---
/*
也可以这样写
aa[0,0]="値";
*/
for (int i = 0; i < aa.Rank; i++)
{
for (int j = 0; j < aa.GetLength(i); j++)
{
aa[i, j] = "数组:aa["+i+","+j+"]";
}
}
//---取值
for (int i = 0; i <aa.Rank; i++)//Rank获取维数
{
for (int j = 0; j <aa.GetLength(i); j++)
{
Console.WriteLine(aa[i,j]);
}
}

Answer 2

例如：
string[,] a=new string[2,2] // 要写出二维数组中横坐标的个数和纵坐标的个数，这里是 [2,2]
{
{“腾”，“讯”}，
{“ Q”，“Q ”}

}

Answer 3

c#中string[] 的定义方式:
1、string[] s=new string[1];
2、string[] s=new string[]{"a"};
3、string[] s={"a"};
4、string[] s=null;

Answer 4

string[,] element = new string[5, 2] { {"book",""},{ "genre", "李赞红" }, { "ISBN", "2-3631-4" }, { "title", "CS从入门到精通" }, { "author","候捷"} };
也可：string[,] element = new string[,] { {"book",""},{ "genre", "李赞红" }, { "ISBN", "2-3631-4" }, { "title", "CS从入门到精通" }, { "author","候捷"} };

Answer 5

这样写的 string[] a=new string() {"a","b","c"}