Question

C#数组有几种写法

Answer 1

C#数组有4种写法
第一种:ArrI=new Array();
ArrI[0] = new Array("username1","0","609");
ArrI[1] = new Array("username2","609","610");
ArrI[2] = new Array("username3","609","611");

第二种：
ArrII=new Array(
new Array("username1","0","609"),
new Array("username2","609","610"),
new Array("username3","609","611")
);

第三种：
ArrIII=[];
ArrIII[0] = new Array("username1","0","609");
ArrIII[1] = new Array("username2","609","610");
ArrIII[2] = new Array("username3","609","611");

第四种：
ArrIIII=[
["username1","0","609"],
["username2","609","610"],
["username3","609","611"]
];

Answer 2

第一种:ArrI=new Array();
ArrI[0] = new Array("username1","0","609");
ArrI[1] = new Array("username2","609","610");
ArrI[2] = new Array("username3","609","611");

第二种：
ArrII=new Array(
new Array("username1","0","609"),
new Array("username2","609","610"),
new Array("username3","609","611")
);

第三种：
ArrIII=[];
ArrIII[0] = new Array("username1","0","609");
ArrIII[1] = new Array("username2","609","610");
ArrIII[2] = new Array("username3","609","611");

第四种：
ArrIIII=[
["username1","0","609"],
["username2","609","610"],
["username3","609","611"]
];