c# - 使用多变量选择一个变量

Question

我有很多 Int32 变量，我想选择要检查的 int 。是否可以制作这条线并使用多变量选择一个变量？

Int32 redleft0 = 0; 
Int32 redleft1 = 0; 
Int32 redleft2 = 0; 
Int32 redleft3 = 0; 
Int32 redleft4 = 0; 
Int32 redleft5 = 0;
Int32 blueleft0 = 0; 
Int32 blueleft1 = 0; 
Int32 blueleft2 = 0; 
Int32 blueleft3 = 0;     
Int32 blueleft4 = 0; 
Int32 blueleft5 = 0;

redorblue = "red";    
for (int i = 0; i < count; i++)
{ 
    String checkleftint = (redorblue + "left" + i);                   
    if (checkleftint < 0)
    {
    }
}

Answer 1

你应该在这里使用一个数组——或者更确切地说是两个数组:

var red = new int[]{0,0,0,0,0,0};
var blue = new int[]{0,0,0,0,0,0};

var arrayToUse = redorblue == "red" ? red : blue;
for (int i = 0; i < count; i++)
{
    var value = arrayToUse[i];
    // ....
}