在 C# 中,获取三维数组的上界和下界
要获取上界和下界,请在 C# 中分别使用 GetUpperBound() GetLowerBound() 方法
要在此方法下设置的参数是维度,即
假设我们的 3D 数组为 −
int[,,] arr = new int[2,3,4];
对于三维数组,维度为 0
arr.GetUpperBound(0) arr.GetLowerBound(0)
对于三维数组,维度为 1
arr.GetUpperBound(1) arr.GetLowerBound(1)
对于三维数组,维度为 2
arr.GetUpperBound(2) arr.GetLowerBound(2)
示例
using System;
class Program {
static void Main() {
int[,,] arr = new int[2,3,4];
Console.WriteLine("Dimension 0 Upper Bound: {0}",arr.GetUpperBound(0).ToString());
Console.WriteLine("Dimension 0 Lower Bound: {0}",arr.GetLowerBound(0).ToString());
Console.WriteLine("Dimension 1 Upper Bound: {0}",arr.GetUpperBound(1).ToString());
Console.WriteLine("Dimension 1 Lower Bound: {0}",arr.GetLowerBound(1).ToString());
Console.WriteLine("Dimension 2 Upper Bound: {0}",arr.GetUpperBound(2).ToString());
Console.WriteLine("Dimension 2 Lower Bound: {0}",arr.GetLowerBound(2).ToString());
}
}输出
Dimension 0 Upper Bound: 1 Dimension 0 Lower Bound: 0 Dimension 1 Upper Bound: 2 Dimension 1 Lower Bound: 0 Dimension 2 Upper Bound: 3 Dimension 2 Lower Bound: 0
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