数组声明中有逗号是什么意思?例如漂浮[，] [英] What does it mean when there is a comma inside an array declaration? e.g. float[,]

问题描述

我在学习 C# 的过程中试图理解一些代码.我不明白我什至需要搜索谷歌才能到达这里，但代码如下:

I have some code I'm trying to understand while learning C#. I do not understand what I even need to search Google for to get here, but the code is as follows:

float[,] heightAll = terData.GetHeights(0, 0, allWidth, allHeight);

为什么数组声明的括号之间有一个逗号?

Why does the array declaration have a comma in between the brackets?

推荐答案

那将是一个二维数组.您还可以指定更多维度:

That would be a two-dimensional array. You can also specify more dimensions:

多维数组(C# 编程指南)

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