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      1. 将二维数组放入列表框中

        Putting two-dimensional array in listbox(将二维数组放入列表框中)

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                  本文介绍了将二维数组放入列表框中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  所以我有这个数组

                  string[,] cars = new String[2, 2] { 
                                  { "VW Golf GTI", "30000" }, 
                                  { "Porsche GT3", "300000" }, 
                                  { "Porsche Cayenne", "80000" }, 
                                  { "BMW M6", "90000" } 
                              };
                  

                  并且想把所有东西都放在一个列表框中,我认为这会起作用,但它没有:/

                  And want to put everything in a listbox, and I thought this would work, but it doesn't :/

                  lstBoxMarket.Items.AddRange(cars);
                  

                  现在如何将所有内容按格式放入列表框中

                  Now how do I put everything in the listbox in the format

                  汽车 - 价格?

                  推荐答案

                  试试这个:

                  string[,] cars = new string[4, 2] {
                      { "VW Golf GTI", "30000" },
                      { "Porsche GT3", "300000" },
                      { "Porsche Cayenne", "80000" },
                      { "BMW M6", "90000" }
                  };
                  
                  for (int i = 0; i < cars.GetLength(0); i++)
                  {
                      lstBoxMarket.Items.Add(cars[i, 0] + " - " + cars[i, 1]);
                  }
                  

                  您的 cars 版本当前无法编译,因为您正在为数组初始值设定项(2 行 x 2 列)指定常量,但您的数据有 4 行.

                  Your version of cars will not currently compile as you are specifying constants for the array initializers (2 rows by 2 columns) but your data has 4 rows.

                  这篇关于将二维数组放入列表框中的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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