如何在TEXTBOX或Gridview中显示HashTable？ [英] How to display HashTable in TEXTBOX or in Gridview ?

问题描述

您好!!希望每一个人都很好!!!!!



我是c＃编程的新手，我正在制作一个程序，我必须在其中显示HASHTABLE键和值对TEXTBOX或GRIDVIEW ....



换句话说我想在我的表单应用程序中显示hashTable ....



那怎么能这样做我搜索了很多但找不到...





亲切的帮助我用代码示例..

Hello!! Hope every One is fine !!!!!

I am new to c# programming and i am making a program in which i have to display HASHTABLE key and value pair in the TEXTBOX or in GRIDVIEW....

In other words i want to display hashTable in my form application....

So how could do this i have searched a lot but could not find...


Kindly assist me with code example..

推荐答案

Hashtable ht = new Hashtable();
ht.Add("Hello", "there");
ht.Add(1, "Banana");
StringBuilder sb = new StringBuilder();
foreach (object key in ht.Keys)
    {
    sb.AppendFormat("{0} = {1}\n", key, ht[key]);
    }
string lines = sb.ToString();

然后你可以用字符串做任何你喜欢的事情，或使用GridView而不是StringBuilder。

You can then do whatever you like with the string, or use a GridView instead of the StringBuilder.

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