如何将字符串变量绑定到字符串数组dynomicaly [英] how to bind string variables to string array dynomicaly

问题描述

我宣称字符串数组为





string [] strArray2 = new string [1];

在VB中逐个添加到字符串数组后作为



strArray2 =（string []）Utils.CopyArray（（Array）strArray2，new string [index + 1 ]）;





如何在c＃

i Declared string array as


string[] strArray2 = new string[1];
after adding one by one to string array in VB as

strArray2 = (string[])Utils.CopyArray((Array)strArray2, new string[index + 1]);


how to write that code in c#

推荐答案

通过这种方式：

In this way:

string[] strArray2 = new string[1];
string[] tmpArray = new string[strArray2.Length + 1];
Array.Copy(strArray2, tmpArray, strArray2.Length);
strArray2 = tmpArray;

另外，你可以使用： Array.Resize（ref strArray2，strArray2.Length + 1）;



但是C＃有列表< string> 类。向它添加元素要简单得多。

Also, you can use this: Array.Resize(ref strArray2, strArray2.Length + 1);

But C# has List<string> class. It's much more simple to add elements to it .

为了您将来的参考，有很多网站将VB.Net代码转换为C＃，反之亦然。



其中一个是：这个 [ ^ ]

Just for your future reference, there are many sites which convert VB.Net code to C# and vice versa.

One of them is: this[^]

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