循环数组时 [英] While Looping an Array

问题描述

我正在尝试阅读Don Gosselin撰写的有关使用Visual C＃进行ASP.NET编程的书。为了解决这个问题，我只是简单地通过遵循while循环使其工作：一个while循环用于为数组元素分配一个数字，另一个while循环用于显示该数组。阵列总数显示从1到100。应该可以，但不能。由于某些原因，Visual Studio 2013调试器分配的计数= 100，这就是失败的原因。

I'm trying to understand a book from Don Gosselin on ASP.NET Programming with Visual C#. To solve it I just simply make it to work by adhering to while loops: one while loop is to assign a number to an array element, the other while loop is to display that array. Total array count displays 1 through 100. This should have worked but didn't. Visual Studio 2013 debugger for some reason assigns count = 100, that's why it's failing.

<%
    int count = 0;
    int[] numbers = new int[100];

    while (count <= 100)
    {
        numbers[count] = count;
        ++count;
    }
    while (count <= 100)
    {
        Response.Write(numbers[count] + "<br />");
        ++count;
    }

%>

推荐答案

在尝试之前，您需要将计数重置为0下一个while语句。当前，第一个循环在计数达到101时结束。然后继续进行下一个计数，计数为101，因此循环自动结束。只需将count设置为0即可；在第二个while循环之前。

You need to reset the count to 0 before you attempt the next while statement. Currently, the first loop ends when it reaches a count equal to 101. WHen you proceed to the next while, the count is 101 so the loop automatically ends. Just set count = 0; before the second while loop.

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