通过字符串操作取出，放入ArrayList类中，并绑定到ListBox控件中。
0
[已解决问题]
解决于 2009-05-12 20:47
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">已知字符串</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">001870028500698005680036300476</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">，其含义是三位的学生编码</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">+</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">两位的学生成绩，学生成绩在</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">1</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">到</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">99</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">之间。上述串的含义是：编号</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">001</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">成绩</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">87</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">，编号</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">002</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">成绩</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">85</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">，编号</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">006</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">成绩</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">98</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。。。</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">请将成绩通过字符串操作取出，放入</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">ArrayList</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">类中，并绑定到</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">ListBox</span></span><span style="font-size: 14pt; font-family: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">控件中。</span><span style="font-size: 14pt; mso-bidi-font-size: 12.0pt;" lang="EN-US"></span></p>
最佳答案
0
第一步：取成绩
string str = "001870028500698005680036300476";
ArrayList aList = new ArrayList();
for (int i = 0; i < (str.Length/5); i++)
{
string str1=str.Substring(3+5*i, 2);
//Console.WriteLine(str1);
aList.Add(str1);//将成绩放入Arraylist:
}
第二步：绑定到listbox：
ListBox.dataSource=aList;
ListBox.dataBind();
