Linq Search Process
![](https://www.cnblogs.com/images/cnblogs_com/ruilei/linq.jpg)
Linq To ArrayList
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
public class Student
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public String FirstName
{ get; set; }
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public String LastName
{ get; set; }
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public Int32[] Scores
{ get; set; }
}
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
public class LinqToArrayList : Interface
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
![](https://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
Interface Members#region Interface Members
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
public void invoke()
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
ArrayList arrList = new ArrayList();
arrList.Add(
new Student
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
FirstName = "Svetlana",
LastName = "Omelchenko",
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
Scores = new int[]
{ 98, 92, 81, 60 }
});
arrList.Add(
new Student
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
FirstName = "Claire",
LastName = "O’Donnell",
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
Scores = new int[]
{ 75, 84, 91, 39 }
});
arrList.Add(
new Student
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
FirstName = "Sven",
LastName = "Mortensen",
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
Scores = new int[]
{ 88, 94, 65, 91 }
});
arrList.Add(
new Student
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
FirstName = "Cesar",
LastName = "Garcia",
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
Scores = new int[]
{ 97, 89, 85, 82 }
});
var query = from Student student in arrList
where student.Scores[0] > 95
select student;
foreach (Student s in query)
Console.WriteLine(s.LastName + ": " + s.Scores[0]);
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
Console.WriteLine("press any key to exit.");
Console.ReadKey();
}
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
#endregion
}
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
LINQ Coding 目录![](https://www.cnblogs.com/Emoticons/baimantou/223332344.gif)
- Linq Coding -- Part One
- Linq Coding -- Part Two[标准查询运算符]
- Linq Coding -- Part Three [Let子句]
- Linq Coding -- Part Four[Concat应用]
- Linq Coding -- Part Five (Join之内部联接查询)
- Linq Coding -- Part Six (Join之分组联接)
- Linq Coding -- Part Seven (Join之左外部联接、DefaultIfEmpty、GroupJoin)
posted @
2008-02-26 11:29
RicoRui
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