形如,
1) ICollection<ImageInfo> imageInfos = new List<ImageInfoDTO>();
imageInfos = imageInfos.OrderBy(i => i.CreationTime).ToList();
2)IList<string> fileNameList = new List<string>();
fileNameList = fileNameList.OrderBy(i => i).ToList();
此處OrderBy不同于Linq中的OrderBy,需注意。
附,微軟官方定義:
class Pet
{
public string Name { get; set; }
public int Age { get; set; }
}
public static void OrderByEx1()
{
Pet[] pets = { new Pet { Name="Barley", Age=8 },
new Pet { Name="Boots", Age=4 },
new Pet { Name="Whiskers", Age=1 } };
IEnumerable<Pet> query = pets.OrderBy(pet => pet.Age);
foreach (Pet pet in query)
{
Console.WriteLine("{0} - {1}", pet.Name, pet.Age);
}
}
參考自:https://msdn.microsoft.com/en-us/library/bb534966(v=vs.110).aspx
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