本文整理汇总了C#中System.Linq.Queryable.TakeWhile方法的典型用法代码示例。如果您正苦于以下问题：C# Queryable.TakeWhile方法的具体用法？C# Queryable.TakeWhile怎么用？C# Queryable.TakeWhile使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了Queryable.TakeWhile方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1:
string[] fruits = { "apple", "banana", "mango", "orange",
"passionfruit", "grape" };
// Take strings from the array until a string
// that is equal to "orange" is found.
IEnumerable<string> query =
fruits.AsQueryable()
.TakeWhile(fruit => String.Compare("orange", fruit, true) != 0);
foreach (string fruit in query)
Console.WriteLine(fruit);输出：
apple
banana
mango
示例2:
string[] fruits = { "apple", "passionfruit", "banana", "mango",
"orange", "blueberry", "grape", "strawberry" };
// Take strings from the array until a string whose length
// is less than its index in the array is found.
IEnumerable<string> query =
fruits.AsQueryable()
.TakeWhile((fruit, index) => fruit.Length >= index);
foreach (string fruit in query)
Console.WriteLine(fruit);输出：
apple
passionfruit
banana
mango
orange
blueberry
示例3: Main
//引入命名空间
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Linq;
public class MainClass{
public static void Main(){
int[] numbers = { 1, 3, 5, 4};
var query = numbers.TakeWhile(( n, index) => n >= index);
var query2 = numbers.SkipWhile(( n, index) => n >= index);
}
}示例4: Queryable.TakeWhile(filter)
//引入命名空间
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
public class MainClass{
public static void Main() {
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
var firstNumbersLessThan6 = numbers.TakeWhile(n => n < 6);
Console.WriteLine("First numbers less than 6:");
foreach (var n in firstNumbersLessThan6) {
Console.WriteLine(n);
}
}
}