в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:18:06Z

1 версия

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==SequenceEqual Operator ==

<source lang="csharp">using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MainClass {
public static void Main() {
string[] presidents = {"G", "H", "a", "H", "over", "Jack"};
bool eq = presidents.SequenceEqual(presidents);
Console.WriteLine(eq);
}
}</source>

==SequenceEqual Operator with string array==

<source lang="csharp">using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MyStringifiedNumberComparer : IEqualityComparer<string> {
public bool Equals(string x, string y) {
return (Int32.Parse(x) == Int32.Parse(y));
}
public int GetHashCode(string obj) {
return Int32.Parse(obj).ToString().GetHashCode();
}
}
public class MainClass {
public static void Main() {
string[] stringifiedNums1 = { "101", "49", "017", "1080", "00027", "2" };
string[] stringifiedNums2 = {"1", "1049", "17", "080", "27", "02" };
bool eq = stringifiedNums1.SequenceEqual(stringifiedNums2,new MyStringifiedNumberComparer());
Console.WriteLine(eq);
}
}</source>

==SequenceEqual Operator with Take and Count==

<source lang="csharp">using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MainClass {
public static void Main() {
string[] presidents = {"G", "H", "a", "H", "over", "Jack"};
bool eq = presidents.SequenceEqual(presidents.Take(presidents.Count()));
Console.WriteLine(eq);
}
}</source>

==SequenceEqual Operator with Take, Concat and Skip==

<source lang="csharp">using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
public class MainClass {
public static void Main() {
string[] presidents = {"G", "H", "a", "H", "over", "Jack"};
bool eq = presidents.SequenceEqual(presidents.Take(5).Concat(presidents.Skip(5)));
Console.WriteLine(eq);
}
}</source>

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Csharp/CSharp Tutorial/LINQ/SequenceEqual - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия