C＃クエリ可能SequenceEqual（）メソッド

2つのシーケンスが等しいかどうかを確認するには、SequenceEqual（）メソッドを使用します。

まず、シーケンスを設定します。

Employee emp1 = new Employee { EmployeeRank = 4, EmpName = "Amit", EmpMarks = 90 };
Employee emp2 = new Employee { EmployeeRank = 5, EmpName = "Raman", EmpMarks = 95 };
List<Employee> employee1 = new List<Employee> { emp1, emp2 };
List<Employee> employee2 = new List<Employee> { emp1, emp2 };

次に、シーケンスが等しいかどうかを確認します。

employee1.AsQueryable().SequenceEqual(employee2);

結果を示す例を次に示します。

例

using System;
using System.Linq;
using System.Collections.Generic;
public class Demo {
   public static void Main() {
      Employee emp1 = new Employee { EmployeeRank = 4, EmpName = "Amit", EmpMarks = 90 };
      Employee emp2 = new Employee { EmployeeRank = 5, EmpName = "Raman", EmpMarks = 95 };
      List<Employee> employee1 = new List<Employee> { emp1, emp2 };
      List<Employee> employee2 = new List<Employee> { emp1, emp2 };
      bool res = employee1.AsQueryable().SequenceEqual(employee2);
      Console.WriteLine("Lists are equal? = "+res);
   }
}

public class Employee {
   public int EmployeeRank { get; set; }
   public string EmpName { get; set; }
   public int EmpMarks { get; set; }
}

出力

Lists are equal? = True