Count Rows of table using Linq

using System.Linq;

namespace ConsoleApplication11    {
    class Program
    {
        string me_login_name;
        int me_pkey;

        public static void Main()
        {
            new Program().Run();
        }

        private void Run()
        {
            IQueryable<v2oneboxDataEntity> me_employees = null;

            var duplicate =
                from  loginId in me_employees
                where loginId.me_login_name == this.me_login_name
                        && loginId.me_pkey != this.me_pkey
                select loginId;

            var count = duplicate.Count();            
        }

        // Define other methods and classes here
        class v2oneboxDataEntity 
        {
            public string me_login_name { get; set; }
            public int me_pkey { get; set; }
        }
    }
}

Source: stackoverflow.com

Similar codes

0 vote340 views1 answer
Webtest fullscreen extend window maximize
C#
0 vote345 views3 answers
C sharp convert string time into 24 hours time
C#
0 vote309 views1 answer
How to print a word in C#
C#
0 vote365 views1 answer
Mvc invalidOperationException: Method 'InvokeAsync' of view component should be declared to return Task<t>
C#
0 vote323 views1 answer
C# display image
C#
29 votes360 views2 answers
C sharp how to read a text file
C#
0 vote319 views1 answer
C# load button image from resource
C#
0 vote327 views1 answer
Asp.net core web api Microsoft.Data.SqlClient.SqlException (0x80131904):
C#
3 votes343 views5 answers
Bitmap to byte array c#
C#
2 votes375 views2 answers
Largest element in array in c#
C#