window.JsFunctionHelper = {
  blazorSetTitle: function (title) {
    document.title = title;
  }
};

@page "/counter"

<PageTitle Title="@GetPageTitle()" />

<h1>Counter</h1>

<p>Current count: @currentCount</p>

<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>

@code {
    private int currentCount = 0;

    private void IncrementCount()
    {
        currentCount++;
    }

    private string GetPageTitle() => $"Counter ({currentCount})";
}

<Title Value="@title" />
<Meta name="description" content="Modifying the head from a Blazor component." />
<Link href="main.css" rel="stylesheet" />

using System.Net;
using System.IO;
using System.Configuration; 


public class FtpHelper
{
public FtpHelper()
{
       //Default Value Set From Application 
         _hostname = ConfigurationManager.AppSettings.GetValues("FtpAddress")[0]; 
        _username = ConfigurationManager.AppSettings.GetValues("FtpUser")[0]; 
        _password = ConfigurationManager.AppSettings.GetValues("FtpPass")[0];  
}
    
    #region "Properties"
    private string _hostname;
    /// <summary>
    /// Hostname
    /// </summary>
    /// <value></value>
    /// <remarks>Hostname can be in either the full URL format
    /// ftp://ftp.myhost.com or just ftp.myhost.com
    /// </remarks>
    public string Hostname
    {
        get
        {
            if (_hostname.StartsWith("ftp://"))
            {
                return _hostname;
            }
            else
            {
                return "ftp://" + _hostname;
            }
        }
        set
        {
            _hostname = value;
        }
    }
    private string _username;
    /// <summary>
    /// Username property
    /// </summary>
    /// <value></value>
    /// <remarks>Can be left blank, in which case 'anonymous' is returned</remarks>
    public string Username
    {
        get
        {
            return (_username == "" ? "anonymous" : _username);
        }
        set
        {
            _username = value;
        }
    }
    private string _password;
    public string Password
    {
        get
        {
            return _password;
        }
        set
        {
            _password = value;
        }
    }


    #endregion
}

using System.Net;
using System.IO;
 

public static bool Upload(string fileUrl)
        {
            if (File.Exists(fileUrl))
            {
                FtpHelper ftpClient = new FtpHelper();
                string ftpUrl = ftpClient.Hostname + System.IO.Path.GetFileName(fileUrl);


                FtpWebRequest ftp = (FtpWebRequest)FtpWebRequest.Create(ftpUrl);
                ftp.Credentials = new NetworkCredential(ftpClient.Username, ftpClient.Password);

                ftp.KeepAlive = true;
                ftp.UseBinary = true;
                ftp.Timeout = 3600000;
                ftp.KeepAlive = true;
                ftp.Method = WebRequestMethods.Ftp.UploadFile;

                const int bufferLength = 102400;
                byte[] buffer = new byte[bufferLength];
                int readBytes = 0;

                //open file for reading
                using (FileStream fs = File.OpenRead(fileUrl))
                {
                    try
                    {
                        //open request to send
                        using (Stream rs = ftp.GetRequestStream())
                        {
                            do
                            {
                                readBytes = fs.Read(buffer, 0, bufferLength);
                                fs.Write(buffer, 0, readBytes);
                            } while (!(readBytes < bufferLength));
                            rs.Close();
                        }

                    }
                    catch (Exception)
                    {
                     //Optional Alert for Exeption To Application Layer
                       //throw (new ApplicationException("بارگذاری فایل با خطا  رو به رو شد"));
 
                    }
                    finally
                    {
                        //ensure file closed
                        //fs.Close();
                    }

                }

                ftp = null;
                return true;
            }
            return false;



        }

Have you ever been stuck on a hard problem, then gone and browsed photos of cats for awhile, then afterward you just magically knew the answer? 

SELECT * FROM (
SELECT i.* FROM dbo.ProductInventory i
)bb
 
 
ORDER BY
CASE WHEN @IdOrderList = 1 THEN bb.Inventory END DESC,
CASE WHEN @IdOrderList = 2 THEN bb.TotalPrice END ASC,
CASE WHEN @IdOrderList = 3 THEN bb.TotalPrice END DESC,
CASE WHEN @IdOrderList = 4 THEN bb.Inventory END ASC,
 
 
CASE WHEN @IdOrderList = 5 THEN bb.Inventory END DESC,
CASE WHEN @IdOrderList = 5 THEN bb.TotalPrice END ASC,
 
 
CASE WHEN @IdOrderList = 6 THEN bb.Inventory END DESC,
CASE WHEN @IdOrderList = 6 THEN bb.TotalPrice END DESC

    // Main method 
    public static void Main()
    {
        // Local Function 
        void AddValue(int a, int b)
        {
            Console.WriteLine("Value of a is: " + a);
            Console.WriteLine("Value of b is: " + b);
            Console.WriteLine("Sum of a and b is: {0}", a + b);
            Console.WriteLine();
        }

        // Calling Local function 
        AddValue(20, 40);
        AddValue(40, 60);
    }

        static void Main(string[] args)
        {
            static void DoAction()
            {
                // DoAction

                Console.WriteLine("DoAction...");
            }

#if DEBUG
            DoAction();
#endif
        }

        static void Main(string[] args)
        {
            [Conditional("DEBUG")]
            static void DoAction()
            {
                // Do Action Here

                Console.WriteLine("Do Action...");
            }

            DoAction();
        }

ErrorCS8400Feature 'local function attributes' is not available in C# 8.0. Please use language version 9.0 or greater.

Automating a software company with GitHub Actions 

Mozilla: The Greatest Tech Company Left Behind