docker save microsoft/iis:nanoserver -o iis.tar

docker run -it alpine sh

docker run --rm -v c:/Users:/data alpine ls /data

docker run --rm -it -v c:/Users/vahid/iis.tar:/data alpine sh

tar -tf /data/iis.tar

mkdir /data/extract
tar -xf /data/iis.tar -C /data/extract

 docker run --rm -it -v c:/Users/vahid/:/data alpine tar -xf /data/iis.tar -C /data/iis

 docker run --rm --volume ${pwd}:/output jrottenberg/ffmpeg -i http://site.com/file.mp4 /output/file.gif

 PM> install-package AvalonEdit

<Window x:Class="SyntaxHighlighter.MainWindow"
   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
   xmlns:avalonEdit="http://icsharpcode.net/sharpdevelop/avalonedit"
   Title="MainWindow" Height="401" Width="617">
  <Grid>
<avalonEdit:TextEditor  
    Name="txtCode"
    SyntaxHighlighting="C#"
  FontFamily="Consolas"
  FontSize="10pt"/>   
  </Grid>
</Window>

using System;
using System.Collections.Concurrent;
using System.Reflection;
using System.Windows;
using System.Xml;
using ICSharpCode.AvalonEdit;
using ICSharpCode.AvalonEdit.Highlighting;
using ICSharpCode.AvalonEdit.Highlighting.Xshd;

namespace AvalonEditWpfTest.Controls
{
    public class BindableAvalonTextEditor : TextEditor
    {
        public static readonly DependencyProperty BoundTextProperty =
            DependencyProperty.Register("BoundText",
                typeof(string),
                typeof(BindableAvalonTextEditor),
                new FrameworkPropertyMetadata(default(string), propertyChangedCallback));
 
        public static string GetBoundText(DependencyObject obj)
        {
            return (string)obj.GetValue(BoundTextProperty);
        }

        public static void SetBoundText(DependencyObject obj, string value)
        {
            obj.SetValue(BoundTextProperty, value);
        }

        protected override void OnTextChanged(EventArgs e)
        {
            SetCurrentValue(BoundTextProperty, Text);
            base.OnTextChanged(e);
        }

        private static void propertyChangedCallback(DependencyObject obj,
                                    DependencyPropertyChangedEventArgs args)
        {
            var target = (BindableAvalonTextEditor)obj;
            var value = args.NewValue;
            if (value == null)
                return;

            if (string.IsNullOrWhiteSpace(target.Text) ||
                !target.Text.Equals(args.NewValue.ToString()))
            {
                target.Text = args.NewValue.ToString();
            }
        }
    }
}

<Window x:Class="AvalonEditWpfTest.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:viewModels="clr-namespace:AvalonEditTests.ViewModels"
        xmlns:controls="clr-namespace:AvalonEditWpfTest.Controls"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <viewModels:MainWindowViewModel x:Key="MainWindowViewModel"/>
    </Window.Resources>
    <Grid DataContext="{Binding Source={StaticResource MainWindowViewModel}}">
        <controls:BindableAvalonTextEditor
                BoundText="{Binding SourceCode, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                        WordWrap="True"
                        ShowLineNumbers="True"
                        LineNumbersForeground="MediumSlateBlue"
                        FontFamily="Consolas"
                        VerticalScrollBarVisibility="Auto"
                        Margin="3"          
                        HorizontalScrollBarVisibility="Auto"
                        FontSize="10pt"/>
    </Grid>
</Window>

        private static IHighlightingDefinition getHighlightingDefinition(string resourceName)
        {
            if (string.IsNullOrWhiteSpace(resourceName))
                throw new NullReferenceException("Please specify SyntaxHighlightingResourceName.");

            using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
            {
                if (stream == null)
                    throw new NullReferenceException(string.Format("{0} resource is null.", resourceName));

                using (var reader = new XmlTextReader(stream))
                {
                    return HighlightingLoader.Load(reader, HighlightingManager.Instance);
                }
            }
        }

 txtCode.SyntaxHighlighting = getHighlightingDefinition(resourceName);

using System;
using System.Collections.Concurrent;
using System.Reflection;
using System.Windows;
using System.Xml;
using ICSharpCode.AvalonEdit;
using ICSharpCode.AvalonEdit.Highlighting;
using ICSharpCode.AvalonEdit.Highlighting.Xshd;

namespace AvalonEditWpfTest.Controls
{
    public class BindableAvalonTextEditor : TextEditor
    {
         public static readonly DependencyProperty SyntaxHighlightingResourceNameProperty =
           DependencyProperty.Register("SyntaxHighlightingResourceName",
               typeof(string),
               typeof(BindableAvalonTextEditor),
               new FrameworkPropertyMetadata(default(string), resourceNamePropertyChangedCallback));
 
        public static string GetSyntaxHighlightingResourceName(DependencyObject obj)
        {
            return (string)obj.GetValue(SyntaxHighlightingResourceNameProperty);
        }

        public static void SetSyntaxHighlightingResourceName(DependencyObject obj, string value)
        {
            obj.SetValue(SyntaxHighlightingResourceNameProperty, value);
        }

        private static void loadHighlighter(TextEditor @this, string resourceName)
        {
            if (@this.SyntaxHighlighting != null)
                return;

            @this.SyntaxHighlighting = getHighlightingDefinition(resourceName);
        }

        private static void resourceNamePropertyChangedCallback(DependencyObject obj,
                                            DependencyPropertyChangedEventArgs args)
        {
            var target = (BindableAvalonTextEditor)obj;
            var value = args.NewValue;
            if (value == null)
                return;

            loadHighlighter(target, value.ToString());
        }
    }
}

   <controls:BindableAvalonTextEditor
SyntaxHighlightingResourceName = "AvalonEditWpfTest.Controls.sql-ce.xshd"
/>

namespace CS8Tests;

public class RefReadonlySample
{
   public void Test()
   {
      var number = 5;
      Print(ref number);
      Console.WriteLine($"After Print -> Your number is {number}");
      
      // Output:
      // Print -> Your number is 5
      // After Print -> Your number is 6
   }
   
   private void Print(ref int number)
   {
      Console.WriteLine($"Print -> Your number is {number}");
      number++;
   }
}

 private void Print(in int number)

error CS8331: Cannot assign to variable 'number' or use it as the right hand side of a ref assignment because it is a readonly variable

private void Print(ref readonly int number)

using System;
using System.Collections.Generic;
$if$ ($targetframeworkversion$ >= 3.5)using System.Linq;
$endif$using System.Text;
$if$ ($targetframeworkversion$ >= 4.5)using System.Threading.Tasks;
$endif$
namespace $rootnamespace$
{
    class $safeitemrootname$
    {
    }
}

$if$ ($targetframeworkversion$ >= 3.5)using System.Linq;//فضای نام مورد نظر
$endif$

using System;
/* Comment before remains */
using /* Comment between removed */ System.Linq;
// Comment after remains
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("My Example");
}
}
}

using System;
/* Comment before remains */
// Comment after remains
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("My Example");
}
}
}

using System;
using SomeNamespace;
 
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int sum = Utility.AddInts(5, 2);
 
            Console.ReadLine();
        }
    }
}

using System;
using SomeNamespace.Utility;
 
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int sum = AddInts(5, 2);
 
            Console.ReadLine();
        }
    }
}

نکته پایانی:در visual studio 2014 فضاهای نام اضافی به رنگ خاکستری نمایش داده می‌شوند.