Install-Package RazorEngine -Version 3.7.0

#region Assembly RazorEngine.dll, v2.1.4039.23635
// Your Address\dynamicCSS\packages\RazorEngine.2.1\lib\.NetFramework 4.0\RazorEngine.dll
#endregion

using RazorEngine.Templating;
using System;
using System.Collections.Generic;

namespace RazorEngine
{
    public static class Razor
    {
        public static TemplateService DefaultTemplateService { get; }
        public static IDictionary<string, TemplateService> Services { get; }

        public static void AddResolver(Func<string, string> resolverDelegate);
        public static void AddResolver(ITemplateResolver resolver);
        public static void Compile(string template, string name);
        public static void Compile(string template, Type modelType, string name);
        public static void CompileWithAnonymous(string template, string name);
        public static string Parse(string template, string name = null);
        public static string Parse<T>(string template, T model, string name = null);
        public static string Run(string name);
        public static string Run<T>(T model, string name);
        public static void SetActivator(Func<Type, ITemplate> activator);
        public static void SetActivator(IActivator activator);
        public static void SetTemplateBase(Type type);
    }
}

 var words = text.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
return words.Length;
 

[TestMethod]
public void TestInvalidChars()
{
    const string data = "To be . ! < > ( ) ! ! , ; : ' ? + -";
    Assert.AreEqual(2, data.WordsCount());
}

 var words = text.Split(
    new[] { ' ', ',', ';', '.', '!', '"', '(', ')', '?', ':', '\'', '«' , '»', '+', '-' },
    StringSplitOptions.RemoveEmptyEntries);
return words.Length;

[TestMethod]
public void TestSimpleHtmlSpacesWithNewLine()
{
    const string data = "<b>this is&nbsp;a&nbsp;&nbsp;test.</b>\n\r<b>this is&nbsp;a&nbsp;&nbsp;test.</b>";
    Assert.AreEqual(8, data.WordsCount());
}

using System;
using System.Text.RegularExpressions;
 
namespace ReadingTime
{
    public static class CalculateWordsCount
    {
        private static readonly Regex _matchAllTags =
            new Regex(@"<(.|\n)*?>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
        public static int WordsCount(this string text)
        {
            if (string.IsNullOrWhiteSpace(text))
            {
                return 0;
            }
 
            text = text.cleanTags().Trim();
            text = text.Replace("\t", " ");
            text = text.Replace("\n", " ");
            text = text.Replace("\r", " ");
 
            var words = text.Split(
                new[] { ' ', ',', ';', '.', '!', '"', '(', ')', '?', ':', '\'', '«' , '»', '+', '-' },
                StringSplitOptions.RemoveEmptyEntries);
            return words.Length;
        }
 
        private static string cleanTags(this string data)
        {
            return data.Replace("\n", "\n ").removeHtmlTags();
        }
 
        private static string removeHtmlTags(this string text)
        {
            return string.IsNullOrEmpty(text) ?
                        string.Empty :
                        _matchAllTags.Replace(text, " ").Replace("&nbsp;", " ");
        }
    }
}

using System;
 
namespace ReadingTime
{
    public static class CalculateReadingTime
    {
        public static string MinReadTime(this string text, int wordsPerMinute = 180)
        {
            var wordsCount = text.WordsCount();
            var minutes = wordsCount / wordsPerMinute;
            return minutes == 0 ? "کمتر از یک دقیقه" : TimeSpan.FromMinutes(minutes).toReadableString();
        }
 
        private static string toReadableString(this TimeSpan span)
        {
            var formatted = string.Format("{0}{1}{2}{3}",
                span.Duration().Days > 0 ? string.Format("{0:0} روز و ", span.Days) : string.Empty,
                span.Duration().Hours > 0 ? string.Format("{0:0} ساعت و ", span.Hours) : string.Empty,
                span.Duration().Minutes > 0 ? string.Format("{0:0} دقیقه و ", span.Minutes) : string.Empty,
                span.Duration().Seconds > 0 ? string.Format("{0:0} ثانیه", span.Seconds) : string.Empty);
 
            if (formatted.EndsWith("و "))
            {
                formatted = formatted.Substring(0, formatted.Length - 2);
            }
 
            if (string.IsNullOrEmpty(formatted))
            {
                formatted = "0 ثانیه";
            }
            return formatted.Trim();
        }
    }
}

using System.Collections.Generic;

namespace jQueryMvcSample05.Models
{
    public class Survey
    {
        public int Id { set; get; }
        public string Title { set; get; }

        public virtual ICollection<SurveyItem> SurveyItems { set; get; }
    }
}

namespace jQueryMvcSample05.Models
{
    public class SurveyItem
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public int Order { set; get; }

        //[ForeignKey("SurveyId")]
        public virtual Survey Survey { set; get; }
        public int SurveyId { set; get; }
    }
}

using System.Collections.Generic;
using jQueryMvcSample05.Models;

namespace jQueryMvcSample05.DataSource
{
    /// <summary>
    /// یک منبع داده فرضی جهت دموی ساده‌تر برنامه
    /// </summary>
    public static class SurveysDataSource
    {
        private static IList<Survey> _surveysCache;
        static SurveysDataSource()
        {
            _surveysCache = createSurveys();
        }

        public static IList<Survey> SystemSurveys
        {
            get { return _surveysCache; }
        }

        private static IList<Survey> createSurveys()
        {
            var results = new List<Survey>();
            for (int i = 1; i < 6; i++)
            {
                results.Add(new Survey
                {
                    Id = i,
                    Title = "نظر سنجی " + i,
                    SurveyItems = new List<SurveyItem>
                    {
                       new SurveyItem{ Id = 1, SurveyId = i, Title = "گزینه 1", Order = 1 },
                       new SurveyItem{ Id = 2, SurveyId = i, Title = "گزینه 2", Order = 2 },
                       new SurveyItem{ Id = 3, SurveyId = i, Title = "گزینه 3", Order = 3 },
                       new SurveyItem{ Id = 4, SurveyId = i, Title = "گزینه 4", Order = 4 }
                    }
                });
            }
            return results;
        }
    }
}

using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample05.DataSource;
using jQueryMvcSample05.Security;

namespace jQueryMvcSample05.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var surveysList = SurveysDataSource.SystemSurveys;
            return View(surveysList);
        }

        [HttpPost]
        [AjaxOnly]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult SortItems(int? surveyId, string[] items)
        {
            if (items == null || items.Length == 0 || surveyId == null)
                return Content("nok");

            updateSurvey(surveyId, items);

            return Content("ok");
        }

        /// <summary>
        /// این متد جهت آشنایی با پروسه به روز رسانی ترتیب گزینه‌ها در اینجا قرار گرفته است
        /// بدیهی است محل قرارگیری آن باید در لایه سرویس برنامه اصلی باشد
        /// </summary>
        private static void updateSurvey(int? surveyId, string[] items)
        {
            var itemIds = new List<int>();
            foreach (var item in items)
            {
                itemIds.Add(int.Parse(item.Replace("item-row-", string.Empty)));
            }

            var survey = SurveysDataSource.SystemSurveys.FirstOrDefault(x => x.Id == surveyId.Value);
            if (survey == null)
                return;

            int order = 0;
            foreach (var itemId in itemIds)
            {
                order++;
                var surveyItem = survey.SurveyItems.FirstOrDefault(x => x.Id == itemId);
                if (surveyItem == null) continue;
                surveyItem.Order = order;
            }

            //todo: call save changes ....
        }
    }
}

@model IList<jQueryMvcSample05.Models.Survey>
@{
    ViewBag.Title = "Index";
    var sortUrl = Url.Action(actionName: "SortItems", controllerName: "Home");
}
<h2>
    نظر سنجی‌ها</h2>
@foreach (var survey in Model)
{
    <fieldset>
        <legend>@survey.Title</legend>
        <div id="sortable-@survey.Id">
            @foreach (var surveyItem in survey.SurveyItems.OrderBy(x => x.Order))
            {            
                <div id="item-row-@surveyItem.Id">
                    <span class="handles">::</span>
                    @surveyItem.Title
                </div>
            }
        </div>
    </fieldset>
}
<div>
    لطفا برای تغییر ترتیب آیتم‌های تعریف شده، از امکان کشیدن و رها کردن تعریف شده بر
    روی آیکون‌های :: در کنار هر آیتم استفاده نمائید.
</div>
@section JavaScript
{
    <script type="text/javascript">
        $(document).ready(function () {
            $('div[id^="sortable"]').sortable({ handle: 'span' }).bind('sortupdate', function (e, ui) {
                var sortableItemId = $(ui.item).parent().attr('id');
                var surveyId = sortableItemId.replace('sortable-', '');
                var items = [];
                $('#' + sortableItemId + ' div').each(function () {
                    items.push($(this).attr('id'));
                });
                //alert(items.join('&'));                
                $.ajax({
                    type: "POST",
                    url: "@sortUrl",
                    data: JSON.stringify({ items: items, surveyId: surveyId }),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = "/login";
                        } else if (status === 'error' || !data || data == "nok") {
                            alert('خطایی رخ داده است');
                        }
                        else {
                            alert('انجام شد');
                        }
                    }
                });
            });
        });
    </script>
}

 $('div[id^="sortable"]').sortable

 var sortableItemId = $(ui.item).parent().attr('id');
var surveyId = sortableItemId.replace('sortable-', '');
var items = [];
$('#' + sortableItemId + ' div').each(function () {
  items.push($(this).attr('id'));
});

 data: JSON.stringify({ items: items, surveyId: surveyId })

 public ActionResult SortItems(int? surveyId, string[] items)

@page "/"

@page "/"

<p>Hello, @name</p>

@code
{
    string name = "Vahid N.";
}

 <p>Hello, @name.ToUpper()</p>

@page "/"

<p>Hello, @name.ToUpper()</p>
<p>Hello, @CustomToUpper(name)</p>

@code
{
    string name = "Vahid N.";

    string CustomToUpper(string value) => value.ToUpper();
}

<p>Let's add 2 + 2 : @2 + 2 </p>

<p>Let's add 2 + 2 : @(2 + 2) </p>

<button @onclick="@(()=>Console.WriteLine("Test"))">Click me</button>

@page "/"

<button @onclick="@WriteLog">Click me 2</button>

@code
{
    void WriteLog()
    {
        Console.WriteLine("Test");
    }
}

@page "/"

<button @onclick="@(()=>WriteLogWithParam("Test 3"))">Click me 3</button>

@code
{
    void WriteLogWithParam(string value)
    {
        Console.WriteLine(value);
    }
}

BlazorRazorSample\Client\Pages\Index.razor(12,25): error CS1501: No overload for method 'WriteLog' takes 1 arguments

@page "/"

<p>Hello, @StringUtils.MyCustomToUpper(name)</p>

@code
{
    public class StringUtils
    {
        public static string MyCustomToUpper(string value) => value.ToUpper();
    }
}

namespace BlazorRazorSample.Shared
{
    public class StringUtils
    {
        public static string MyNewCustomToUpper(string value) => value.ToUpper();
    }
}

@page "/"

@using BlazorRazorSample.Shared

<p>Hello, @StringUtils.MyNewCustomToUpper(name)</p>

@using BlazorRazorSample.Shared

using System;

namespace BlazorRazorSample.Shared.Models
{
    public class MovieDto
    {
        public string Title { set; get; }

        public DateTime ReleaseDate { set; get; }
    }
}

@using BlazorRazorSample.Shared.Models

@page "/"

<div>
    <h3>Movies</h3>
    @foreach(var movie in movies)
    {
        <p>Title: <b>@movie.Title</b></p>
        <p>ReleaseDate: @movie.ReleaseDate.ToString("dd MMM yyyy")</p>
    }
</div>

@code
{
    List<MovieDto> movies = new List<MovieDto>
    {
        new MovieDto
        {
            Title = "Movie 1",
            ReleaseDate = DateTime.Now.AddYears(-1)
        },
        new MovieDto
        {
            Title = "Movie 2",
            ReleaseDate = DateTime.Now.AddYears(-2)
        },
        new MovieDto
        {
            Title = "Movie 3",
            ReleaseDate = DateTime.Now.AddYears(-3)
        }
    };
}

    @for(var i = 0; i < movies.Count; i++)
    {
        <div style="background-color: @(i % 2 == 0 ? "blue" : "red")">
            <p>Title: <b>@movies[i].Title</b></p>
            <p>ReleaseDate: @movies[i].ReleaseDate.ToString("dd MMM yyyy")</p>
        </div>
    }

@page "/fetchdata"
@using BlazorRazorSample.Shared
@inject HttpClient Http

<h1>Weather forecast</h1>

<p>This component demonstrates fetching data from the server.</p>

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <table class="table">
        <thead>
            <tr>
                <th>Date</th>
                <th>Temp. (C)</th>
                <th>Temp. (F)</th>
                <th>Summary</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var forecast in forecasts)
            {
                <tr>
                    <td>@forecast.Date.ToShortDateString()</td>
                    <td>@forecast.TemperatureC</td>
                    <td>@forecast.TemperatureF</td>
                    <td>@forecast.Summary</td>
                </tr>
            }
        </tbody>
    </table>
}

@code {
    private WeatherForecast[] forecasts;

    protected override async Task OnInitializedAsync()
    {
        forecasts = await Http.GetFromJsonAsync<WeatherForecast[]>("WeatherForecast");
    }

}

@if (forecasts == null)
{
    <p><em>Loading...</em></p>
}

new MovieDto
{
   Title = "<i>Movie 1</i>",
   ReleaseDate = DateTime.Now.AddYears(-1)
},

<p>Title: <b>@((MarkupString)movie.Title)</b></p>

/**
     *
     * <p>
     *   check network is available or not <br/>
     *   internet connection is not matter,for check internet connection refer to IsInternetConnected() Method in this class
     * </p>
       * <p>
     *   Required Permission : <b>android.permission.ACCESS_NETWORK_STATE</b>
     * </p>
     * @param context
     * @return returns true if a network is available
     */
    public boolean isNetworkAvailable(Context context) {

        ConnectivityManager connectivityManager
                = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
        return activeNetworkInfo != null && activeNetworkInfo.isConnected();
    }

public class ProjectSettings
{
       public static NotificationsId=new NotificationsId();
       public static UrlAddresss=new UrlAddresss();
       public static SdPath=new SdPath();
       ......
}

ProjectSettings.NotificationsId.UpdateNotificationId

Toast.makeText(context, message, Toast.LENGTH_SHORT).show();

public interface IMessageUI
{
    void ShowToast(Context context,String message);
}

public class MessageUI impelement IMessageUI
{
      public void ShowToast(Context context,string message)
       {
              Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
       }
}

      <receiver android:name=".AppStartReceiver" android:enabled="true">
            <intent-filter>
                <action android:name="org.telegram.start" />
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>

public class AppStartReceiver extends BroadcastReceiver {
    public void onReceive(Context context, Intent intent) {
        AndroidUtilities.runOnUIThread(new Runnable() {
            @Override
            public void run() {
                ApplicationLoader.startPushService();
            }
        });
    }
}

    <receiver android:name=".MusicPlayerReceiver" >
            <intent-filter>
                <action android:name="org.telegram.android.musicplayer.close" />
                <action android:name="org.telegram.android.musicplayer.pause" />
                <action android:name="org.telegram.android.musicplayer.next" />
                <action android:name="org.telegram.android.musicplayer.play" />
                <action android:name="org.telegram.android.musicplayer.previous" />
                <action android:name="android.intent.action.MEDIA_BUTTON" />
                <action android:name="android.media.AUDIO_BECOMING_NOISY" />
            </intent-filter>
        </receiver>

     From query= new Select()
               .from(Poem.class)
               .innerJoin(BankPoemsGroups.class)
               .on("poems.id=bank_poems_groups.poem")
               .where("BankGroup=?", String.valueOf(groupId));
        return query.execute();

@Table(name="poems")
public class Poem extends Model {

    public static String tableName="poems";
    public static  String codeColumn="code";
    public static  String titleColumn="title";
    public static  String bookColumn="book";
    ......

    @Column(name="code",index = true)
    public int Code;

    @Column(name="title")
    public String Title;

    @Column(name="book")
    public Book Book;
.....}

    From query= new Select()
               .from(Poem.class)
               .innerJoin(BankPoemsGroups.class)
               .on(Poem.TableName+"."+ Poem.IdColumn+"="+ BankPoemsGroups.TableName+"."+ BankPoemsGroups.PoemColumn)
               .where(Poem.BankGroupColumn+"=?", String.valueOf(groupId));
        return query.execute();

public class QueryConcater {
  public String GetInnerJoinQuery(String table1,String field1,String table2,String field2)
    {
        String query=table1 +"." +field1+"="+table2+"."+field2;
        return query;
    }
......
}

   return new Select()
                .from(Color.class)
                .innerJoin(ProductItem.class)
                .on(queryConcater.GetInnerJoinQuery(ProductItem.TableName,
                        ProductItem.ColorColumn, Color.TableName))
                .where(queryConcater.WhereConditionQuery
                        (ProductItem.TableName, ProductItem.ProductColumn), productId)
                .execute();

• وضعیت گوشی در حین باز شدن برنامه و در حین خطا چگونه بوده است.
• مشخصات گوشی
• این خطا به چه تعداد رخ داده است و برای چه تعداد کاربر
• گزارش گیری بر اساس اولین تاریخ رخداد خطا و آخرین تاریخ، نسخه سیستم عامل اندروید، ورژن برنامه شما و...

ACRA.getErrorReporter().handleException(caughtException);

 public  void CopyFile(String source,String destination,CopyFileListener copyFileListener) {
        try {
        InputStream in = new FileInputStream(source);
        OutputStream out = new FileOutputStream(destination);

        long fileLength=new File(source).length();
        // Transfer bytes from in to out
        byte[] buf = new byte[64*1024];
        int len;
        long total=0;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
            total+=len;
            copyFileListener.PublishProgress(fileLength,total);
        }
        in.close();

            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public  void CopyFile(String source,String destination,CopyFileListener copyFileListener) throws IOException {

        InputStream in = new FileInputStream(source);
        OutputStream out = new FileOutputStream(destination);

        long fileLength=new File(source).length();
        // Transfer bytes from in to out
        byte[] buf = new byte[64*1024];
        int len;
        long total=0;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
            total+=len;
            copyFileListener.PublishProgress(fileLength,total);
        }
        in.close();

            out.close();
    }

namespace SignalR02.Services
{
    public interface ITestService
    {
        int GetRecordsCount();
    }
}

namespace SignalR02.Services
{
    public class TestService : ITestService
    {
        public int GetRecordsCount()
        {
            return 10; // It's just a sample to test IOC's.
        }
    }
}

    [HubName("chat")]
    public class ChatHub : Hub
    {
        //جهت آزمایش تزریق خودکار وابستگی‌ها
        private readonly ITestService _testService;
        public ChatHub(ITestService testService)
        {
            _testService = testService;
        }

        public void SendMessage(string message)
        {
            var msg = string.Format("{0}:{1}", Context.ConnectionId, message);
            Clients.All.hello(msg);

            Clients.All.hello(string.Format("RecordsCount: {0}", _testService.GetRecordsCount()));

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNet.SignalR;
using StructureMap;

namespace SignalR02.Utils
{
    public class StructureMapDependencyResolver : DefaultDependencyResolver
    {
        private readonly IContainer _container;
        public StructureMapDependencyResolver(IContainer container)
        {
            if (container == null)
            {
                throw new ArgumentNullException("container");
            }
            _container = container;
        }
        public override object GetService(Type serviceType)
        {
            return !serviceType.IsAbstract && !serviceType.IsInterface && serviceType.IsClass
                               ? _container.GetInstance(serviceType)
                               : (_container.TryGetInstance(serviceType) ?? base.GetService(serviceType));
        }
        public override IEnumerable<object> GetServices(Type serviceType)
        {
            return _container.GetAllInstances(serviceType).Cast<object>().Concat(base.GetServices(serviceType));
        }
    }
}

using System;
using System.Web;
using System.Web.Routing;
using Microsoft.AspNet.SignalR;
using SignalR02.Services;
using SignalR02.Utils;
using StructureMap;

namespace SignalR02
{
    public class Global : HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            ObjectFactory.Initialize(cfg => 
            {
                cfg.For<IDependencyResolver>().Singleton().Add<StructureMapDependencyResolver>(); 
                // the rest ...
                cfg.For<ITestService>().Use<TestService>();
            });
            GlobalHost.DependencyResolver = ObjectFactory.GetInstance<IDependencyResolver>();

            // Register the default hubs route: ~/signalr
            RouteTable.Routes.MapHubs(new HubConfiguration
            {
                EnableCrossDomain = true
            });            
        }
    }
}

[DataContract(IsReference = true)]
public class Post
{
    public Post()
    {
        comments = new HashSet<Comments>();
    }
    
    [DataMember]
    public int PostId { get; set; }
    [DataMember]
    public string Title { get; set; }
    [DataMember]
    public virtual ICollection<Comment> Comments { get; set; }
}

[DataContract(IsReference=true)]
public class Comment
{
    [DataMember]
    public int CommentId { get; set; }
    [DataMember]
    public int PostId { get; set; }
    [DataMember]
    public string CommentText { get; set; }
    [DataMember]
    public virtual Post Post { get; set; }
}

public class EFRecipesEntities : DbContext
{
    public EFRecipesEntities() : base("name=EFRecipesEntities") {}

    public DbSet<Post> posts;
    public DbSet<Comment> comments;
}

<connectionStrings>
  <add name="Recipe2ConnectionString"
    connectionString="Data Source=.;
    Initial Catalog=EFRecipes;
    Integrated Security=True;
    MultipleActiveResultSets=True"
    providerName="System.Data.SqlClient" />
</connectionStrings>

[ServiceContract]
public interface IService1
{
    [OperationContract]
    void Cleanup();
    [OperationContract]
    Post GetPostByTitle(string title);
    [OperationContract]
    Post SubmitPost(Post post);
    [OperationContract]
    Comment SubmitComment(Comment comment);
    [OperationContract]
    void DeleteComment(Comment comment);
}

class Program
{
    static void Main(string[] args)
    {
        using (var client = new ServiceReference2.Service1Client())
        {
            // cleanup previous data
            client.Cleanup();
            // insert a post
            var post = new Post { Title = "POCO Proxies" };
            post = client.SubmitPost(post);
            // update the post
            post.Title = "Change Tracking Proxies";
            client.SubmitPost(post);
            // add a comment
            var comment1 = new Comment { CommentText = "Virtual Properties are cool!", PostId = post.PostId };
            var comment2 = new Comment { CommentText = "I use ICollection<T> all the time", PostId = post.PostId };
            comment1 = client.SubmitComment(comment1);
            comment2 = client.SubmitComment(comment2);
            // update a comment
            comment1.CommentText = "How do I use ICollection<T>?";
            client.SubmitComment(comment1);
            // delete comment 1
            client.DeleteComment(comment1);
            // get posts with comments
            var p = client.GetPostByTitle("Change Tracking Proxies");
            Console.WriteLine("Comments for post: {0}", p.Title);
            foreach (var comment in p.Comments)
            {
                Console.WriteLine("\tComment: {0}", comment.CommentText);
            }
        }
    }
}