<add key="nhibernate-logger" value="NHibernate.Helper.Logging.LoggerFactory, NHibernate.Helper" />

<add name="StaticContentCacheModule" type="StaticContentCacheModule.StaticCache, StaticContentCacheModule"/>

class Test
{
  static void Main()
  {
      string name = typeof(System.Data.DataView).AssemblyQualifiedName;
      Console.WriteLine(name);
  }
}

System.Data.DataView, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

var name = typeof(System.Data.DataView).AssemblyQualifiedName;
var type = Type.GetType(name);

Install-Package Microsoft.AspNet.WebApi.OwinSelfHost
Install-Package TopShelf

public class Startup 
    {       
        public void Configuration(IAppBuilder appBuilder) 
        {          
            HttpConfiguration config = new HttpConfiguration(); 
            config.Routes.MapHttpRoute( 
                name: "DefaultApi", 
                routeTemplate: "api/{controller}/{id}", 
                defaults: new { id = RouteParameter.Optional } 
            ); 

            appBuilder.UseWebApi(config); 
        } 
    }

public class ValuesController : ApiController 
    {        
        public IEnumerable<string> Get() 
        { 
            return new string[] { "value1", "value2" }; 
        } 
      
        public string Get(int id) 
        { 
            return "value"; 
        } 

        public void Post([FromBody]string value) 
        { 
        } 

        public void Put(int id, [FromBody]string value) 
        { 
        }        
    }

public class ServiceHost
    {     
        private IDisposable webApp;             

        public static string BaseAddress 
        {
            get
            {
                return "http://localhost:8000/";
            }
        }

        public void Start()
        {           
            webApp = WebApp.Start<Startup>(BaseAddress);          
        }

        public void Stop()
        {           
            webApp.Dispose();          
        }
    }

public class ServiceHostFactory
    {
        public static void Run()
        {
            HostFactory.Run( config =>
            {
                config.SetServiceName( "ApiServices" );
                config.SetDisplayName( "Api Services ]" );
                config.SetDescription( "No Description" );

                config.RunAsLocalService();

                config.Service<ServiceHost>( cfg =>
                {
                    cfg.ConstructUsing( builder => new ServiceHost() );

                    cfg.WhenStarted( service => service.Start() );
                    cfg.WhenStopped( service => service.Stop());
                } );
            } );
        }
    }

<staticContent>
   <clientCache httpExpires="Sun, 29 Mar 2020 00:00:00 GMT" cacheControlMode="UseExpires" />
</staticContent>

{
    "dependencies": {
        "Microsoft.AspNetCore.Rewrite": "1.0.0"
    }
}

http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={0}&langpair={1}|{2}

//{\"responseData\": {\"translatedText\":\"سلام جهان!\"}, \"responseDetails\": null, \"responseStatus\": 200}

      GoogleAjaxResponse result =
          new JavaScriptSerializer().Deserialize<GoogleAjaxResponse>(jsonGoogleAjaxResponse);

//ResponseData.cs file
public class ResponseData
{
  public string translatedText { get; set; }
}

//GoogleAjaxResponse.cs file
using System.Net;

/// <summary>
/// کلاسی جهت نگاشت اطلاعات جی سون دریافتی به آن
/// </summary>
public class GoogleAjaxResponse
{
  public ResponseData responseData { get; set; }
  public object responseDetails { get; set; }
  public HttpStatusCode responseStatus { get; set; }
}

using System;
using System.Globalization;
using System.IO;
using System.Net;
using System.Web;
using System.Web.Script.Serialization;

//{\"responseData\": {\"translatedText\":\"سلام جهان!\"}, \"responseDetails\": null, \"responseStatus\": 200}

public class CGoogleTranslator
{
  #region Fields (1)

  /// <summary>
  /// ارجاع دهنده
  /// </summary>
  private readonly string _referrer;

  #endregion Fields

  #region Constructors (1)

  /// <summary>
  /// مطابق مستندات نیاز به یک ارجاع دهنده اجباری می‌باشد
  /// </summary>
  /// <param name="referrer"></param>
  public CGoogleTranslator(string referrer)
  {
      _referrer = referrer;
  }

  #endregion Constructors

  #region Properties (2)

  /// <summary>
  /// ترجمه از زبان
  /// </summary>
  public CultureInfo FromLanguage { get; set; }

  /// <summary>
  /// ترجمه به زبان
  /// </summary>
  public CultureInfo ToLanguage { get; set; }

  #endregion Properties

  #region Methods (2)

  // Public Methods (1)

  /// <summary>
  /// ترجمه متن با استفاده از موتور ترجمه گوگل
  /// </summary>
  /// <param name="data"></param>
  /// <returns></returns>
  public string TranslateText(string data)
  {
      //ساخت و انکدینگ آدرس مورد نظر
      string url =
          string.Format(
             "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q={0}&langpair={1}|{2}",
             HttpUtility.UrlEncode(data), //needs a ref. to System.Web.dll
          FromLanguage.TwoLetterISOLanguageName,
          ToLanguage.TwoLetterISOLanguageName
      );

      //دریافت اطلاعات جی سون از گوگل
      string jsonGoogleAjaxResponse = fetchWebPage(url);

      //needs a ref. to System.Web.Extensions.dll
      //نگاشت اطلاعات جی سون دریافت شده به کلاس مرتبط
      GoogleAjaxResponse result =
          new JavaScriptSerializer().Deserialize<GoogleAjaxResponse>(jsonGoogleAjaxResponse);

      if (result != null && result.responseData != null && result.responseStatus == HttpStatusCode.OK)
      {
          return result.responseData.translatedText;
      }
      return string.Empty;
  }
  // Private Methods (1)

  /// <summary>
  /// دریافت محتویات جی سون بازگشتی از گوگل
  /// </summary>
  /// <param name="url"></param>
  /// <returns></returns>
  string fetchWebPage(string url)
  {
      try
      {
          var uri = new Uri(url);
          if (uri.Scheme == Uri.UriSchemeHttp || uri.Scheme == Uri.UriSchemeHttps)
          {
              var request = WebRequest.Create(uri) as HttpWebRequest;
              if (request != null)
              {
                  request.Method = WebRequestMethods.Http.Get;
                  request.Referer = _referrer;
                  request.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.0; ; rv:1.8.0.7) Gecko/20060917 Firefox/1.9.0.1";
                  request.AllowAutoRedirect = true;
                  request.Timeout = 1000 * 300;
                  request.KeepAlive = false;
                  request.ReadWriteTimeout = 1000 * 300;
                  request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

                  using (var response = request.GetResponse() as HttpWebResponse)
                  {
                      if (response != null)
                      {
                          using (var reader = new StreamReader(response.GetResponseStream()))
                          {
                              return reader.ReadToEnd().Trim();
                          }
                      }
                  }
              }
          }
          return string.Empty;
      }
      catch (Exception ex)
      {
          Console.WriteLine(String.Format("fetchWebPage: {0} >> {1}", ex.Message, url), true);
          return string.Empty;
      }
  }

  #endregion Methods
}

string res = new CGoogleTranslator("https://www.dntips.ir/")
  {
     FromLanguage = CultureInfo.GetCultureInfo("en-US"),
     ToLanguage = CultureInfo.GetCultureInfo("fa-IR")
   }.TranslateText("Hello world!");

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using Microsoft.Win32;
using System.Management;

namespace ConsoleApplication1
{

    class Program
    {
        private static string GetSystemCode_int1(byte[] byte_0)
        {
            if (byte_0 != null)
            {
                return Convert.ToBase64String((new MD5CryptoServiceProvider()).ComputeHash(byte_0));
            }
            else
            {
                return string.Empty;
            }
        }

        private static string GetSystemCode_int0(string string_2)
        {
            if (!string.IsNullOrEmpty(string_2))
            {
                return GetSystemCode_int1(Encoding.UTF8.GetBytes(string_2));
            }
            else
            {
                return string.Empty;
            }
        }

        public static string GetSystemCode()
        {
            string key = null;
            if (key == null)
            {
                string empty = string.Empty;
                try
                {
                    ManagementClass managementClass = new ManagementClass("win32_processor");
                    ManagementObjectCollection instances = managementClass.GetInstances();
                    foreach (ManagementBaseObject instance in instances)
                    {
                        try
                        {
                            empty = string.Concat(empty, instance.Properties["processorID"].Value.ToString());
                            break;
                        }
                        catch
                        {
                        }
                    }
                }
                catch
                {
                    try
                    {
                        ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("Select * From Win32_BaseBoard");
                        foreach (ManagementBaseObject managementBaseObject in managementObjectSearcher.Get())
                        {
                            empty = string.Concat(empty, managementBaseObject["SerialNumber"].ToString().Trim());
                        }
                    }
                    catch
                    {
                    }
                }
                try
                {
                    ManagementObject managementObject = new ManagementObject("win32_logicaldisk.deviceid=\"C:\"");
                    managementObject.Get();
                    empty = string.Concat(empty, managementObject["VolumeSerialNumber"].ToString());
                }
                catch
                {
                }
                if (string.IsNullOrWhiteSpace(empty))
                {
                    empty = Environment.MachineName;
                }
                key = GetSystemCode_int0(empty);
            }
            return key;
        }

        static void Main(string[] args)
        {
            Console.WriteLine(GetSystemCode());
            Console.ReadKey();
        }
    }
}

 public interface CopyFileListener
    {
        void PublishProgress(long fileSize,long copiedSize);
    }

 textView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                
            }
        });

public class MemoryWare {

    public interface CopyFileListener
    {
        void PublishProgress(long fileSize,long copiedSize);
    }
....
}

SetOnClickListener

 editText.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {

            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {

            }

            @Override
            public void afterTextChanged(Editable s) {

            }
        });

  @Override
    public View getView(int position, View rowView, ViewGroup parent) {

        ViewHolder viewHolder=null;
        if(rowView==null)
        {
            // 1. Create inflater
            LayoutInflater inflater = (LayoutInflater) context
                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

            // 2. Get rowView from inflater
            rowView = inflater.inflate(R.layout.row_bank_group_list, parent, false);
            viewHolder=new ViewHolder();
            viewHolder.txtGroupName=(TextView) rowView.findViewById(R.id.text_groupName);
            rowView.setTag(viewHolder);
        }
        else
        {
            viewHolder=(ViewHolder)rowView.getTag();
        }
        viewHolder.txtGroupName.setText(getItem(position).getName());
        viewHolder.txtGroupName.setTypeface(new FontSystem().get_General_Font(context));
        viewHolder.txtGroupName.setTextColor(context.getResources().getColor(R.color.black));

        return rowView;
    }

File file=new File(sdcardPath,fileName);

if(file.CanWrite())
{
  .....
}

File file=new File(sdcardPath);

if(file.CanWrite())
{
file=new File(sdcardPath,filePath);
  .....
}

Environment.getExternalStorageDirectory()

/Data/Data

/Data/Data/Info.Dotnettips.MyApp

    /**
     * it will returns sd path for you
     *  <p>
     *  <b>Required Permission: </b>android.permission.READ_EXTERNAL_STORAGE<br/>
     * </p>
     * @return
     */
    public  List<String> GetExternalMounts() {
        final List<String> out = new ArrayList<>();
        String reg = "(?i).*vold.*(vfat|ntfs|exfat|fat32|ext3|ext4).*rw.*";
        String s = "";
        try {
            final Process process = new ProcessBuilder().command("mount")
                    .redirectErrorStream(true).start();
            process.waitFor();
            final InputStream is = process.getInputStream();
            final byte[] buffer = new byte[1024];
            while (is.read(buffer) != -1) {
                s = s + new String(buffer);
            }
            is.close();
        } catch (final Exception e) {
            e.printStackTrace();
        }

        // parse output
        final String[] lines = s.split("\n");
        for (String line : lines) {
            if (!line.toLowerCase(Locale.US).contains("asec")) {
                if (line.matches(reg)) {
                    String[] parts = line.split(" ");
                    for (String part : parts) {
                        if (part.startsWith("/"))
                            if (!part.toLowerCase(Locale.US).contains("vold"))
                                if(new File(part).canWrite())
                                    out.add(part);
                    }
                }
            }
        }
        return out;
    }

notesIntent.putExtra("PartyId", PartyId);
startActivity(notesIntent);

PartyId=getIntent().getLongExtra("PartyId",0);

i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false);
i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, false);
i.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_FILE);

public class MyClass {
    public static final int SOME_CONSTANT = 42;
    public int publicField;
    private static MyClass sSingleton;
    int mPackagePrivate;
    private int mPrivate;
    protected int mProtected;
}

public, protected, private,abstract, static, transient, volatile, synchronized, final, native.

Settings>Editor>Code Style>Arrangement

Settings>Editor>Completion>Case-sensitive Completion>None

<system.web>
    <globalization culture="auto" uiCulture="auto" />

System.Threading.Thread.CurrentThread.CurrentCulture =
                                System.Globalization.CultureInfo.CreateSpecificCulture("fa");

IE -> Tools -> Intenet options -> Genarl tab -> Languages

string.Format("{0:C}", 10.5M)

namespace MvcApplication19.Models
{
    public class Employee
    {
        public int Id { set; get; }
        public string Name { set; get; }
    }
}

using System.Web.Mvc;
using MvcApplication19.Models;

namespace MvcApplication19.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var employee = new Employee { Name = "Name 1" };
            return View(employee);
        }
    }
}

@model MvcApplication19.Models.Employee
@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<fieldset>
    <legend>Employee</legend>
    <div class="display-label">
        Name
    </div>
    <div class="display-field">
        @Html.DisplayFor(model => model.Name)
    </div>
</fieldset>
<fieldset>
    <legend>Employee Info</legend>
    @Html.DisplayForModel()
</fieldset>

namespace MvcApplication19.Views.Home {
    public class Index_cshtml {
        public static string Name {
            get {
                return ResourceManager.GetString("Name", resourceCulture);
            }
        }
    }
}

@MvcApplication19.Views.Home.Index_cshtml.Name

using System.ComponentModel.DataAnnotations;

namespace MvcApplication19.Models
{
    public class Employee
    {
        [ScaffoldColumn(false)]
        public int Id { set; get; }

        [Display(ResourceType = typeof(MvcApplication19.Views.Home.Index_cshtml),
                 Name = "Name")]
        [Required(ErrorMessageResourceType = typeof(MvcApplication19.Views.Home.Index_cshtml),
                  ErrorMessageResourceName = "NameIsNotRight")]
        public string Name { set; get; }
    }
}

[OutputCache(Duration = 60, VaryByHeader = "Accept-Language")]
public ActionResult Index()