• کلیک راست بر روی تصویر
  

• انتخاب چندین تصویر
  

• بهینه‌سازی تصاویر موجود در فایل‌های CSS
  

• بهینه سازی تصاویر Base64 Encode

public class Person
{
    public int Id { get; set; }
    public Gender Gender { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
}

switch (person.Gender)
{
    case Gender.Male:
        if (IsMale(person.FirstName))
        {
            //Isvalid
        }
        break;
    case Gender.Female:
        if (IsFemale(person.FirstName))
        {
            //Isvalid
        }
        break;
}

var genderFuncs = new Dictionary<Gender, Func<string, bool>>
                {
                    {Gender.Male , (x) => IsMale(x)},
                    {Gender.Female , (x) => IsFemale(x)}
                };

public static bool IsMale(string name)
{
    //check...
    return true;
}
public static bool IsFemale(string name)
{
    //check...
    if (name == "Farzad")
    {
        return false;    
    }
    return true;
}

var dummyPerson = new List<Person>
                {
                    new Person
                        {Id = 1, Gender = Gender.Male, FirstName = "Mohammad", LastName = "Saheb"},
                    new Person
                        {Id = 2, Gender = Gender.Female, FirstName = "Farzad", LastName = "Mojidi"}
                };

foreach (var person in dummyPerson)
{
    bool isValid = genderFuncs[person.Gender].Invoke(person.FirstName);          
}

var query = context.Students.AsQueryable();
  if (searchByName)
  {
      query= query.FindStudentsByName(name);
  }
  if (orderByAge)
  {
      query = query.OrderByAge();
  }
  if (paging)
  {
     query =  query.SkipAndTake(skip, take);
  }
  return query.ToList();

var searchTypeFuncs = new Dictionary<SearchType, Func<IQueryable<Student>, string, IQueryable<Student>>>
                    {
                        {SearchType.FirstName, (x, y) => x.FindStudentsByName(y)},
                        {SearchType.LastName, (x, y) => x.FindStudentsByLastName(y)}
                    };

public static IList<Student> SearchStudents(IQueryable<Student> students, SearchType type, string keyword)
{
    var result = searchTypeFuncs[type].Invoke(students, keyword);
    return result.ToList();
}

using Quartz;
using System.Data;
using System.Data.OleDb;
using System.Configuration;


namespace WebApplication1
{
    
    public class TestQuartzClass:IJob
    {
        
       
        public void Execute(IJobExecutionContext context)
        {
            //Page myPage = (Page)HttpContext.Current.Handler;
            //TextBox MyTextBox=(TextBox)myPage.FindControl("txt");
            
            string sql = "Insert into tbl_Test (Content) values (@Content)";
            ExecuteNoneQuery(System.Data.CommandType.Text, sql, new OleDbParameter[]{
                //new OleDbParameter("@Content", MyTextBox.Text)
                new OleDbParameter("@Content","Hello world!")
            });

        }

        public int ExecuteNoneQuery(CommandType commandType, string commandText, params OleDbParameter[] commandParameters)
        {
            using (OleDbConnection con = new OleDbConnection(ConfigurationManager.ConnectionStrings["ConStr"].ConnectionString))
            {
                OleDbCommand cmd = new OleDbCommand();
                cmd.Connection = con;
                cmd.CommandType = commandType;
                cmd.CommandText = commandText;
                cmd.Parameters.AddRange(commandParameters);
                con.Open();
                int retVal = cmd.ExecuteNonQuery();
                con.Close();
                return retVal;
            }
        }
    }


}

using System;
using Quartz;
using Quartz.Impl;

namespace WebApplication1
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        public static void ConfigureQuartzJobs()
        {
            // construct a scheduler factory
            ISchedulerFactory schedFact = new StdSchedulerFactory();

            // get a scheduler
            IScheduler sched = schedFact.GetScheduler();
            sched.Start();
            IJobDetail job = JobBuilder.Create<TestQuartzClass>()
                .WithIdentity("SendJob")
                .Build();
            var trigger = TriggerBuilder.Create()
                .WithIdentity("SendTrigger")
                .WithSimpleSchedule(x => x.WithIntervalInMinutes(1).RepeatForever())
                //.StartAt(startTime)
                .StartNow()
                .Build();

            sched.ScheduleJob(job, trigger);
        }

        protected void btn_Click(object sender, EventArgs e)
        {
            ConfigureQuartzJobs();
        }
    }
}

new OleDbParameter("@Content","Hello world!")

Page myPage = (Page)HttpContext.Current.Handler;
            TextBox MyTextBox=(TextBox)myPage.FindControl("txt");

new OleDbParameter("@Content", MyTextBox.Text)

using System.Collections.Generic;
using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class AttachedProperties
    {
        public static ConditionalWeakTable<object,
            Dictionary<string, object>> ObjectCache = new ConditionalWeakTable<object,
                Dictionary<string, object>>();

        public static void SetValue<T>(this T obj, string name, object value) where T : class
        {
            var properties = ObjectCache.GetOrCreateValue(obj);

            if (properties.ContainsKey(name))
                properties[name] = value;
            else
                properties.Add(name, value);
        }

        public static T GetValue<T>(this object obj, string name)
        {
            Dictionary<string, object> properties;
            if (ObjectCache.TryGetValue(obj, out properties) && properties.ContainsKey(name))
                return (T)properties[name];
            return default(T);
        }

        public static object GetValue(this object obj, string name)
        {
            return obj.GetValue<object>(name);
        }
    }
}

    public static class ISecurityPrincipalExtension
    {
        public static bool Disclaimer(this IPrincipal principal)
        {
            return principal.GetValue<bool>("Disclaimer");
        }

        public static void SetDisclaimer(this IPrincipal principal, bool value)
        {
            principal.SetValue("Disclaimer", value);
        }
    }

using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class PropertyExtensions
    {
        private class ExtraPropertyHolder
        {
            public bool IsDirty { get; set; }
        }

        private static readonly ConditionalWeakTable<object, ExtraPropertyHolder> _isDirtyTable
                = new ConditionalWeakTable<object, ExtraPropertyHolder>();

        public static bool IsDirty(this object @this)
        {
            return _isDirtyTable.GetOrCreateValue(@this).IsDirty;
        }

        public static void SetIsDirty(this object @this, bool isDirty)
        {
            _isDirtyTable.GetOrCreateValue(@this).IsDirty = isDirty;
        }
    }
}

public void Closed(DbConnection connection, DbConnectionInterceptionContext interceptionContext)
{
}

using System;
using System.Runtime.CompilerServices;

namespace ConditionalWeakTableSamples
{
    public static class UniqueIdExtensions
    {
        static readonly ConditionalWeakTable<object, string> _idTable = 
                                    new ConditionalWeakTable<object, string>();

        public static string GetUniqueId(this object obj)
        {
            return _idTable.GetValue(obj, o => Guid.NewGuid().ToString());
        }

        public static string GetUniqueId(this object obj, string key)
        {
            return _idTable.GetValue(obj, o => key);
        }
    }
}