Ienumerable Ienumerator in Programming

[rhn123]

me interfaces deka use wenne mona welawal walatada? list ekak iterate karannada use karanne? hari idea ekak ganna bari unane kochchara search karath. kata hari explain karanna puluwand me deka?

samanyen list ekak loop karanna puluwanne foreach loop eken. barikamak nane. ai mewa use karanne?

 

[rhn123]

bumpppppppp

 

[rhn123]

bump

oyagennam bump eka madi kiyala denna bariweida ?

 

[JesonRulez]

mehemai machn IEnumerable interface eken object hadanne foreach loop ekak athule iterate karanna puluwan wenna. godak welawata LINQ query ekakin output karanne IEnumerable<Type> ekak. IEnumerable interface eken mokak hari type ekak define kalaama e type eke GetEnumerator method eka implement wenawa. e nisa apita puluwan e IEnumerable ekata ena items set eka foreach loop ekak athule iterate karanna.

 

[JesonRulez]

Therenne natnma kiyapan mama thawa tikak wisthara karannam.

 

[rhn123]

mehemai machn IEnumerable interface eken object hadanne foreach loop ekak athule iterate karanna puluwan wenna. godak welawata LINQ query ekakin output karanne IEnumerable<Type> ekak. IEnumerable interface eken mokak hari type ekak define kalaama e type eke GetEnumerator method eka implement wenawa. e nisa apita puluwan e IEnumerable ekata ena items set eka foreach loop ekak athule iterate karanna.

thanks machan. ethakota MoveNext Method ekai current property ekath one neda.

 

[JesonRulez]

thanks machan. ethakota MoveNext Method ekai current property ekath one neda.

na machan. kelinma foreach ekak athule items tika iterate kara ganna puluwan umbata. move next karanawath current key word eka use karannawath one na.

foreach (int value in result)
{
Console.WriteLine(value);
}

menna mehama.

 

[rhn123]

na machan. kelinma foreach ekak athule items tika iterate kara ganna puluwan umbata. move next karanawath current key word eka use karannawath one na.

foreach (int value in result)
{
Console.WriteLine(value);
}

menna mehama.

machan ubata puluwannam witarak code ekak dapanko. therenne na bn mata

 

[JesonRulez]

machan ubata puluwannam witarak code ekak dapanko. therenne na bn mata

umbata therenne naththe mona thanada kiyapanko. mama kiyala dennam. codes nam one tharam thiyenawa ban net eke. kokatath onna mama sample ekak damma. meke therenne nathi thana ahapanko.

using System;
using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace ElakiriCommunity
{
    class ElakiriMembers
    {
        public static void Main(string[] args)
        {
            List<string> members = new List<string>();
            members.Add("Scurvy");
            members.Add("HiElakiri");
            members.Add("HonestKiller");
            members.Add("Hansel");
            members.Add("Gaza84");

            IEnumerable sonnayo = from n in members where (n.StartsWith("H")) select n;

            foreach (string name in sonnayo)
            {
                Console.WriteLine(name);
            }

            Console.ReadLine();
        }
    }
}

 

[rhn123]

umbata therenne naththe mona thanada kiyapanko. mama kiyala dennam. codes nam one tharam thiyenawa ban net eke. kokatath onna mama sample ekak damma. meke therenne nathi thana ahapanko.

using System;
using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace ElakiriCommunity
{
    class ElakiriMembers
    {
        public static void Main(string[] args)
        {
            List<string> members = new List<string>();
            members.Add("Scurvy");
            members.Add("HiElakiri");
            members.Add("HonestKiller");
            members.Add("Hansel");
            members.Add("Gaza84");

            IEnumerable sonnayo = from n in members where (n.StartsWith("H")) select n;

            foreach (string name in sonnayo)
            {
                Console.WriteLine(name);
            }

            Console.ReadLine();
        }
    }
}

He hee. machan oka arahema filter karala ganne nathuwa karanwanam foreach ekenma loop karanna puluwanne. ethakota ienumerable eken wadak nane. ethakota ienumerator eken karanne okamada. ienumerator eke habai ara MoveNext ekai Current property eka denna ona neda?

 

[JesonRulez]

He hee. machan oka arahema filter karala ganne nathuwa karanwanam foreach ekenma loop karanna puluwanne. ethakota ienumerable eken wadak nane. ethakota ienumerator eken karanne okamada. ienumerator eke habai ara MoveNext ekai Current property eka denna ona neda?

mehemai machan. List and Array types athule oya IEnumerable interface eka thiyenawa. ekai nikamma iterate karanna puluwan. moken hari foreach ekak athule iterate karanna nam IEnumerable interface eka implement wela thiyenna onemai. natnam ba. e nisa IEnumerable eken List ekakata wadak na kiyanna ba. mokada List type eka athule eka already implemented.

 

[rhn123]

mehemai machan. List and Array types athule oya IEnumerable interface eka thiyenawa. ekai nikamma iterate karanna puluwan. moken hari foreach ekak athule iterate karanna nam IEnumerable interface eka implement wela thiyenna onemai. natnam ba. e nisa IEnumerable eken List ekakata wadak na kiyanna ba. mokada List type eka athule eka already implemented.

machan ethakota ara ienumerator ekata movenext ekai current ekai getEnumerator ekai wenama implement karanna one neda?

 

[rhn123]

bumppppppppppppppppppppppppppppppppppppppppppppp

 

[JesonRulez]

umbata meka thaamath therune nadda ban?

 

[rhn123]

tikak withara theruna bn he heee. oka echchrama use wena ekak enwei neda?

 

[rhn123]

IEnumerable interface eke thiyenne eka method ekai e thamai,

IEnumerator GetEnumerator(); method eka

IEnumerator eke methods 2i eka Property ekakui thiyenawa, e thamai

Current property ekai
MoveNext();
reSet();

oka thamai mata therune.
me deken ekak witharak use karanna barida. naththam dekama use karanna oneda? IEnumerator implemet karanawanam IEnumerable implemet karanna one nadda? IEnumerble interface eke getEnumerator method eken enumerator ekak return karanna aniwaryenma IEnumerator interface eka implemet karanna oneda kiyana ewa tiakathamai machan dana ganna one