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ÇÁ·Î±×·¥Àº ¾î¶»°Ô ±¸Çϳª¿ä?
¾ËÁö¿À ´Â ¿ø°ÝÆò»ý±³À°¿ø À¸·Î, ÇÁ·Î±×·¥¿¡ ´ëÇÑ Á¤º¸´Â ¾Ë¼ö ¾ø½À´Ï´Ù.
¼ö°»ý ¿©·¯ºÐ²² °¨»çµå¸®¸ç, ³³ºÎÇϽмö°·á ÀϺδ ¸Å¿ù »çȸ ȯ¿ø Ȱµ¿¿¡ »ç¿ëµË´Ï´Ù. ƯÈ÷ ¼Ò¿ÜµÈ ÀÌ¿ôµé¿¡°Ô ¶ó¸éÀ» ±âºÎÇϸç ÀÛÀº ³ª´®À» À̾°í ÀÖ½À´Ï´Ù. ÀÚ¼¼ÇÑ ³»¿ëÀº ¾Æ·¡ ¸µÅ©¿¡¼ È®ÀÎÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù. ¾ËÁö¿À »çȸȯ¿ø Ȱµ¿
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01.51ºÐ
LINQ to Object(1)
LINQ¿¡ ´ëÇØ ¾Ë¾Æº¸°í ÇнÀÇÕ´Ï´Ù.
¸µÅ¥ÀÇ Æ¯¼º/¸µÅ¥ÀÇ ÀåÁ¡/Linq to object/¹®¹ý¿¡ µû¸¥ Â÷ÀÌ/°á°ú°ª È®ÀÎ/¸µÅ¥·Î ÀÛ¼ºµÈ ÄÚµå/DB Äõ¸®¿Í À¯»çÇÑ ±â´É/°á°ú°ª È®ÀÎ/Á¤·Ä/¸µÅ¥·Î ¸¸µç Á¤·Ä ÄÚµå/°á°ú º¸±â/orderbyÀýÀ» ÀÌ¿ëÇÑ Á¤·Ä/ÇÑ±Û Áö¿ø ±â´É/linQ to xml/linqtoxmlÀÇ °£·«ÇÑ ±â´É »ìÆìº¸±â/±âÁ¸¹æ½Ä ÄÚµå º¸±â/°á°ú°ª È®ÀÎ/linq·Î ¹Ù²Û ÄÚµå º¸±â/linq·Î ¹Ù²Û °á°ú°ª È®ÀÎ/orderbyÀ» »ç¿ëÇÑ ½ÇÇà/linqtoSQL/Ŭ·¡½º ´ÙÀ̾î±×·¥/DB »ìÆìº¸±â/°á°ú º¸±â/nttÇÁ·¹ÀÓ¿öÅ©/ºñÁÖ¾ó ½ºÆ©µð¿ÀÀÇ ÀÚµ¿ÄÚµå »ý¼º/ÄÚµå ¼öÁ¤/½ÇÇà/Äõ¸® ÇÁ·ÎÆÄÀÏ·¯/¶÷´Ù Çü½Ä/whereÀý/¾¾¼¥ÀÇ È®Àå°ú °³¼±/´å³Ý/Á¦³×¸¯/ÄÚµå º¸±â/È®À强/³Ê·¯ºí/int?/´ÙÀ̳ª¹Í Ű¿öµå/¸í·É ÆÄ¶ó¹ÌÅÍ/linq¸¦ ±¸¼ºÇÏ´Â ±âº» ¿ä¼Ò/È®Àå¸Þ¼Òµå/°á°ú°ª È®ÀÎ/È®Àå¸Þ¼Òµå¸¦ ÀÌ¿ëÇÑ À߶󺸱â/È®Àå¸Þ¼Òµå ÄÚµå º¸±â/IEnumerable t ÀÎÅÍÆäÀ̽º/¶÷´Ù½Ä/WhereÀÇ ³»ºÎ±¸Á¶ º¸±â/¹Ýº¹ÀÚ ¾Ë¾Æº¸±â/foreach/¹Ýº¹ÀÚ ¸¸µé±â/°á°ú°ª È®ÀÎ/¿©·¯¹øÀÇ ¸®ÅÏ/Áö¿¬ ÁúÀÇ/¼Ò½º º¸±â/°á°ú°ª È®ÀÎ/select/linq ¹æ½ÄÀÇ È¿À²ÀûÀÎ ÀÚ¿øÈ°¿ë/Áï½Ã ÁúÀÇ ÀÀ¿ë/¸µÅ¥ÀÇ ¹®¹ý »ìÆìº¸±â/¶÷´Ù½Ä/linq¿¡¼ Áö¿øÇÏ´Â ±âº» function/OrderByDescending/Skip/Take/Skip°ú Take¸¦ ÀÌ¿ëÇÑ °á°ú°ª È®ÀÎ/Sum/Average/Count/First/Last/Min/Max
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02.57ºÐ
LINQ to Object(2)
LINQ to Object ¸¦ ÀÌ¿ëÇÑ Web ÇÁ·ÎÁ§Æ® ¸¸µé±â, LINQ to Object ¸¦ ÀÌ¿ëÇÑ Win ÇÁ·ÎÁ§Æ® ¸¸µé±â
¸µÅ¥ ½ÉÈÇнÀ/¼îÇθô ¾÷¹« ±¸Çö/Ŭ·¡½º ´ÙÀ̾î±×·¥ »ìÆìº¸±â/±¸Çö ¼Ò½º º¸±â/MyShopŬ·¡½º/CategoryInfo/ProductInfo/CustomerInfo/BuyHisInfo/BuyHisDetailInfo/categoryInfoList/productInfoList/customerInfoList/buyHisInfoList/buyHisDetailInfoList/¸µÅ¥ Åõ ¿ÀºêÁ§Æ®ÀÇ ±âº»Á¤º¸/¿ÀºêÁ§Æ®µéÀÇ ¹è¿/Ŭ·¡½º/Á¦³×¸¯ ¸®½ºÆ® ¹è¿/Generic Dictionary/Where(¶÷´Ù½Ä)/MVC4/ºä/¼Ò½º º¸±â/IEnumerableT/Product º¸±â/°á°ú È¸é º¸±â/ÁÖÀÇÇÒ Á¡/ProductInfo/°¡°Ýº° Á¤·Ä È¸é º¸±â/°í°´ ¸®½ºÆ® È¸é º¸±â/¼ýÀÚ¸¦ ¹Ù²Û °á°ú/Skip/±¸¸ÅÀÌ·Â º¸±â/±¸¸ÅÀ̷¿¡ Á¶°Ç°É±â/±¸¸Å»ó¼¼ º¸±â/ºä¾È¿¡¼ÀÇ ¸µÅ¥ÁúÀÇ/À©µµ¿ì ÇÁ·ÎÁ§Æ® ¸¸µé±â/Form1/DataGridView/ÄÁÅ×ÀÌ³Ê Panel/Dock/FillµµÅ·/À̺¥Æ®/Name/ÇÁ·ÎÁ§Æ® ºôµå/categoryInfo/¿À¹ö¶óÀ̵å/ºôµå È®ÀÎ/Backgroundcolor/Where·Î ÇÊÅ͸µÇÏ´Â ¼Ò½º º¯°æ/ºôµå È®ÀÎ/Ç¥ÁØÁúÀÇ ¿¬»ê/Where/Form Ãß°¡Çϱâ/Windows Form/TextBox/MultiLine/Ãâ·Â È®ÀÎ/±×·ì ¹ÙÀÌ/±×·ì ¹ÙÀÌ ±¸Çö
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03.52ºÐ
¿¬»êÀÚ¿Í ÁúÀÇ
º¯È¯ ¿¬»êÀÚ, ´©Àû ¿¬»êÀÚ, Á¤·Ä±â´É È®Àå, Áßø ÁúÀÇ, ±×·ìÈ ÁúÀÇ
º¯È¯¿¬»êÀÚ »ìÆìº¸±â/µñ¼Å³Ê¸®/µñ¼Å³Ê¸®¸¦ ÀÌ¿ëÇÑ °¡Á®¿À±â/۰ªÀ» ÀÌ¿ëÇÑ Á¶È¸/½ÇÇà/ÇÁ·Î´öÆ® Á¢±Ù/¼¼Å¹±â Ãâ·Â/TV Ãâ·Â/ProductNameÀ» ÀÌ¿ëÇÑ Ãâ·Â/categoryInfo/categoryName/۸¦ ÀÌ¿ëÇÑ °´Ã¼Á¢±ÙÀÇ ÀåÁ¡/´©Àû¿¬»êÀÚ »ìÆìº¸±â/Min/¸µÅ¥±¸¹®ÀÇ ÀåÁ¡/½ÇÇà/¹è¿ÇüÅÂ/Max/IenumerableT generic/sum/°á°ú º¸±â/Count/LinqÀÇ ´©Àû¿¬»êÀÚ ÀåÁ¡/Where/°á°ú º¸±â/Sum, Skip»ç¿ë/¿¬»êÀÚ ÀÀ¿ë/Á¤·Ä/¼Ò½º º¸±â/¿ªÁ¤·Ä/½ÇÇà °á°ú/ThenBy/Á¤·ÄÀÌ ÀÌ·ç¾îÁöÁö ¾ÊÀº °á°ú/1Â÷Á¤·Ä, 2Â÷Á¤·Ä/¿Ã¹Ù¸¥ °á°ú/ThenByDescending, ThenBy/¿©·¯°¡Áö Á¤·ÄÀ» »ç¿ëÇÑ °á°ú/3Â÷ Á¤·Ä ÀÌ»ó/½ÇÇà °á°ú/Á¤·Ä ÀÀ¿ë/Take, Skip/SkipÀÇ ¼ø¼/Take(100) °á°ú/ÁßøÁúÀÇ ¾Ë¾Æº¸±â/new/µ¿Àû Ŭ·¡½º ¸¸µé±â/var, foreach ½ÇÇà°á°ú/¹Ýº¹ °á°ú È®ÀÎ/categoryCount/productCount/ºÎ¸ð/±×·ìÈ ÁúÀÇ/GroupBy/a/½ÇÇà °á°ú/ºó Ä«Å×°í¸®/±×·ìÈ ÁúÀÇÀÇ ÀåÁ¡/±×·ìÇΰú ±×·ìÇνà ī¿îÆ® Ãß°¡ ºñ±³/Count, SumÀ» ÇÔ²² »ç¿ë/°á°ú È®ÀÎ/String, ToString/a. b
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04.48ºÐ
Á¶ÀÎ
³»ºÎÁ¶ÀÎ, ¿ÜºÎÁ¶ÀÎ, ÆäÀÌ¡ ±â¹ý, ºñÁ¦³×¸¯ Ä÷º¼Ç ó¸®Çϱâ, ´ÙÁß ±×·ìÈ
Join/³»ºÎ Join/MyShop.categoryInfoList/Join/categorySeq/MyProduct/½ÇÇà, °á°ú È®ÀÎ/categoryName, categorySeq/½ÇÇà, °á°ú È®ÀÎ/Join/MyName/MyProduct/Join, foreach/½ÇÇà, °á°ú È®ÀÎ/Join/MyName, MyProduct/½ÇÇà, °á°ú È®ÀÎ/MyName=b, MyProduct=a/Join, Where/productInfoList/°á°ú È®ÀÎ/categoryName/categoryInfoList, Where/°á°ú È®ÀÎ/Where, Join/½ÇÇà, °á°ú È®ÀÎ/¿ÜºÎ Join/from/on/DefaultIfEmpty()/DefaultIfEmpty()/½ÇÇà, °á°ú È®ÀÎ/Join, Where/productInfoList/DefaultIfEmpty()/½ÇÇà, °á°ú È®ÀÎ/MyProduct=product/where/on product.categoryInfo.categorySeq/productSeq=10/ÆäÀÌ¡ ±â¹ý/Form3 »ý¼º/GetAll()/item.productSeq=i/Skip, Take, ToList/½ÇÇà °á°ú È®ÀÎ/Take(10)/Form3 Àüü °¹¼ö/GetAll()/ÆäÀÌ¡ ±â¹ý, Skip, Take/°á°ú È®ÀÎ/Take/GetAll()/ÀáÀçÀû ¹®Á¦Á¡ ÇØ°á¹ý/GetArrayList()/ProductInfo()/ArrayList/GetArrayList()/productList/Cast/ÇÔ¼ö ³ª¿/item.productName/Where/from/°á°ú È®ÀÎ/var list/from/DataTable/from in, where/where/±×·ìÇÎ/group by/½ÇÇà, °á°ú È®ÀÎ/from in, productInfoList/into/group by, new/⠵Π°³·Î ³ª´²¼ º¸±â/½ÇÇà, °á°ú È®ÀÎ/productSeq=33/½ÇÇà, °á°ú È®ÀÎ/productSeq=55/group by
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05.41ºÐ
µ¿ÀûÁúÀÇ, µðÀÚÀÎ ÆÐÅÏ
¸Å°³º¯¼öÈµÈ ÁúÀÇ, »ç¿ëÀÚ Á¤ÀÇ Á¤·Ä, µ¿Àû Á¶°Ç, ·±Å¸ÀÓ ÁúÀÇ ½ÉÈ, CSV ÆÄÀÏ Àбâ, ÇÔ¼öÇü ÆÐÅÏ
productinfolist/int/½ÇÇà, °á°ú È®ÀÎ/list/foreach/MyQuery()/int productseq/MyQueryName/MyQueryName/½ÇÇà, °á°ú È®ÀÎ/MyQueryNameLike()/Contains(str)/MyQueryNameLike/½ÇÇà, °á°ú È®ÀÎ/productInfoList.Orderby/Delegate/MySort()/°á°ú È®ÀÎ/Orderby/bool/MySort, MySort2 ºñ±³/½ÇÇà, °á°ú È®ÀÎ/¹®ÀÚ¿ Ä÷º¼Ç ÆíÁý±â/ProductSeq ¼±ÅÃ/switch/µ¿ÀûÁ¶°Ç/int.Parse(txtPrice.Text)/Where/& (¾ÚÆÛ»÷µå)/¿À·ù ¿¹Á¦/¿À·ù ¹ß»ý ¿øÀÎ/var list/int Parse/½ÇÇà, °á°ú È®ÀÎ/»ç¿ëÀÚ ¿¹¿Ü ó¸®/if/½ÉÈ °úÁ¤/notEqul property/greaterThan property/System.Linq.Expressions.Expression/typeof/GreaterThan/Expression.And/Where/½ÇÇà, °á°ú È®ÀÎ/NotEqual/Expression.Equal/½ÇÇà, °á°ú ÈÀÎ/GreaterThan -> LessThan º¯°æ/And -> Or º¯°æ/LessThan, Equal/text ÆÄÀÏ µ¥ÀÌÅ͸¦ ¸µÅ¥ ÁúÀÇ/System.IO.File.ReadAllLines/from/StartsWith/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅÍ º¯°æ ¿¹Á¦/Test.csv ³»¿ë º¯°æ/½ÇÇà, °á°ú È®ÀÎ/csv/addInfo/½ÇÇà, °á°ú È®ÀÎ/ÇÔ¼öÇü ÆÐÅÏ/select new MyShop.ProductInfo/select new/int.Parse/½ÇÇà, °á°ú È®ÀÎ/productSeq/½ÇÇà, °á°ú È®ÀÎ/get/TempProductNo/½ÇÇà, °á°ú È®ÀÎ
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06.58ºÐ
µðÀÚÀÎ ÆÐÅÏ, ¼º´É°í·Á
ForEach ÆÐÅÏ, ½ºÆ®¸®¹Ö ¹æ½Ä ÁÖÀÇ, Áï½Ã¼öÇà ÁÖÀÇ, Max ¿¬»êÀÚ ´ëü, ¼º´É»ó ºÎÇÏ, ¼º´ÉÀ» °í·ÁÇÑ ¼±ÅÃ
ForEach ÆÐÅÏ/foreach/º°°³ÀÇ ¼øÈ¯¹®/foreach, func/list.ForEach/È®Àå ¸Þ¼Òµå/MyFunction/ForEach/ForEach/½ÇÇà, °á°ú È®ÀÎ/foreach ¹®/int price/a.price/º¹ÇÕÀûÀÎ »ç¿ë/Where/½ÇÇà, °á°ú È®ÀÎ/ForEach/ÁÖ¼®Ã³¸®/½ÇÇà, °á°ú È®ÀÎ/Âü°í ¼³¸í/ReadAllLines/using/Lines/Lines È®Àå ¸Þ¼Òµå/ReadLines()/return/½ÇÇà, °á°ú È®ÀÎ/ReadAllLines/´©Àû ¿¬»êÀÚ/IEnumerable/where/Test.csv ÆÄÀÏ È®ÀÎ/while/yield return line/ÇÁ·Î½ÃÀú ´ÜÀ§ ½ÇÇà/½ÇÇà, °á°ú È®ÀÎ/Reverse()/Reverse()/yield return line/È®Àå ¸Þ¼Òµå/Reverse()/ReadAllLines/MAX ¿¬»êÀÚ/°á°ú È®ÀÎ/ProductInfo/productInfoList/½ÇÇà, °á°ú È®ÀÎ/OrderBy/OrderByDescending/First()/½ÇÇà, °á°ú È®ÀÎ/First()/OrderByDescending/Last()/SingleOrDefault/Max/½ÇÇà, °á°ú È®ÀÎ/»ç¿ëÀÚ ÁúÀÇ/MaxProduct/½ÇÇà, °á°ú È®ÀÎ/static/MaxProduct/isFirst/foreach/CompareTo/maxValue/½ÇÇà, °á°ú È®ÀÎ/¼øÈ¸ ȸÂ÷ È®ÀÎ/LINQ Á÷°üÀû/¼º´ÉÀ» °í·ÁÇÑ ¼±ÅÃ/foreach/for/Where/½ÇÇà, °á°ú È®ÀÎ/Data Insert/Foreach/For/LINQ/Foreach/For/LINQ/Substring/½ÇÇà, °á°ú È®ÀÎ/Data Insert/¼º´ÉÀ» °í·ÁÇÑ ¼±Åà °á°ú/LINQ »ç¿ëÇØ¾ß ÇÏ´Â ÀÌÀ¯/±×·ìÇÎ/Group Ãß°¡/DateTime start, DateTime end/orderby/SortedDictionary/½ÇÇà, °á°ú È®ÀÎ/¿¹Àü Group/LINQ Group/foreach/½ÇÇà, °á°ú È®ÀÎ/¿¹Àü Group/LINQ Group/LINQ ¼±¾ðÀû/LINQ ÀåÁ¡
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07.1½Ã°£ 3ºÐ
Linq to SQL(1)
°´Ã¼ ¸ÅÇÎÇϱâ, DataContext, µ¥ÀÌÅÍ ¹Þ¾Æ¿À±â, ÇÊÅ͸µ, Á¤·Ä°ú ±×·ìÈ, ´©Àû¿¬»êÀÚ
LINQ to sql/»õ Å×À̺í/ÀÚ·áÇü, int/stringÇü, varchar/±âº» Ű Á¦°Å/ID »ç¾ç/»ùÇà µ¥ÀÌÅÍ ³Ö±â/»óÀ§ 200°³ Çà ÆíÁý/using System.Data.Linq/Table/class ¸ÅÇÎ/class Ãß°¡/Table/using System.Data.Linq.Mapping/Column ¸ÅÇÎ/IsPrimaryKey/int/IsPrimaryKey/Table Á¦³×¸¯/using/Table Á¦³×¸¯/DataContext/GetTable/°á°ú È®ÀÎ/string conn/productName/db.Log=Console.Out/½ÇÇà, °á°ú È®ÀÎ/SELECT/µ¥ÀÌÅͺ£À̽º â¿¡ Àû¿ë/°á°ú È®ÀÎ/½ÇÁ¦ ³¯¶ó°¡´Â Äõ¸®/WHERE/¿øÇÏ´Â Ä÷³ ÁöÁ¤ ÈÄ ³¯¸®±â/½ÇÇà, °á°ú È®ÀÎ/Áö¿¬ ÁúÀÇ/¸ðµÎ Áö¿ì±â/Ãâ·Â È®ÀÎ/Skip, take/°á°ú È®ÀÎ/SELECT/ROW_NUMBER/ORDER BY/BETWEEN/ÇÊÅ͸µ/½ÇÇà, °á°ú È®ÀÎ/ÀÎÁ§¼Ç °ø°Ý ¹æ¾î/WHERE/ij½Ì/where/°á°ú È®ÀÎ/FROM, WHERE, LIKE/NVarChar/LIKE ±âº» ¹®¹ý/Contains/Like/°á°ú È®ÀÎ/OrderBy/OrderBy/½ÇÇà, °á°ú È®ÀÎ/OrderBy/DESC/°á°ú È®ÀÎ/OrderByDescending/Äõ¸® È®ÀÎ/ORDER BY DESC/from/group by/foreach/½ÇÇà, °á°ú È®ÀÎ/group by/ORDER BY/group by/´©Àû ¿¬»êÀÚ/from/Count()/°á°ú È®ÀÎ/COUNT(*)/GROUP BY/MIN, MAX, Average, Sum/½ÇÇà, °á°ú È®ÀÎ/Äõ¸® È®ÀÎ/MIN, MAX, AVG, SUM/MIN, MAX, AVG, SUM/price ±×·ìÇÎ/½ÇÇà, °á°ú È®ÀÎ/[01:01:06] GROUP BY/[01:01:24] µÎ Äõ¸®¹® ºñ±³/[01:02:01] productName ±×·ìÇÎ ¼Ò½º/[01:02:08] price ±×·ìÇÎ ¼Ò½º/[01:02:28] GROUP BY
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08.52ºÐ
Linq to SQL(2)
Á¶ÀÎ, °´Ã¼Æ®¸®, Áö¿¬·Îµù, ¾÷µ¥ÀÌÆ®
Á¶ÀÎ, °ü°èÇü µ¥ÀÌÅͺ£À̽º/Å×À̺í Ãß°¡/varchar/categorySeq/»óÀ§ 200°³ Çà ÆíÁý/¼Ò½º ¸ÅÇÎ/Table/Column/Á¶ÀÎ ±¸¹® È®ÀÎ/DataContext/Console.Out/GetTable/from/where/from/µ¥ÀÌÅͺ£À̽º ³»¿ë È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/Äõ¸® È®ÀÎ/SELECT/FROM/¼Ò½º È®ÀÎ/WHERE/Äõ¸® È®ÀÎ/from/join/from, join/on/equals/½ÇÇà, °á°ú È®ÀÎ/Ä µÎ°³ ³ª´©±â/where/INNER JOIN/INNER JOIN/OUTER JOIN/GetTable/¸µÅ¥ ±¸¹® È®ÀÎ/from/into/DefaultlfEmpty()/null üũ/°á°ú È®ÀÎ/Äõ¸® È®ÀÎ/OUTER JOIN/LEFT OUTER JOIN/LEFT OUTER JOIN/INNER JOIN Á¶°Ç Ãß°¡/join/where/INNER JOIN/Á¶°Ç º¯°æ/½ÇÇà, °á°ú È®ÀÎ/INNER JOIN, WHERE/EntitySet/Association/DataContext/Ä«Å×°í¸®¸¸ °¡Á®¿Íµµ µÇ´Â ÀÌÀ¯/foreach/°á°ú È®ÀÎ/Á¶°ÇÀ» °¢°¢ ÁÖ±â/°á°ú È®ÀÎ/where/°á°ú È®ÀÎ/Áö¿¬ ¼öÇà/First()/½ÇÇà, °á°ú È®ÀÎ/categoryinfo Äõ¸® ³¯¶ó°¡±â/First()/Áö¿¬ ÁúÀÇ·Î ÀÎÇØ¼ ¿¹»óÄ¡ ¸øÇÑ °á°ú Â÷´Ü ¹æ¹ý/ToList()/ToList()/SELECT/UPDATE/CategoryInfo/À̺¥Æ® »ý¼º/SingleOrDefault/db.SubmitChanges()/½ÇÇà, °á°ú È®ÀÎ/UPDATE º¹»ç/UPDATE ¾È³ª¿À´Â ÀÌÀ¯/Ãâ·Â È®ÀÎ/TextBox Ãß°¡/°á°ú È®ÀÎ/textbox2 ¼Ó¼º È®ÀÎ/¼Ó¼º À̸§ º¯°æ/½ÇÇà, °á°ú È®ÀÎ/varchar, ±æÀÌ È®ÀÎ/±æÀÌ ±æ°ÔÇÑ ¿¹Á¦/¹®Á¦ ¹ß»ý È®ÀÎ/À¯È¿¼º üũ
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09.56ºÐ
Linq to SQL(3)
Insert, Delete, °´Ã¼ ¸ÅÇÎ, Linq to SQL µðÀÚÀ̳Ê, ÁúÀÇ Ç¥Çö½Ä º¯È¯, °³Ã¼ÀÇ »ý¸íÁÖ±â
»õ·Î¿î µ¥ÀÌÅ͸¦ DB¿¡ »ý¼ºÇϱâ/INSERT/Form-input box/db.GetTable/DbShop.ProductInfo/productTable/db.SubmitChanges/½ÇÇà/productSeq/productSeq db ½ºÅ°¸¶/¿ ¼Ó¼º-ID »ç¾ç/IsDbGenerated/½ÇÇà/»õ·Î¿î µ¥ÀÌÅÍ Ãß°¡µÈ °á°ú È®ÀÎ/Form¿¡ »õ·Î¿î µ¥ÀÌÅÍ ÀÔ·Â/price »ç¿ëÀÚÀÔ·Â ¹Þ±â/ÅØ½ºÆ®¹Ú½º Ãß°¡/¼Ó¼º-À̸§ ÁöÁ¤/int.Parse/½ÇÇà/°á°ú È®ÀÎ/¹è¿Çü½Ä/InsertOnSubmit/InsertAllOnSubmit/product1/product2/list.Add/½ÇÇà/°á°ú È®ÀÎ/INSERT INTO/SELECT, SCOPE_IDENTITY/db.SubmitChanges()/¿¹Á¦, ½ÇÇà/°á°ú È®ÀÎ/InsertAllOnSubmit/foreach/¿¹Á¦, ½ÇÇà/°á°ú È®ÀÎ/2¹ø µ¥ÀÌÅÍ »èÁ¦Çϱâ/SingleOrDefault/DeleteOnSubmit/3¹ø µ¥ÀÌÅÍ »èÁ¦Çϱâ/DELETE FROM/»ç¿ëÀÚ°¡ ¼±ÅÃÇÑ µ¥ÀÌÅÍ »èÁ¦Çϱâ/dataGridView/SingleOrDefault/½ÇÇà/°á°ú È®ÀÎ/InsertOnSubmit, InsertAllOnSubmit/DeleteOnSubmit/DeleteAllOnSubmit/productSeq°¡ 10º¸´Ù ÀÛÀº µ¥ÀÌÅÍ´Â »èÁ¦Çϱâ/°á°ú È®ÀÎ/°´Ã¼¸¦ °ü°èÇüµ¥ÀÌÅÍ¿Í ¸ÅÇÎ/Column/AutoSync/CanBeNull/DbType/IsPrimaryKey/¿ÜºÎ xmlÆÄÀϰú ¸ÅÇÎ/xml ÇüÅ·Πµ¥ÀÌÅÍ °ü¸®/Table/Type, Column/sqlmetal/°³¹ßÀÚ ¸í·É ÇÁ·ÒÇÁÆ®/sqlmetal¿¡¼ »ç¿ë °¡´ÉÇÑ ¿É¼Ç È®ÀÎ/server, database/timeout/¼Ö·ç¼Ç Ž»ö±â-Ãß°¡-»õ Ç׸ñ/LINQ to SQL Ŭ·¡½º/¼¹ö Ž»ö±â/µ¥ÀÌÅÍ ¼Ò½º º¯°æ/ProductInfo¸¦ µðÀÚÀ̳ʸ¦ ÅëÇØ µ¥ÀÌÅÍ Å¬·¡½º »ý¼ºÇϱâ/ProductInfo ¼Ó¼º/TableAttribute/¼¹ö Ž»ö±â-CategoryInfo/LINQ to SQL/°´Ã¼ÀÇ »ý¸íÁÖ±â/µ¥ÀÌÅÍ ÄÁÅØ½ºÆ®/ÀÚüÀûÀΠij½Ì±â´É/InsertOnSubmit/Form/new CategoryInfo()/categoryName ÁöÁ¤/new ProductInfo/db.SubmitChanges()/½ÇÇà, °á°ú È®ÀÎ/categoryName ±æÀ̸¦ ÃʰúÇÏ¿© ¿¡·¯ ¹ß»ý ¿¹Á¦/½ÇÇà, °á°ú È®ÀÎ/db.SubmitChanges ¿¡·¯ È®ÀÎ
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10.54ºÐ
Linq to SQL µ¿±âÈ(1)
ºñ°üÀû µ¿±âÈ, ³«°üÀû µ¿±âÈ, µ¿±âÈ ¿¹¿Ü ó¸®, Æ®·£Á§¼ÇÀ» ÀÌ¿ëÇÑ Ãæµ¹ ÇØ°á, µ¥ÀÌÅͺ£À̽º °í±Þ±â´É, SQL °´Ã¼¹Ýȯ, ÀúÀåÇÁ·Î½ÃÀú ÀÛ¾÷
µ¿±âÈ/lock/ºñ°üÀû µ¿±âÈ/¾îÇø®ÄÉÀ̼Ç/³«°üÀû µ¿±âÈ/Äõ¸® È®ÀÎ/UPDATE, SET, WHERE/SELECT ROWCOUNT/½ÇÇà, °á°ú È®ÀÎ/productName/WHERE Àý/productName º¯°æ/°á°ú È®ÀÎ/SELECT ROWCOUNT/³«°üÀû µ¿±âÈ ¼º´É ¹®Á¦ ¹ß»ý/ProductInfo ¼Ó¼º È®ÀÎ/Update Check-Always/price ¼Ó¼º-Update Check-Never º¯°æ/½ÇÇà, °á°ú È®ÀÎ/categorySeq ¼Ó¼º-Update Check-Never º¯°æ/½ÇÇà, °á°ú È®ÀÎ/µ¿±âÈ ¿¹¿Ü ó¸®/db.ChangeConflicts.ResolveAll/½ÇÇà, °á°ú È®ÀÎ/KeepCurrentValues/½ÇÇà, °á°ú È®ÀÎ/OverwriteCurrentValues/½ÇÇà, °á°ú È®ÀÎ/item.MemberConflicts/½ÇÇà, °á°ú È®ÀÎ/Æ®·£Àè¼ÇÀ» ÅëÇÑ Ãæµ¹ ÇØ°á ±â¹ý/try/BeginTransaction()/SubmitChanges()/foreach/¿©·¯ °ÇÀ» °¡Áö°í ¿À´Â ¿¹Á¦/Connection. Open()/SubmitChanges()/SELECT/SubmitChanges()/catch/½ÇÇà, °á°ú È®ÀÎ/ÀϰýÀû ·Ñ¹é/·Ñ¹é °³³ä/productName º¯°æ/·Ñ¹é/¼öÁ¤ÇÏ·Á´Â productName ¿Ü¿¡ ´Ù¸¥ productName º¯°æµÈ ¿¹Á¦/db.Transaction.Commit()/½ÇÇà, °á°ú È®ÀÎ/db.Connection.Open()/using/TransactionScope/SubmitChanges()/¼Ö·ç¼Ç Ž»ö±â-ÂüÁ¶ Ãß°¡/ÇÁ·¹ÀÓ¿öÅ©-System.Transactions/ÅØ½ºÆ® Á¶ÇÕÀ¸·Î ÀÎÇØ Äõ¸® ³¯¸®´Â °æ¿ì ó¸®ÇÏ´Â ¹æ¹ý/¼¹ö Ž»ö±â-MyTable/db.ExecuteQuery/SubmitChanges()/db.ExecuteQuery/ÆÄ¶ó¸ÞŸÇü½Ä/ExecuteQuery µÎ¹øÂ° ÀÎÀÚ (myParameter)/SELECT/foreach/½ÇÇà, °á°ú È®ÀÎ/SELECT¿¡ ÆÄ¶ó¸ÞŸ °¡´ÉÇÑ ÀÌÀ¯/½ÇÁ¦ Äõ¸®°¡ ¾î¶»°Ô ³¯¾Æ°¡´ÂÁö ·Î±× È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/SELECT Äõ¸®/½ÇÇà, °á°ú È®ÀÎ/WHERE/ÀúÀå ÇÁ·Î½ÃÀú/ÇÁ·Î½ÃÀú ¸¸µå´Â ¹æ¹ý/ALTER PROCEDURE/¼¹öŽ»ö±â-ÀúÀå ÇÁ·Î½ÃÀú/db.spGetMyTable/foreach/½ÇÇà, °á°ú È®ÀÎ/EXEC, RETURN_VALUE=ÇÁ·Î½ÃÀú¸í/RETURN VALUE
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11.54ºÐ
Linq to SQL µ¿±âÈ(2)
ÀúÀåÇÁ·Î½ÃÀú, »ç¿ëÀÚ Á¤ÀÇ ÇÔ¼ö, ºñÁö´Ï½º°èÃþ °³¼±Çϱâ, LINQ to SQL Á¤¸®
INSERT ÇÁ·Î½ÃÀú/INSERT ÇÁ·Î½ÃÀú »ý¼ºÇϱâ/CREATE PROCEDURE/½ÇÁ¦ ÇÁ·Î½ÃÀú°¡ ¼öÇàÇØ¾ß µÉ ºÎºÐ/INSERT INTO/¼¹ö Ž»ö±â-ÀúÀå ÇÁ·Î½ÃÀú È®ÀÎ/»ý¼ºµÈ ÇÁ·Î½ÃÀú¿¡ ´ëÇØ¼ ÀÚµ¿À¸·Î ÇÔ¼ö »ý¼º/spInsertMyTable °Ë»ö/ÀÚµ¿À¸·Î »ý¼ºµÈ ÄÚµå È®ÀÎ/Insert, Update ¹öư/spInsertMyTable (myName, price)/ÇÁ·Î½ÃÀú callÇÏ´Â ¼Ò½º ½ÇÇà, °á°ú È®ÀÎ/ÀÎÀÚ¸¦ ½ÇÁ¦ »ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ °ªÀ¸·Î ³Ñ±â±â/int.Parse(txtPrice.Text)/½ÇÇà, °á°ú È®ÀÎ/EXEC/RETURN_VALUE/spUpdateMyTable/SET/WHERE/spUpdateMyTable/½ÇÇà, °á°ú È®ÀÎ/»ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ ÅØ½ºÆ® ¹Ú½º °ª/DELETE/WHERE/¼¹ö Ž»ö±â-ÀúÀå ÇÁ·Î½ÃÀú È®ÀÎ/Form¿¡¼ Delete ¹öư ¸¸µé±â/spDeleteMyTable ÇÔ¼ö/ÀÎÀÚ price/½ÇÇà, °á°ú È®ÀÎ/»ç¿ëÀÚ Á¤ÀÇ ÇÔ¼ö/CREATE FUNCTION/RETURNS INT/AS, BEGIN/SUM/WHERE/¼¹ö Ž»ö±â-ÇÔ¼ö È®ÀÎ/fnSumMyTable °Ë»ö/»ç¿ëÀÚ Á¤ÀÇ ÇÔ¼ö call/RETURNS INT/½ÇÇà, °á°ú È®ÀÎ/SUM/CONVERT AS/»ç¿ëÀÚ Á¤ÀÇ ÇÔ¼ö ÀÀ¿ë/dbo.UserPoint Å×À̺í/CREATE FUNCTION/RETURNS INT/RETURN Result/¼¹ö Ž»ö±â-ÇÔ¼ö-fnSumUserPoint/db.fnSumUserPoint/DB Fun(UserPoint) ¹öư ´©¸£±â/sumData/ºñÁî´Ï½º°èÃþ/CompiledQuery/¼Ö·ç¼Ç Ž»ö±â-MyBiz/CompiledQuery.Compile/ij½Ì/using System.Data.Linq/¶÷´Ù Çü½Ä ±¸Çö/public/exProducts/GetProductList/ProductInfo Å×ÀÌºí µ¥ÀÌÅÍ È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/Àç»ç¿ë ¸¸µé±â/exProductsUnder/ProductInfo Å×ÀÌºí µ¥ÀÌÅÍ È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/°´Ã¼ ÁöÇâ ÇÁ·Î±×·¥/ProductInfo È®Àå ±â´É ¸¸µå´Â ¹æ¹ý/Á¢±ÙÀÚ/get, return/½ÇÇà, °á°ú È®ÀÎ/dbml È®ÀÎ/ÁÖÀÇ »çÇ× È®ÀÎ/partial/ProductInfoÀÇ ¸ðµç ¼Ó¼º È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/È®À强 ¸Þ¼µå Á¤ÀÇ/partial void OnCreated()/new ProductInfo/else/µ¿Àû ÇÒ´ç/OnCreated »èÁ¦ ÈÄ ½ÇÇà, °á°ú È®ÀÎ/partial void OnCreated()/µ¥ÀÌÅͺ£À̽º-ºä/»õ ºä ¸¸µé±â/ntt ÇÁ·¹ÀÓ¿öÅ©/EDM/LING to SQL ¿ä¾àÁ¤¸®
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12.54ºÐ
LINQ to XML(1)
XML API, LINQ to XML °³³ä, LINQ ¸¦ ÀÌ¿ëÇÏ¿© XML ´Ù·ç±â, XML ÇØ¼®Çϱâ, XML ÀÛ¼ºÇϱâ, XML ¹®¼ »ý¼ºÇϱâ, XML ³»¿ë »èÁ¦Çϱâ, XML ÀúÀåÇϱâ
LINQ to XML/LINQ to XML Àß ´Ù·ç´Â ¹æ¹ý/XML API/links, link, url, name/LINQ/LINQ to XML¿Í APIÀÇ Â÷ÀÌÁ¡/LINQ/products, product, productName, price/XmlDocument/XmlElement/product.AppendChild(productName)/doc.AppendChild(products)/new XElement/ÇÔ¼öÇü »ý¼º/¸í·ÉÇü/ÇÔ¼öÇü Á¢±Ù ¹æ½Ä/ÇÔ¼öÇü »ý¼ºÀÇ ¸ñÇ¥/LINQ to XML »ç¿ë½Ã µ¶¸³µÈ °³Ã¼ Ȱ¿ë/XElement.Load(¿øÇÏ´Â ÆÄÀÏ À§Ä¡)/XElement.Load(URL)/ÁÖ¼Òâ¿¡ URL ÀÔ·Â/½ÇÇà, °á°ú È®ÀÎ/XmlReader/XNode/½ÇÇà, °á°ú È®ÀÎ/Á¤Àû ¸Þ¼µå, Parse/XElement.Parse/Parse/LoadOptions/Load, LoadOptions/Load, Parse ¸Þ¼µå/XmlException/Parse/½ÇÇà, °á°ú È®ÀÎ/try/XElement products=new XElement/¸í·ÉÇü/product.Add/products.Add(product)/¸í·ÉÇü, ÇÔ¼öÇü/Form¿¡¼ º¯¼ö ¹öư ´·¶À» ¶§ ÀÔ·ÁµÈ ÅØ½ºÆ® °ª ³ªÅ¸³»±â/GetProductName()/return/XDocument doc/XProcessingInstruction/XDeclaration/XProcessingInstruction/XElement/DocumentType/XDeclaration, XDocumentType/½ÇÇà, °á°ú È®ÀÎ/body/»õ·Î¿î °´Ã¼¿Í ¼Ó¼ºÀ» »ðÀÔÇϱâ/products.Add/½ÇÇà, °á°ú È®ÀÎ/XAttribute/XElement.Load/AddFirst/°´Ã¼¿Í ¼Ó¼º »èÁ¦/¾Æ¹«°Íµµ »èÁ¦ ÇÏÁö ¾Ê¾ÒÀ» ¶§ ³»¿ë È®ÀÎ/»èÁ¦ÇÏ´Â ¹æ¹ý/¸ðµç product »èÁ¦ÇÏ´Â ¹æ¹ý/SetElementValue ÀÌ¿ëÇÏ¿© »èÁ¦/»èÁ¦ÇÏ´Â ´Ù¸¥ ¹æ¹ý/String.Empty/SetElementValue/ReplaceNodes/½ÇÇà, °á°ú È®ÀÎ/SetElementValue/new XAttribute/½ÇÇà, °á°ú È®ÀÎ/SetAttributeValue/Attribute »èÁ¦/ÀúÀå/products/xml ÆÄÀÏ·Î ÀúÀåÇÏ´Â ¹æ¹ý/products.Save/ÀúÀåµÈ ÇüÅ ȮÀÎ/ÀúÀå ¿É¼Ç/SaveOptions.DisableFormatting
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13.52ºÐ
LINQ to XML(2)
LINQ to XML Ãà ¸Þ¼Òµå
XML À¥ ¼ºñ½º/LINQ to XMLÀÇ Áö¸® ±â´É º¯È¯ ±â´É/¿¹Á¦ XML ÆÄÀÏ È®ÀÎ/category/category, category name, books, book/xml¿¡¼ µ¥ÀÌÅ͸¸ Ãß·Á³»´Â ¹æ¹ý/¼Ò½º È®ÀÎ/Load/root.Element/½ÇÇà, °á°ú È®ÀÎ/NULL üũ/½ÇÇà, °á°ú È®ÀÎ/Exists/File Not Found/cate/´ë¼Ò¹®ÀÚ ±¸ºÐ/Attribute/att.Value/att.ToString()/att.Name.ToString/att.Value/nameÀº Áߺ¹ Ư¼º À̸§ ¿À·ù È®ÀÎ/att.NextAttribute/ToString()/cate.NextNode/PreviousNode/Elements/root.Elements(category)/Elements À¯ÀÇÇÒ Á¡/Elements ½ÇÇà, °á°ú È®ÀÎ/root.Elements(category)/item.Attribute/xml È®ÀÎ/if/item.NextNode/Elements ¾Æ½¬¿î Á¡/Descendants/foreach/½ÇÇà, °á°ú È®ÀÎ/Elements, Descendants/Elements, Descendants Â÷ÀÌÁ¡/from/¶÷´Ù½Ä/a.Attribute/Ancestors/Ancestors ½ÇÇà, °á°ú È®ÀÎ/Ancestors/Ancestors ½ÇÇà, °á°ú È®ÀÎ/DescendantsAndSelf/Descendants ½ÇÇà, °á°ú È®ÀÎ/ElementsAfterSelf, NodesAfterSelf, ElementsBeforSelf, NodeBeforSelf/ElementsAfterSelf/cate.ElementsAfterSelf/½ÇÇà, °á°ú È®ÀÎ/NodesAfterSelf/½ÇÇà, °á°ú È®ÀÎ/xml È®ÀÎ/ElementsBeforSelf/½ÇÇà, °á°ú È®ÀÎ/NodeBeforSelf/½ÇÇà, °á°ú È®ÀÎ/ElementsBeforSelf ½ÇÇà/NodeBeforSelf ½ÇÇà/ElementsBeforSelf("category")/xml È®ÀÎ
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14.54ºÐ
LINQ to XML(3)
Ç¥ÁØÁúÀÇ ¿¬»êÀÚ, Select, Where, Orderby, GroupBy, XPath¸¦ ÀÌ¿ëÇÏ¿© LINQ to XML ¿¡ ÁúÀÇÇϱâ, XML º¯È¯Çϱâ
Ç¥ÁØÁúÀÇ ¿¬»êÀÚ/Select/root.Descendants/xml È®ÀÎ/Select/½ÇÇà, °á°ú È®ÀÎ/from/select(string)/select ÀÀ¿ë/a.Element()/xml È®ÀÎ/Element()/½ÇÇà, °á°ú È®ÀÎ/½ÇÇà °á°úâ È®ÀÎ/Descendants("category")/a.Attribute()/½ÇÇà, °á°ú È®ÀÎ/Where/xml È®ÀÎ/ÁÖ¼® ó¸®/Count()/Where ½ÇÇà, °á°ú È®ÀÎ/Descendants/Count()==2/½ÇÇà, °á°ú È®ÀÎ/xml È®ÀÎ/½ÇÇà °á°úâ È®ÀÎ/ÃÖ»óÀ§ ·çÆ® Ãß°¡Çϱâ/½ÇÇà, °á°ú È®ÀÎ/Count()==9/½ÇÇà, °á°ú È®ÀÎ/Á¤·Ä, ±×·ìÈ/.OrderBy/½ÇÇà, °á°ú È®ÀÎ/Á¤·Ä/category name º¯°æ ÈÄ ¼ø¼ È®ÀÎ/Á¤·Ä Á¶°Ç ¹Ù²Ù±â/a.Descendants().Count()/Orderby ½ÇÇà, °á°ú È®ÀÎ/ThenBy/category name º¯°æ ÈÄ ¼ø¼ È®ÀÎ/Orderby/°¹¼ö°¡ °°Àº °æ¿ì À̸§À¸·Î 2Â÷ Á¤·Ä/GroupBy/Select/±×·ìÇÎ/GroupBy/xml È®ÀÎ/½ÇÇà, °á°ú È®ÀÎ/OrderByDescending/ThenByDescending/XPath/using System.Xml.XPath/XPathSelectElements/XPath ½ÇÇà, °á°ú È®ÀÎ/XPathSelectElements ȣȯ¼º À¯Áö/root.Element("category")/XPathSelectElements/XPath¿¡¼ ÃÖ»óÀ§ ³ëµå¸¦ °¡Á®¿À´Â ¸í·É/½ÇÇà, °á°ú È®ÀÎ/root.Element("books")/ele.XPathSelectElements/ÇöÀç ³ëµåÀÇ ºÎ¸ð/½ÇÇà, °á°ú È®ÀÎ/xml È®ÀÎ/xmlÀ» xhtml¹®¼·Î º¯È¯Çϱâ/title, content/Form, Change/±¸ºÐÀÚ ³Ö±â/½ÇÇà, °á°ú È®ÀÎ/html, body, h1, div/µ¿ÀûÀÎ µ¥ÀÌÅÍ/root.Descendants()/½ÇÇà, °á°ú È®ÀÎ/xml ÆÄÀÏÀ» ±â¹ÝÀ¸·Î ÇÏ´Â html ÆÄÀÏ ¸¸µé±â/from/Content/xml È®ÀÎ/Change ½ÇÇà, °á°ú È®ÀÎ/»ùÇà µ¥ÀÌÅÍ Ãß°¡/xml È®ÀÎ/XSL/string xsl/template/XDocument º¯¼ö ¼±¾ð/using/XslCompiledTransform/xslTran.Load/xslTran.Transform/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅÍ Ãß°¡Çϱâ
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15.53ºÐ
Åë»óÀûÀÎ LINQ to XML(1)
µ¥ÀÌÅͺ£À̽º µ¥ÀÌÅ͸¦ ¹ÙÅÁÀ¸·Î XML ¸¸µé±â, XML µ¥ÀÌÅÍ¿Í µ¥ÀÌÅͺ£À̽º µ¥ÀÌÅ͸¦ ¸ÓÁö ÇÏ¿© XML ¸¸µé±â
XML¿¡¼ °´Ã¼ ¸¸µå´Â ¹æ¹ý/for/Add/foreach/Print()/return result/½ÇÇà, °á°ú È®ÀÎ/xml È®ÀÎ/Load/from/select/Title, Content, Price/½ÇÇà, °á°ú È®ÀÎ/¸ÊÇÎ/º¹¼ö°è/º¹¼ö°è/from/Print()/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅͺ£À̽º¿¡¼ °ªÀ» ºÒ·¯¿Í¼ XML ¸¸µé±â/CategoryInfo È®ÀÎ/Sql to XML(Category)/DataContext()/from category in db.CategoryInfo/xml.ToString/Sql to XML(Category) ½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅͺ£À̽º È®ÀÎ/db.CategoryInfo.Where/½ÇÇà, °á°ú È®ÀÎ/Sql to XML(Product)/XElement xml/db.ProductInfo/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅͺ£À̽º È®ÀÎ/OrderBy/partial, get Á¢±ÙÀÚ/½ÇÇà, °á°ú È®ÀÎ/ToString()/¿©·¯ Å×À̺í Á¶ÇÕÇÏ´Â ¿¹Á¦/XElement xml/°èÃþ ±¸Á¶/Sql to XML(È¥ÇÕ)1 ½ÇÇà, °á°ú È®ÀÎ/Where¸¦ ¾ø¾ÝÀ» ¶§ ½ÇÇà, °á°ú È®ÀÎ/Where/Sql to XML(È¥ÇÕ)2 ½ÇÇà, °á°ú È®ÀÎ/Sql to XML(È¥ÇÕ)1 È®ÀÎ/Where/Sql to XML(È¥ÇÕ)3 ½ÇÇà, °á°ú È®ÀÎ/seq ¿ªÁ¤·ÄÇϱâ/.OrderBy/.OrderByDescending/Sql to XML(È¥ÇÕ)3 ½ÇÇà, °á°ú È®ÀÎ/¿ªÁ¤·Ä, .OrderByDescending/Linq to SQL My Category_Change/XML ÆÄÀϰú µ¥ÀÌÅͺ£À̽º¿¡¼ ºÒ·¯¿Â µ¥ÀÌÅ͸¦ È¥¿ëÇϱâ/XML and SQL/db¿¡¼ °¡Á®¿Â µ¥ÀÌÅÍ¿Í xml ÆÄÀÏ¿¡¼ Àоî¿Â µ¥ÀÌÅ͸¦ ÇÕÄ¡±â/ÃÖ»óÀ§ ³ëµå ¸¸µé±â/root.Descendants/xml ÆÄÀÏ È®ÀÎ/µ¿ÀÏ ·¹º§ ³ëµå ¸¸µé±â/Where/XML and SQL ½ÇÇà, °á°ú È®ÀÎ
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16.56ºÐ
Åë»óÀûÀÎ LINQ to XML(2)
XMLÀ» Àоî¿Í¼ µ¥ÀÌÅͺ£À̽º ¾÷µ¥ÀÌÆ®, Text ÆÄÀÏÀ» Àоî¿Í¼ µ¥ÀÌÅͺ£À̽º ¾÷µ¥ÀÌÆ®
XML¿¡¼ µ¥ÀÌÅ͸¦ Àоî¿Â ÈÄ µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀåÇϱâ/xml ÆÄÀÏ È®ÀÎ/µ¥ÀÌÅͺ£À̽º Å×À̺í/µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀåÇϱâ/°íÀ¯Å° Ä®·³/Form È®ÀÎ/dbml¿¡ µ¥ÀÌÅͺ£À̽º Å×ÀÌºí °¡Á®¿À´Â ¹æ¹ý/±¸Çö/Elements/dataGridView1.DataSource/Search¹öư ´·¶À» ¶§ Form È®ÀÎ/dataGridView1.SelectedRows/db.SubmitChanges()/°³Ã¼ Ž»ö±â-Å×À̺í È®ÀÎ/°Ë»ö ±¸ÇöÇϱâ/Where/°Ë»ö Á¶°Ç ÀÔ·Â ÈÄ °Ë»öÇϱâ/Where/IsNullOrEmpty/MessageBox.Show/xml ÆÄÀÏ È®ÀÎ/db.Book.SingleOrDefault/InsertOnSubmit/db.SubmitChanges()/½ÇÇà, °á°ú È®ÀÎ/xml ¼öÁ¤/µ¥ÀÌÅͺ£À̽º È®ÀÎ/SelectedRows/°Ë»öµÈ µ¥ÀÌÅÍ »èÁ¦Çϱâ/½ÇÇà, °á°ú È®ÀÎ/°³Ã¼ Ž»ö±â È®ÀÎ/foreach/db.Book.SingleOrDefault/MessageBox.Show/else, db.Book.DeleteOnSubmit/db.SubmitChanges()/½ÇÇà, °á°ú È®ÀÎ/»èÁ¦½Ã ¾Ë¾Æ¾ß ÇÒ Á¡/Windows.Forms¿¡¼ »èÁ¦Çϱâ/OKCancel/µ¥ÀÌÅͺ£À̽º¿¡ Ãß°¡Çϱâ/ÅØ½ºÆ®ÆÄÀÏ¿¡¼ µ¥ÀÌÅÍ ºÒ·¯¿À±â/CSV Load/CSV ÆÄÀÏ È®ÀÎ/ReadAllLines/ReadAllLines/let/CSV ÆÄÀÏ È®ÀÎ/let/int.Parse/½ÇÇà, °á°ú È®ÀÎ/CSV Load/°³Ã¼ Ž»ö±â È®ÀÎ/csv¿¡¼ Àоî¿Â ·ÎÁ÷ È®ÀÎ/csv ÆÄÀÏ¿¡¼ ³»¿ë ¼öÁ¤ ÈÄ CSV Load, Add ½ÇÇà/All Search/fromÀý/ReadAllLines/allBook/½ÇÇà, °á°ú È®ÀÎ/csv µÎ °Ç Ãß°¡Çϱâ/All Search ½ÇÇà, °á°ú È®ÀÎ/Add ½ÇÇà, °á°ú È®ÀÎ/Delete ½ÇÇà, °á°ú È®ÀÎ/DB Load/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅͺ£À̽º È®ÀÎ/µ¥ÀÌÅͺ£À̽º °ª °¡°øÇÏ¿© Á¦°øÇϱâ/½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅͺ£À̽º °ªÀ» CSV·Î Á¦°øÇϱâ/µ¥ÀÌÅͺ£À̽º È®ÀÎ/select/StringBuilder/str.Append()/CSV ½ÇÇà, °á°ú È®ÀÎ/µ¥ÀÌÅ͸¦ Á¦°øÇÏ´Â ÂÊ¿¡¼ ÇÊÅ͸µÇϱâ/½ÇÇà, °á°ú È®ÀÎ/Where
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17.54ºÐ
LINQ È®ÀåÇϱâ(1)
»ç¿ëÀÚ Á¤ÀÇ ÁúÀÇ ¿¬»êÀÚ ÀÛ¼º, ÁúÀÇ º¯È¯ ¸ÞÄ¿´ÏÁò
LINQ È®À强/LINQ to Object/LinQ to SQL/LINQ È®Àå±â´É¼º/»ç¿ëÀÚÁúÀÇ ¿¬»êÀÚ/Sum/try/select/Sum/catch/½ÇÇà, °á°úÈ®ÀÎ/int.MaxValue/Sum/Where/LongSum()/static class/public static long LongSum/foreach/½ÇÇà, °á°ú È®ÀÎ/public static int LongSum/½ÇÇà, °á°ú È®ÀÎ/checked/½ÇÇà, °á°ú È®ÀÎ/´Ù¸¥ È®Àå ¸Þ¼Òµå ¿¹Á¦/Min/if/return/xml È®ÀÎ/Min ½ÇÇà, °á°ú È®ÀÎ/xml µ¥ÀÌÅÍ ¹Ù²Ù±â/Min ½ÇÇà, °á°ú È®ÀÎ/Max/public static Book Max/this, foreach/return/Max ½ÇÇà, °á°ú È®ÀÎ/¿©·¯°³ÀÇ Max ¹öư ¼öÇàÇϱâ/½ÇÇà, °á°ú È®ÀÎ/xml ŸÀÌÆ² º¯°æÇϱâ/category.ProductList()/È®Àå ¸Þ¼Òµå¸¦ ÀÌ¿ëÇÏ¿© LINQ¸¦ È®ÀåÇØ¼ °¡Á®¿À±â/Category Product ½ÇÇà, °á°ú È®ÀÎ/public static/Where/½ÇÇà, °á°ú È®ÀÎ/SumProductPrice()/.Sum/½ÇÇà, °á°ú È®ÀÎ/Category Product ½ÇÇà, °á°ú È®ÀÎ/»ç¿ëÀÚÁúÀÇ È®Àå¿¡¼ Book Å×ÀÌºí °®°í ÀÛ¾÷Çϱâ/°³Ã¼ Ž»ö±â È®ÀÎ/Expensive/IsExpensive/pageCount/È®Àå¸Þ¼Òµå ±¸ÇöÇϱâ/public static/this/¼Ö·ç¼Ç Ž»ö±â È®ÀÎ/pageCount/return isExpensive/Expensive ½ÇÇà, °á°ú È®ÀÎ/¹éºÐÀ² ±¸Çϱâ/Thick/IsThick/this/item.IsThick()/Thick ½ÇÇà, °á°ú È®ÀÎ/Expensive Thick Check/IsThick()/Expensive ½ÇÇà, °á°ú È®ÀÎ/Expensive Thick Check ½ÇÇà, °á°ú È®ÀÎ/pageCount ¼öÁ¤ ÈÄ ½ÇÇà, °á°ú È®ÀÎ/db.Book/where/AppendText/using System.Linq/MyWhere ½ÇÇà/È®ÀåÇÑ ±¸¹® »ç¿ë/public static class/return Enumerable.Where/Console.WriteLine/Console.WriteLine/return Enumerable.Select/MyWhere ½ÇÇà/using System.Linq/using WinStudy.Mylmplement/MyWhere ½ÇÇà/Console.WriteLine
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18.52ºÐ
LINQ È®ÀåÇϱâ(2)
ÁúÀÇÇ¥Çö½Ä°£ÀÇ Ãæµ¹, ºñÁ¦³×¸¯ ƯÁ¤¿µ¿ª¿¡ ´ëÇÑ ¿¬»êÀÚ, Linq to À¥¼ºñ½º
LINQ È®Àå±â´É ÁÖÀÇÁ¡/using System.Linq/select, foreach/MyWhere ½ÇÇà, °á°ú È®ÀÎ/¼Ö·ç¼Ç Ž»ö±â-MyImple/Where/orderby/¿À·ù È®ÀÎ/Where, Select/orderby/IEnumerable/static class/Where/this/Console.WriteLine/yield return/foreach/yield return/using/MyWhere ½ÇÇà, °á°ú È®ÀÎ/Where, Select È®Àå/orderby descending/where/orderby descending/using System.Linq/where, select ¿À·ù È®ÀÎ/using.WinStudy.Mylmplement/MyImpleProduct/foreach/Console/orderby/½ÇÇà, °á°ú È®ÀÎ/orderby product.productSeq/LINQ to À¥¼ºñ½º ÇÁ·ÎÁ§Æ® ¸¸µé±â/Form È®ÀÎ/yes24 À¥¼ºñ½º È®ÀÎ/Search ÇÔ¼ö/strUrl, searchTitle/XElement.Load/from/select/if/Where/return/¼Ó¼º-À̺¥Æ®/SelectionChanged/Url ÀÔ·Â/BookSearch È®ÀÎ/Url º¯°æ/Á¦¸ñ Search/¸µÅ©/¼±ÅÃÇÑ Title ¿±â/Ä«Å×°í¸®/WebForm, frm.Show()/¿¹Á¦ ½ÇÇà, °á°ú È®ÀÎ/À¥ÆäÀÌÁö È®ÀÎ/À¥¼ºñ½º ÁÖ¼Ò/DropDown box/DropDownListItem/Clear()/WebServiceUrl/BookSearch È®ÀÎ/RSS À¥¼ºñ½º/title, link, description/ij³ª´Ù ±¹¸³µµ¼°ü Search/category ¸ø °¡Á®¿Â ÀÌÀ¯/¿¹¿Üó¸®/aspx È®ÀåÀÚ/±¹¸³¿Ü±³¿ø ÀüÀÚµµ¼°ü ¿¹Á¦/rss/µ¥ÀÌÅͰ¡ ±úÁöÁö ¾Ê°í, Á¤È®ÇÏ°Ô µé¾î¿À´ÂÁö È®ÀÎ/±³À°ºÎ »çÀÌÆ® ¿¹Á¦/item, title, link, description/½ÇÇà, °á°ú È®ÀÎ
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19.-
LINQ ½ÇÀü À¥ ÇÁ·ÎÁ§Æ®(1)
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½ÇÀü À¥ ÇÁ·ÎÁ§Æ®¸¦ Á¦ÀÛÇϱâ/»õ ÇÁ·ÎÁ§Æ® ¸¸µé±â/ÇÁ·ÎÁ§Æ® À̸§ ÁöÁ¤/»õ ASP.NET MVC 4 ÇÁ·ÎÁ§Æ® È®ÀÎ/´ÜÀ§ Å×½ºÆ® ÇÁ·ÎÁ§Æ® ¸¸µé±â/Model ¸¸µé±â/LINQ to SQL Ŭ·¡½º Ãß°¡/¼¹ö Ž»ö±â/Å×À̺í È®Àå/µ¥ÀÌÅÍ ¿¬°á/SQL Server ÀÎÁõ »ç¿ë/private/À¥ »çÀÌÆ® ¸¸µé±â/ÄÁÆ®·Ñ·¯ ¸¸µé±â/Index()/return View()/ºä Ãß°¡/À¥ »çÀÌÆ® »ý¼º/±âº» ÁÖ¼Ò/table, tr, td/dbml/namespace/Where, AsQueryable/using ±¸¹®/foreach/item.title/tr/table border/style=width/td style=background/item.price/°á°ú È®ÀÎ/Layout/ºä Ãß°¡/RenderSection, RenderBody/RenderSection/Layout Å×ÀÌºí ±¸Á¶/»ý¼º/Index()/Create()/section MyScript/¼Ò½º º¸±â/¸ðµç ÆäÀÌÁö¿¡¼ Á¦ÀÌÄõ¸® »ç¿ëÇϱâ/location.href/InsertOnSubmit()/return/½ÇÁ¦ µ¥ÀÌÅͺ£À̽º °ª Á¶È¸/Ä÷³ Ãß°¡ È®ÀÎ/modify ÆäÀÌÁö ¸¸µé±â/int seq/a.Seq/return View()/ºä Ãß°¡/using MyBook.Models/content/ºôµå/¼öÁ¤¹öư ´©¸£¸é ÆäÀÌÁö À̵¿/¼öÁ¤µÈ °ªÀ¸·Î ÀúÀåÇϱâ/if/ºôµå/µî·ÏºÎÅÍ ¼öÁ¤±îÁö È®ÀÎ/Save/»èÁ¦/onclick=return DeleteAt/location.href/Delete/isSuccess/µ¥ÀÌÅͺ£À̽º È®ÀÎ/»èÁ¦ ±¸Çö/°Ë»ö ±â´É/table/input/submit()/Where/µ¥ÀÌÅÍ °Ë»ö/return/LIKE °Ë»ö/LIKE/LINQ to SQL¿¡¼¸¸ Like °¡´É/ºôµå
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20.53ºÐ
LINQ ½ÇÀü À¥ ÇÁ·ÎÁ§Æ®(2)
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