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Entity Frameworkã«é–¢ã™ã‚‹greenbizã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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ã‚¯ã‚¤ãƒƒã‚¯ ã‚¹ã‚¿ãƒ¼ãƒˆ (Entity Framework)
ã“ã®ã‚¯ã‚¤ãƒƒã‚¯ ã‚¹ã‚¿ãƒ¼ãƒˆã§ã¯ã€ã€Œã¯ã˜ã‚ã« (Entity Framework)ã€ã®ãƒˆãƒ”ãƒƒã‚¯ã«é–¢ã™ã‚‹ç†è§£ã‚’ã‚ˆã‚Šæ·±ã‚ã‚‹ãŸã‚ã®ä¸€é€£ã®ã‚¿ã‚¹ã‚¯ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã‚‰ã®ã‚¿ã‚¹ã‚¯ã¯ã€ADO.NET Entity Framework ã®æ¦‚å¿µã‚’åŠ¹çŽ‡ã‚ˆãç†è§£ã§ãã‚‹ã‚ˆã†ã«ä½œæˆã•ã‚Œã¦ã„ã¾ã™ã€‚ å¦ç¿’ã™ã‚‹å†…å®¹ ã“ã®ã‚¯ã‚¤ãƒƒã‚¯ ã‚¹ã‚¿ãƒ¼ãƒˆã®æœ€åˆã®ä½œæ¥ã§ã¯ã€School ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’ä½œæˆã—ã€Visual Studio ã®ãƒ„ãƒ¼ãƒ«ã‚’ä½¿ç”¨ã—ãªãŒã‚‰ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å†…ã®ãƒ†ãƒ¼ãƒ–ãƒ«ã«å¯¾ã™ã‚‹ 1:1 ã®ãƒžãƒƒãƒ”ãƒ³ã‚°ã«åŸºã¥ã„ã¦ãƒ¢ãƒ‡ãƒ«ã¨ãƒžãƒƒãƒ”ãƒ³ã‚°ã®æƒ…å ±ã‚’ç”Ÿæˆã™ã‚‹æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ ãã®å¾Œã€Visual Studio ã‚’ä½¿ç”¨ã—ãŸ Windows ãƒ•ã‚©ãƒ¼ãƒ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ä½œæˆã€School ãƒ¢ãƒ‡ãƒ«ã®ãƒ‡ãƒ¼ã‚¿ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ãŸã‚ã®ã‚¯ã‚¨ãƒªã®ä½œæˆã€è¡¨ç¤ºã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ã¸ã®ã‚¯ã‚¨ãƒªçµæžœã®ãƒã‚¤ãƒ³ãƒ‰ã€ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®æ›´æ–°ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¸ã®å¤‰æ›´å†…å®¹ã®ä¿å˜ãªã©ã®ã‚¿ã‚¹ã‚¯ã‚’
greenbiz 2009/05/04
Entity Framework

Quick Start
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Break Free of Code Deadlocks in Critical Sections Under Windows
Contents Creating the Data Access Layer Persisting Individual Objects Tracking Changes across Service Boundaries Configuring the Client Moving Forward With the releases of LINQ to SQL and the ADO.NET Entity Framework, developers now have two products from Microsoft designed to reduce the impedance mismatch that exists between the worlds of relational data and object-oriented programming. Each of t
greenbiz 2009/05/04
LINQ

Entity Framework

Magazine
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How to: Bind Web Controls to an EntityDataSource
greenbiz 2009/05/04
DataSource

Entity Framework

EntityDataSource
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å®Ÿè·µçš„ãªãƒ‘ã‚¿ãƒ¼ãƒ³: ãƒ†ã‚¹ãƒˆã®å®¹æ˜“æ€§ã‚’é«˜ã‚ã‚‹è¨è¨ˆ
Object Services + Entity SQL The next technique is using Object Services to execute queries with Entity SQL. This moves away from direct interaction with the EntityClient provider (although it still communicates with the provider under the covers). You would use ObjectContext and ObjectQuery<T> to issue queries against the EDM. This technique is good for issuing ad hoc queries, as in the first tec
greenbiz 2009/05/01
Entity Framework
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[Think IT] ç¬¬5å›žï¼šADO.NET Entity Frameworkã«ãŠã‘ã‚‹ObjectServicesã®ä½¿ç”¨ (1/3)
æ¬¡ä¸–ä»£ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ ç¬¬5å›žï¼šADO.NET Entity Frameworkã«ãŠã‘ã‚‹ObjectServicesã®ä½¿ç”¨ è‘—è€…ï¼šãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆÂ Â å°é«˜ å¤ªéƒŽ å…¬é–‹æ—¥ï¼š2008/1/29ï¼ˆç«ï¼‰ Object Servicesã¨ã¯ï¼Ÿ å‰å›žã€ŒADO.NET Entity Frameworkã«ã‚ˆã‚‹ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹å®Ÿè£…æ–¹æ³•ã€ã§ã¯ã€ADO.NET Entity Frameworkã®ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã«ã¤ã„ã¦è§£èª¬ã—ãŸã€‚ã¾ãŸã€ADO.NET Entity Frameworkã«ã¯ã€Entity Data Modelã¨ãƒ‡ãƒ¼ã‚¿ã‚’ã‚„ã‚Šå–ã‚Šã™ã‚‹æ©Ÿèƒ½ã¨ã—ã¦ã€ŒEntity Clientã‚’ä½¿ç”¨ã™ã‚‹æ–¹æ³•ã€ã‚’ç´¹ä»‹ã—ãŸã€‚ä»Šå›žã¯ã‚‚ã†1ã¤ã®æ‰‹æ³•ã§ã‚ã‚‹ã€ŒObject Servicesã‚’ä½¿ç”¨ã™ã‚‹æ–¹æ³•ã€ã«ã¤ã„ã¦è§£èª¬ã™ã‚‹ã€‚ ã€ŒObject Servicesã€ã¯å†…éƒ¨çš„ã«Entity Clientã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚Entity Client
greenbiz 2009/05/01
Entity Framework
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[Think IT] ç¬¬4å›žï¼šADO.NET Entity Frameworkã«ã‚ˆã‚‹ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹å®Ÿè£…æ–¹æ³• (1/3)
æ¬¡ä¸–ä»£ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ ç¬¬4å›žï¼šADO.NET Entity Frameworkã«ã‚ˆã‚‹ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹å®Ÿè£…æ–¹æ³• è‘—è€…ï¼šãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆÂ Â å°é«˜ å¤ªéƒŽ å…¬é–‹æ—¥ï¼š2008/1/28ï¼ˆæœˆï¼‰ ADO.NET Entity Frameworkã¨æ¦‚è¦ãƒ¢ãƒ‡ãƒ«ã¨ã¯ï¼Ÿ æ¬¡æœŸADO.NETã§ã‚ã‚‹ã€ADO.NET Entity Frameworkã¯Visual Studio 2008ã«æ–°ãŸã«åŠ ã‚ã‚‹ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹æŠ€è¡“ã§ã‚ã‚‹ï¼ˆVisual Studio 2008ã®ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã¨ã—ã¦2008å¹´ã®å‰åŠã«äºˆå®šï¼‰ã€‚ ADO.NET Entity Frameworkã¯ã€ã€Œç¬¬1å›žï¼šLINQã¨ADO.NET Entity Frameworkã€ã®ä¸ã§ã€éšŽå±¤åŒ–ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ãƒ¼ã®ãƒ‰ãƒ¡ã‚¤ãƒ³å±¤ã‚’æ§‹ç¯‰ã™ã‚‹æŠ€è¡“ã¨ã—ã¦ã€æ¦‚å¿µãƒ¢ãƒ‡ãƒ«ã®è¨è¨ˆã€ã‚¯ã‚¨ãƒªãƒ¼ã‚’å¯èƒ½ã«ã™ã‚‹æ–°ã—ã„ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã§ã‚ã‚‹ç‚¹ã‚’ç´¹ä»‹ã—ãŸã€‚æœ¬è¨˜äº‹ã§ã¯ä»Šå›žã¨æ¬¡å›žã«ã‚ãŸã£ã¦ä¸»ã«é–‹ç™ºé¢ã®æ©Ÿ
greenbiz 2009/05/01
Entity Framework
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[Think IT] ç¬¬1å›žï¼šLINQã¨ADO.NET Entity Framework (1/3)
æ¬¡ä¸–ä»£ãƒ‡ãƒ¼ã‚¿ã‚¢ã‚¯ã‚»ã‚¹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ ç¬¬1å›žï¼šLINQã¨ADO.NET Entity Framework è‘—è€…ï¼šãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆÂ Â å°é«˜ å¤ªéƒŽ å…¬é–‹æ—¥ï¼š2008/1/8ï¼ˆç«ï¼‰ LINQã¨ADO.NET Entity Framework ãƒžã‚¤ã‚¯ãƒã‚½ãƒ•ãƒˆã¯Visual Studioã®æ¬¡æœŸãƒ¡ã‚¸ãƒ£ãƒ¼ãƒªãƒªãƒ¼ã‚¹Visual Studio 2008ã‚’ãƒªãƒªãƒ¼ã‚¹ã—ãŸã€‚Visual Studio 2008ãŒç™»å ´ã™ã‚‹ã“ã¨ã§ã€ã‚ˆã†ã‚„ãã€NET Framework 3.0ã«å®Œå…¨ã«å¯¾å¿œã—ãŸé–‹ç™ºãƒ„ãƒ¼ãƒ«ãŒå…¥æ‰‹ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ Visual Studio 2008ã§ã€è¿½åŠ ã•ã‚Œã‚‹æ©Ÿèƒ½ã®ä¸ã§æ³¨ç›®åº¦ãŒå¤§ãã„ã®ãŒLINQã§ã‚ã‚‹ã€‚LINQã¨ã¯ã€.NET Frameworkã§ä½¿ç”¨ã™ã‚‹è¨€èªžã‚’æ‹¡å¼µã™ã‚‹å½¢ã§å®Ÿè£…ã•ã‚Œã‚‹ã€è¨€èªžåŸ‹ã‚è¾¼ã¿ã‚¯ã‚¨ãƒªãƒ¼æŠ€è¡“ã§ã‚ã‚‹ã€‚LINQã‚’ä½¿ç”¨ã™ã‚‹ã¨ã“ã®ã‚ˆã†ã«ãƒ—ãƒã‚°ãƒ©ãƒ è¨€èªžã¨ã—ã¦ã€SQLãƒ©ã‚¤ã‚¯ã«ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã§ãã‚‹ã¨ã„ã†ç‰¹å¾´ãŒ
greenbiz 2009/05/01
Entity Framework
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å®Ÿè·µçš„ãªãƒ‘ã‚¿ãƒ¼ãƒ³: ãƒ†ã‚¹ãƒˆã®å®¹æ˜“æ€§ã‚’é«˜ã‚ã‚‹è¨è¨ˆ
This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. New information has been added to this article since publication. Refer to the Editor's Update below. Data Points ADO.NET Entity Framework Overview John Papa Code download available at:Â DataPoints2007_07.exe(1590 KB) Contents Entity Framework Components
greenbiz 2009/05/01
Entity Framework
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