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COM å‘¼ã³å‡ºã—å¯èƒ½ãƒ©ãƒƒãƒ‘ãƒ¼
COM ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒ .NET ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’å‘¼ã³å‡ºã™ã¨ã€å…±é€šè¨€èªžãƒ©ãƒ³ã‚¿ã‚¤ãƒ ãŒãƒžãƒãƒ¼ã‚¸ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ãã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ãŸã‚ã® COM å‘¼ã³å‡ºã—å¯èƒ½ãƒ©ãƒƒãƒ‘ãƒ¼ (CCW: COM Callable Wrapper) ã‚’ä½œæˆã—ã¾ã™ã€‚COM ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¯ .NET ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç›´æŽ¥å‚ç…§ã§ããªã„ãŸã‚ã€CCW ã‚’ãƒžãƒãƒ¼ã‚¸ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ãƒ—ãƒã‚ã‚·ã¨ã—ã¦ä½¿ç”¨ã—ã¾ã™ã€‚ ãƒ©ãƒ³ã‚¿ã‚¤ãƒ ã¯ã€ã‚µãƒ¼ãƒ“ã‚¹ã‚’è¦æ±‚ã—ã¦ã„ã‚‹ COM ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®æ•°ã«é–¢ä¿‚ãªãã€1 ã¤ã®ãƒžãƒãƒ¼ã‚¸ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«å¯¾ã—ã¦ 1 ã¤ã® CCW ã‚’ä½œæˆã—ã¾ã™ã€‚æ¬¡ã®å›³ã«ç¤ºã™ã‚ˆã†ã«ã€è¤‡æ•°ã® COM ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒã€INew ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã‚’å…¬é–‹ã™ã‚‹ CCW ã¸ã®å‚ç…§ã‚’ä¿æŒã§ãã¾ã™ã€‚CCW ã¯ã€INew ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã‚’å®Ÿè£…ã™ã‚‹ãƒžãƒãƒ¼ã‚¸ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¸ã® 1 ã¤ã®å‚ç…§ã‚’ä¿æŒã—ã€ã‚¬ãƒ™ãƒ¼ã‚¸ ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã•ã‚Œã¾ã™ã€‚COM ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ .NET ã‚¯ãƒ©ã‚¤
tatsu1010 2010/02/24
com

.net

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Runtime Callable Wrapper - .NET
The common language runtime exposes COM objects through a proxy called the runtime callable wrapper (RCW). Although the RCW appears to be an ordinary object to .NET clients, its primary function is to marshal calls between a .NET client and a COM object. The runtime creates exactly one RCW for each COM object, regardless of the number of references that exist on that object. The runtime maintains
tatsu1010 2010/02/23
.net

com

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