锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#20037;&#20037;&#31934;&#21697;&#50;&#48;&#49;&#57;&#20013;&#25991;&#23383;&#24149;&#44;&#20122;&#27954;&#27431;&#32654;&#31532;&#19968;&#39029;&#44;&#27431;&#32654;&#26085;&#38889;&#22312;&#32447;&#20122;&#27954;&#19968;&#21306;&#34588;&#33469;&#13;</title><link>http://www.shnenglu.com/flagman/category/15575.html</link><description>鎻愮惔鍗忓</description><language>zh-cn</language><lastBuildDate>Sun, 19 Dec 2010 08:25:12 GMT</lastBuildDate><pubDate>Sun, 19 Dec 2010 08:25:12 GMT</pubDate><ttl>60</ttl><item><title>鍏充簬COM鍜?net鐨勬�濊�?/title><link>http://www.shnenglu.com/flagman/archive/2010/12/19/AboutComAndDotNet.html</link><dc:creator>flagman</dc:creator><author>flagman</author><pubDate>Sun, 19 Dec 2010 03:04:00 GMT</pubDate><guid>http://www.shnenglu.com/flagman/archive/2010/12/19/AboutComAndDotNet.html</guid><wfw:comment>http://www.shnenglu.com/flagman/comments/136922.html</wfw:comment><comments>http://www.shnenglu.com/flagman/archive/2010/12/19/AboutComAndDotNet.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.shnenglu.com/flagman/comments/commentRss/136922.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/flagman/services/trackbacks/136922.html</trackback:ping><description><![CDATA[<p><em>銆?鏌愭煇鎻愬埌: 銆?br>: 涓�鑸COM澶嶆潅錛岄鍏堟槸鍚嶈瘝澶錛屽叾嬈℃槸鍩轟簬ATL鐨勫疄鐜版瘮杈冮毦鎳?br>: 榪欏茍涓嶆槸COM鏈韓澶嶆潅錛岃�屾槸C++宸茬粡钀藉悗浜庢椂浠ｄ簡(jiǎn)銆傛墍浠TL鐪嬭搗鏉ユ墠浼?xì)鍍忓ぉ涔︿竴鑸?/em></p>
<p><br>铏界劧瀵逛簬鍏ㄦ柊鐨勫伐紼嬮」鐩紝鎺ㄨ崘閫氳繃.net瀹炵幇錛屼絾鏄紝鍙浣犲伐浣滃湪Windows騫沖彴涓婏紝蹇呯劧浼?xì)閬囧埌鍜孋OM鐩稿叧鐨勬妧鏈拰鏈哄埗錛屾棤璁烘槸澶ч噺鐨刲egacy鐨勫伐紼嬪拰浠ｇ爜錛岃繕鏄綔涓篛S閲嶈鍔熻兘浠ュ強(qiáng)native緇勪歡鐨勯閫変氦浜掑艦寮忓拰鎺ュ彛鏆撮湶鏂瑰紡錛屾瘮濡侱irectX API錛屾瘮濡備竴浜沇MI鐨凙PI錛涙渶鏈夎叮鐨勬槸錛屽嵆浣挎槸.net鐨勬牳蹇僀LR鏈韓涔熸槸涓�涓狢OM緇勪歡錛屽彲浠ラ�氳繃Host鐩稿叧鎺ュ彛璁﹏ative搴旂敤鏉ュ姞杞斤紝浠ュ湪褰撳墠榪涚▼涓惎鍔ㄦ暣涓狢LR鐨勮櫄鎷熸墽琛岀幆澧冩垨鑰呭彨鎵樼鎵ц鐜(managed executive environment)銆?/p>
<p>鎶婃彙COM鏈変袱鐐瑰緢鍏抽敭錛?br>1錛塈nterface-based design錛屼粠璁捐鍜岀紪鐮佹�濊礬涓婂氨鏄瀹屽叏鍩轟簬鎺ュ彛錛?br>2錛塚irtualTable-based binary compatibility, 瀹炵幇涓婃棤璁轟綍縐嶈璦�鎴栬�呮満鍒訛紝鍙絎﹀悎鍩轟簬铏氳〃鐨勪簩榪涘埗鍏煎瑙勮寖錛屽氨閮藉彲浠ュ疄鏂斤紱</p>
<p>COM浠呬粎鏄釜瑙勮寖錛屽熀浜嶤OM鐨勫叿浣撴妧鏈潪甯鎬箣澶氾紝OLE錛孉utomation錛孲tructural storage錛孉ctiveX...姹楃墰鍏呮爧錛岃繕鏈塁OM+錛岃繖涓槸鎻愪緵浼佷笟綰у紑鍙戝繀澶囩殑涓�浜涘熀紜�鍔熻兘鍜岃鏂斤紝姣斿錛屼簨鍔＄鐞嗘満鍒訛紝瀵硅薄姹狅紝瀹夊叏綆＄悊錛屾秷鎭槦鍒?..闇�瑕佹寚鍑猴紝鐩墠鍗充究鏄?net Framework涔熸病鏈夊疄鐜癈OM+鎵�鎻愪緵榪欎簺鏈哄埗錛屽彧鏄畝鍗曠殑灝佽浜?jiǎn)鍚庤�呫�?/p>
<p>COM鎶�鏈腑鍙兘鏈変竴浜涙瘮杈冨洶闅劇殑鍦版柟錛屾帴鍙ｇ殑涓�鑷存�э紝瀵硅薄鐨勮仛鍚堝拰鐢熷懡鍛ㄦ湡錛屽闂達(dá)紝璺ㄥ闂寸殑鎺ュ彛璁塊棶錛屽悕瀛楀璞★紝絳夌瓑錛涜繖浜涘茍涓嶆槸COM瑙勮寖浜轟負(fù)鍒墮�犵殑鍥伴毦錛岃�屾槸涓轟簡(jiǎn)璁捐鍜屾彁渚涳紝鍙互璺ㄨ繘紼嬪拰鏈哄櫒杈圭晫錛岃法寮傛瀯騫沖彴錛堝綋鐒跺繀欏誨疄鐜頒簡(jiǎn)COM鎵�瑙勫畾鐨勫熀紜�鏈嶅姟錛夛紝閫忔槑鍖栧叿浣撳璞＄被鍨嬪強(qiáng)瀵硅薄鐢熷懡鍛ㄦ湡錛屼究浜庣粺涓�閮ㄧ講鍜岀増鏈鐞嗙殑緇勪歡鎶�鏈紝鎵�蹇呴』浠樺嚭鐨勪唬浠鳳紝榪欎釜浠ｄ環(huán)浠庡紑鍙戜漢鍛樿搴︾湅鍏蜂綋琛ㄧ幇涓猴紝姒傚康鐞嗚В鐨勫洶闅句互鍙?qiáng)鍏蜂綋浜寴q涘埗瀹炵幇鐨勫洶闅撅紱</p>
<p>涓嶈繃浠庡彟涓�涓搴︾湅錛孋OM宸茬粡寰堝鏄撲簡(jiǎn)錛?br>a) COM瑙勮寖宸叉妸瑕佽揪鑷磋繖浜涚洰鏍囩殑緋葷粺錛屾墍蹇呴』鎻愪緵鐨勬帴鍙ｅ拰鐗規(guī)�ф娊璞′簡(jiǎn)鍑烘潵錛屽彧涓嶈繃涓轟簡(jiǎn)琛ㄨ揪榪欎簺鎶借薄鐨勬蹇佃�屾柊閫犵殑鏈鍚嶈瘝鏈変簺闄岀敓鍜岀獊鍏�錛涘鏋滆閬囧埌鐩鎬技闂鐨勬瘡涓�涓璁″拰寮�鍙戜漢鍛橀兘鑷繁鏉ュ仛鎶借薄錛屾湭蹇呬細(xì)鐢熸垚鏇村ソ鐨勬柟妗堬紱</p>
<p>b) 涓轟簡(jiǎn)甯姪璁捐鍜屽紑鍙戜漢鍛橈紝浜轟滑鎻愪緵浜?jiǎn)寰堝鐨勫紑鍙戝簱錛屼互鎻愰珮COM寮�鍙戠殑姝ｇ‘鎬у拰鏁堢巼錛涙渶鏄捐憲鐨勫氨鏄疢FC涓叧浜嶤OM/OLE鐨勮緟鍔╃被鍜屽嚱鏁幫紝浠ュ強(qiáng)涓轟簡(jiǎn)COM鑰岀敓鐨凙TL錛涗粠鏈川涓婄湅錛岃繖浜涚被搴撻兘鏄妸COM瑙勮寖涓繀欏誨疄鐜扮殑錛學(xué)indows騫沖彴鏈韓娌℃湁鎻愪緵錛屽叿浣撹璁″拰寮�鍙戜漢鍛樺疄闄呭疄鏂芥椂浼?xì)閲嶅瀹炵幇鐨勫Q屽悓鏃跺張闈炲父瀹規(guī)槗鍑洪敊鐨勯偅閮ㄥ垎鍔熻兘錛岄泦涓埌浜?jiǎn)杩欎簺绫诲簱閲尵l熶竴瀹炵幇錛岃鍏蜂綋璁捐鍜屽紑鍙戜漢鍛樹互浠ｇ爜閲嶇敤鐨勫艦寮忔潵瀹炵幇COM瑙勮寖錛?/p>
<p>褰撶劧浜轟滑涔熸剰璇嗗埌浜?jiǎn)COM榪欐牱鐨勪竴浜涢棶棰橈紝鐗瑰埆鏄叿浣撳疄鐜版椂璁捐鍜屽紑鍙戜漢鍛樺繀欏昏鍏蟲敞鍑犱箮鎵�鏈夌殑浜岃繘鍒剁粏鑺傦紝浜庢槸.net灝辮癁鐢熶簡(jiǎn)錛屾妸榪欎簺瑙勮寖鐨勮澶氬鏉傛�ч兘灝佽鍦ㄤ簡(jiǎn)铏氭嫙鏈洪噷闈紝鎶婅繖浜涚洰鏍囧姛鑳斤紙璺ㄨ竟鐣屻�侀�忔槑鎬х瓑絳夛級(jí)閫氳繃涓�鑷磋�屽張騫蟲粦鐨勫鉤鍙版帴鍙ｅ拰鑷弿榪扮殑meta data錛屼互涓�縐嶈璁捐鍜屽紑鍙戜漢鍛樻洿鏄撴帴鍙楃殑椋庢牸寮�鏀句簡(jiǎn)鍑烘潵錛?/p>
<p>COM鐨勫獎(jiǎng)鍝嶆槸闈炲父騫垮ぇ鐨勶紝姣斿XPCOM 錛孎irefox涓婄殑涓�縐嶆彃浠舵妧鏈爣鍑嗭紝灝辨槸鏍規(guī)嵁COM鐨勬�濇兂鍜屽師鍒欏埗瀹氱殑錛涜澶氳瘎璁鴻錛孎irefox鐨勬垚鍔熸槸鍥犱負(fù)瀹冩彃浠舵槸濡傛鐨勬垚鍔燂紝榪欎篃綆楁槸COM鏈韓鎵�鎰忔枡涓嶅埌鐨勮礎(chǔ)鐚箣涓�銆?/p>
<p>鍦?net鐨勫鉤鍙頒笂錛屽嵆浣挎槸.net CLR/SSCLI鐨勫叿浣撳疄鐜頒篃澶ч噺榪愮敤浜?jiǎn)COM鐨勬�濇兂鍜屾満鍒訛紝鍙互璇?net灝辨槸鎼緩鍦–OM浜岃繘鍒剁粍浠跺鉤鍙頒箣涓婄殑铏氭嫙鏈烘墭綆″鉤鍙般�?/p>
<p>鏈�鍚庯紝.net寮�濮嬫椂鐨勫唴閮ㄧ紪鍙鋒槸COM 2.0</p>
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<p>COM瑙勮寖宸叉妸瑕佽揪鑷磋繖浜涚洰鏍囩殑緋葷粺錛屾墍蹇呴』鎻愪緵鐨勬帴鍙ｅ拰鐗規(guī)�ф娊璞′簡(jiǎn)鍑烘潵錛屽彧涓嶈繃涓轟簡(jiǎn)琛ㄨ揪榪欎簺鎶借薄鐨勬蹇佃�屾柊閫犵殑鏈鍚嶈瘝鏈変簺闄岀敓鍜岀獊鍏�錛涘鏋滆閬囧埌鐩鎬技闂鐨勬瘡涓�涓璁″拰寮�鍙戜漢鍛橀兘鑷繁鏉ュ仛鎶借薄錛屾湭蹇呬細(xì)鐢熸垚鏇村ソ鐨勬柟妗堬紱</p>
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<p>*) 鍏充簬&#8220;鍩轟簬ATL鐨勫疄鐜版瘮杈冮毦鎳?#8221;<br>ATL涓昏浣跨敤浜?jiǎn)template鎶�鏈紝COM鎺ュ彛鏅鴻兘鎸囬拡錛岀敤闈欐�佽漿鎹㈡潵妯℃嫙鍔ㄦ�佺粦瀹氾紝絳夌瓑錛屽疄闄呭茍涓嶆槸寰堝鏉傦紝鍙兘綆梒++瀹炵幇鏈哄埗鐨勪腑絳夐毦搴︼紝涓昏娑夊強(qiáng)Modern C++ design涓�涔︿腑涓�浜涚浉鍏寵璁＄悊蹇電殑榪愮敤銆傚姣擝oost涓煇浜涘簱鐨勫疄鐜幫紝ATL寰堜漢閬撲簡(jiǎn)銆?/p>
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<img src ="http://www.shnenglu.com/flagman/aggbug/136922.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/flagman/" target="_blank">flagman</a> 2010-12-19 11:04 <a href="http://www.shnenglu.com/flagman/archive/2010/12/19/AboutComAndDotNet.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鎬濊�冪郴緇烝PI璁捐鐨勯棶棰?/title><link>http://www.shnenglu.com/flagman/archive/2010/12/01/Thinking_Of_API_Design.html</link><dc:creator>flagman</dc:creator><author>flagman</author><pubDate>Wed, 01 Dec 2010 13:28:00 GMT</pubDate><guid>http://www.shnenglu.com/flagman/archive/2010/12/01/Thinking_Of_API_Design.html</guid><wfw:comment>http://www.shnenglu.com/flagman/comments/135191.html</wfw:comment><comments>http://www.shnenglu.com/flagman/archive/2010/12/01/Thinking_Of_API_Design.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/flagman/comments/commentRss/135191.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/flagman/services/trackbacks/135191.html</trackback:ping><description><![CDATA[<p>鏈�榪戞濂藉湪鎬濊�冪郴緇烝PI璁捐涓�冮噺鐨勪竴浜涢棶棰橈紝<br><br>銆愭煇緗戝弸璁ㄨ鍒般�?br><em>: 閭ｅ湴鍧�鏄笉鏄悓涓�涓湴鍧�鍛€�傛垜鐜板湪鐨勭悊瑙ｆ槸榪欐牱鐨勶紝鍋囪鏈夊法澶х殑鐪熷疄鍐呭瓨銆倃indows棣栧厛灝嗛珮2G鐨勫唴瀛樿嚜宸卞崰浜?jiǎn)锛岀敤浣滃悇绉嶅唴鏍稿璞°�傝繖2G鍐呭瓨鍏變韓緇欐瘡涓繘紼嬶紝浣嗚繘紼嬩笉鑳界洿鎺ヨ闂紝鍙兘閫氳繃windows緇欏畾鐨勫嚱鏁拌闂�?br>: 鐒跺悗姣忎釜榪涚▼閮界粰浠?G鍐呭瓨錛岃繘紼嬪鏋滃垱寤鴻嚜宸辯殑瀵硅薄灝辨斁鍒拌嚜宸遍偅2G鍐呭瓨閲岄潰錛屽鏋滆寤虹珛鍐呮牳瀵硅薄灝辨斁鍒板叡浜殑閭ｉ珮2G閲岄潰鍘匯�?br>: 鎵�浠ヤ笉鍚岃繘紼嬪鏋滃彲浠ヨ闂珮2G鍐呭瓨鐨勮瘽錛屼換浣曡繘紼嬭闂埌鍚屼竴涓珮鍦板潃瀹為檯涓婇兘鏄闂埌鍚屼竴涓璞°�備絾濡傛灉璁塊棶浣?G鍦板潃鐨勮瘽錛屼笉鍚岃繘紼嬫槸瀵瑰簲涓嶅悓鐨勫璞＄殑銆?br></em><br><br><br>鍦ㄤ笉鍚岀殑榪涚▼涓紝璇㈤棶鍚屼竴涓唴鏍稿璞＄殑瀹為檯鍦板潃錛堟棤璁烘槸綰挎�у湴鍧�榪樻槸鐗╃悊鍦板潃錛夛紝鏄棤鎰忎箟鐨勶細(xì)</p>
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