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COM緇勪歡-鍗氬-浜戞爾紺懼尯-闃塊噷浜?

COM緇勪歡

COM component锛圕OM緇勪歡锛夋槸寰蔣鍏徃涓轟簡璁$畻鏈哄伐涓氱殑杞歡鐢熶駭鏇村姞絎﹀悎浜虹被鐨勮涓烘柟寮忓紑鍙戠殑涓€縐嶆柊鐨勮蔣浠跺紑鍙戞妧鏈€傚湪COM鏋勬灦涓嬶紝浜轟滑鍙互寮€鍙戝嚭鍚勭鍚勬牱鐨勫姛鑳戒笓涓€鐨勭粍浠訛紝鐒跺悗灝嗗畠浠寜鐓ч渶瑕佺粍鍚堣搗鏉ワ紝鏋勬垚澶嶆潅鐨勫簲鐢ㄧ郴緇熴€傜敱姝ゅ甫鏉ョ殑濂藉鏄鏂歸潰鐨勶細鍙互灝嗙郴緇熶腑鐨勭粍浠剁敤鏂扮殑鏇挎崲鎺夛紝浠ヤ究闅忔椂榪涜緋葷粺鐨勫崌綰у拰瀹氬埗锛涘彲浠ュ湪澶氫釜搴旂敤緋葷粺涓噸澶嶅埄鐢ㄥ悓涓€涓粍浠訛紱鍙互鏂逛究鐨勫皢搴旂敤緋葷粺鎵╁睍鍒扮綉緇滅幆澧冧笅锛汣OM涓庤璦€锛屽鉤鍙版棤鍏崇殑鐗規€т嬌鎵€鏈夌殑紼嬪簭鍛樺潎鍙厖鍒嗗彂鎸ヨ嚜宸辯殑鎵嶆櫤涓庝笓闀跨紪鍐欑粍浠舵ā鍧椼€?/div>

鐩綍

COM鏂規硶
緇勪歡浼樼偣
鐩稿叧闂
  1. 紱佺敤com緇勪歡鍙兘瀵艱嚧鐨勯棶棰?/span>
  2. 鎵嬪姩鍚姩COM緇勪歡鎿嶄綔鏂規硶:
灞曞紑
COM鏂規硶
緇勪歡浼樼偣
鐩稿叧闂
  1. 紱佺敤com緇勪歡鍙兘瀵艱嚧鐨勯棶棰?/span>
  2. 鎵嬪姩鍚姩COM緇勪歡鎿嶄綔鏂規硶:
灞曞紑

COM鏂規硶

COM鏄紑鍙?a target="_blank" href="https://baike.baidu.com/view/551014.htm">杞歡緇勪歡鐨勪竴縐嶆柟娉曘€傜粍浠跺疄闄呬笂鏄竴浜涘皬鐨勪簩榪涘埗鍙墽琛岀▼搴忥紝瀹冧滑鍙互緇欏簲鐢ㄧ▼搴忥紝鎿嶄綔緋葷粺浠ュ強鍏朵粬緇勪歡鎻愪緵鏈嶅姟銆傚紑鍙戣嚜瀹氫箟鐨凜OM緇勪歡灝卞鍚屽紑鍙戝姩鎬佺殑锛?a target="_blank" href="https://baike.baidu.com/view/125370.htm">闈㈠悜瀵矽薄鐨凙PI銆傚涓狢OM瀵矽薄鍙互榪炴帴璧鋒潵褰㈡垚搴旂敤紼嬪簭鎴栫粍浠剁郴緇熴€傚苟涓旂粍浠跺彲浠ュ湪榪愯鏃跺埢锛屽湪涓嶈閲嶆柊閾炬帴鎴栫紪璿戝簲鐢ㄧ▼搴忕殑鎯呭喌涓嬭鍗鎬笅鎴栨浛鎹㈡帀銆侻icrosoft鐨勮澶氭妧鏈紝濡侫ctiveX, DirectX浠ュ強OLE絳夐兘鏄熀浜嶤OM鑰屽緩絝嬭搗鏉ョ殑銆傚苟涓擬icrosoft鐨勫紑鍙戜漢鍛樹篃澶ч噺浣跨敤COM緇勪歡鏉ュ畾鍒朵粬浠殑搴旂敤紼嬪簭鍙婃搷浣滅郴緇熴€?/div>
COM鎵€鍚殑姒傚康騫朵笉姝㈡槸鍦∕icrosoft Windows鎿嶄綔緋葷粺涓嬫墠鏈夋晥銆侰OM騫朵笉鏄竴涓ぇ鐨凙PI锛屽畠瀹為檯涓婂儚緇撴瀯鍖栫紪紼?/span>鍙婇潰鍚戝璞$紪紼嬫柟娉曢偅鏍鳳紝涔熸槸涓€縐嶇紪紼嬫柟娉曘€傚湪浠諱綍涓€縐嶆搷浣滅郴緇熶腑锛屽紑鍙戜漢鍛樺潎鍙互閬靛驚鈥淐OM鏂規硶鈥濄€?/div>
涓€涓簲鐢ㄧ▼搴忛€氬父鏄敱鍗曚釜鐨?a target="_blank" href="https://baike.baidu.com/view/1473761.htm">浜岃繘鍒舵枃浠?/span>緇勬垚鐨勩€傚綋緙栬瘧鍣?/span>鐢熸垚搴旂敤紼嬪簭涔嬪悗锛屽湪瀵逛笅涓€涓増鏈噸鏂扮紪璿戝苟鍙戣鏂扮敓鎴愮殑鐗堟湰涔嬪墠锛屽簲鐢ㄧ▼搴忎竴鑸笉浼氬彂鐢熶換浣曞彉鍖栥€傛搷浣滅郴緇燂紝紜歡鍙婂鎴烽渶姹傜殑鏀瑰彉閮藉繀欏葷瓑鍒版暣涓簲鐢ㄧ▼搴忚閲嶆柊鐢熸垚銆?/div>
鐩墠榪欑鐘跺喌宸茬粡鍙戠敓鍙樺寲銆傚紑鍙戜漢鍛樺紑濮嬪皢鍗曚釜鐨勫簲鐢ㄧ▼搴忓垎闅旀垚鍗曠嫭澶氫釜鐙珛鐨勯儴鍒嗭紝涔熷嵆緇勪歡銆傝繖縐嶅仛娉曠殑濂藉鏄彲浠ラ殢鐫€鎶€鏈殑涓嶆柇鍙戝睍鑰岀敤鏂扮殑緇勪歡鍙栦唬宸叉湁鐨勭粍浠躲€傛鏃剁殑搴旂敤紼嬪簭鍙互闅忔柊緇勪歡涓嶆柇鍙栦唬鏃х殑緇勪歡鑰屾笎瓚嬪畬鍠勩€傝€屼笖鍒╃敤宸叉湁鐨勭粍浠訛紝鐢ㄦ埛榪樺彲浠ュ揩閫熺殑寤虹珛鍏ㄦ柊鐨勫簲鐢ㄣ€?/div>
浼犵粺鐨勫仛娉曟槸灝嗗簲鐢ㄧ▼搴忓垎鍓叉垚鏂囦歡锛屾ā鍧楁垨綾夥紝鐒跺悗灝嗗畠浠紪璿戝苟閾炬帴鎴愪竴涓崟妯″簲鐢ㄧ▼搴忋€傚畠涓庣粍浠跺緩絝嬪簲鐢ㄧ▼搴忕殑榪囩▼锛堢О涓虹粍浠舵瀯鏋訛級鏈夊緢澶х殑涓嶅悓銆備竴涓粍浠跺悓涓€涓井鍨嬪簲鐢ㄧ▼搴忕被浼鹼紝鍗抽兘鏄凡緇忕紪璿戦摼鎺ュソ騫跺彲浠ヤ嬌鐢ㄧ殑浜岃繘鍒朵唬鐮?/span>锛屽簲鐢ㄧ▼搴忓氨鏄敱澶氫釜榪欐牱鐨勭粍浠舵墦鍖呰€屽緱鍒扮殑銆傚崟妯″簲鐢ㄧ▼搴忓彧鏈変竴涓?a target="_blank" href="https://baike.baidu.com/view/2418160.htm">浜岃繘鍒朵唬鐮?/span>妯″潡銆傝嚜瀹氫箟緇勪歡鍙互鍦ㄨ繍琛屾椂鍒誨悓鍏朵粬鐨勭粍浠惰繛鎺ヨ搗鏉ヤ互鏋勬垚鏌愪釜搴旂敤紼嬪簭銆傚湪闇€瑕佸搴旂敤紼嬪簭榪涜淇敼鎴栨敼榪涙椂锛屽彧闇€瑕佸皢鏋勬垚姝ゅ簲鐢ㄧ▼搴忕殑緇勪歡涓殑鏌愪釜鐢ㄦ柊鐨勭増鏈浛鎹㈡帀鍗衝彲銆?/div>
COM锛屽嵆緇勪歡瀵矽薄妯″瀷锛屾槸鍏充簬濡備綍寤虹珛緇勪歡浠ュ強濡備綍閫氳繃緇勪歡寤虹珛搴旂敤紼嬪簭鐨勪竴涓鑼冿紝璿存槑浜嗗浣曞彲鍔ㄦ€佷氦鏇挎洿鏂扮粍浠躲€?/div>

緇勪歡浼樼偣

緇勪歡鏋舵瀯鐨勪竴涓紭鐐瑰氨鏄簲鐢ㄥ彲浠ラ殢鏃墮棿鐨勬祦閫濊€屽彂灞曡繘鍖栥€傞櫎姝や箣澶栵紝浣跨敤緇勪歡榪樻湁涓€浜涘彲浠ヤ嬌瀵瑰凡鏈夊簲鐢ㄧ殑鍗囩駭鏇村姞鏂逛究鍜岀伒媧葷殑浼樼偣锛屽搴旂敤鐨勫畾鍒訛紝緇勪歡搴撲互鍙?a target="_blank" href="https://baike.baidu.com/view/5684774.htm">鍒嗗竷寮忕粍浠?/span>絳夈€?/div>
浣跨敤緇勪歡鐨勭縐嶄紭鐐圭洿鎺ユ潵婧愪簬鍙互灝嗗畠浠姩鎬佺殑鎻掑靉鎴栧嵏鍑哄簲鐢ㄣ€備負浜嗗疄鐜拌繖縐嶅姛鑳斤紝鎵€鏈夌殑緇勪歡蹇呴』婊¤凍涓や釜鏉′歡锛氱涓€锛岀粍浠跺繀欏?a target="_blank" href="https://baike.baidu.com/view/945740.htm">鍔ㄦ€侀摼鎺?/span>锛涚浜岋紝瀹冧滑蹇呴』闅愯棌锛堟垨灝佽锛夊叾鍐呴儴瀹炵幇緇嗚妭銆?a target="_blank" href="https://baike.baidu.com/view/945740.htm">鍔ㄦ€侀摼鎺?/span>瀵逛簬緇勪歡鑰岃█鏄竴涓嚦鍏抽噸瑕佺殑瑕佹眰锛岃€屾秷鎭殣鈃忓墶鏄姩鎬侀摼鎺ョ殑涓€涓繀瑕佹潯浠躲€?/div>
COM緇勪歡鐢變互Win 32鍔ㄦ€佽繛鎺ュ簱锛圖LL锛夋垨鍙墽琛屾枃浠?/span>锛圗XE锛夊艦寮忓彂甯冪殑鍙墽琛屼唬鐮?/span>鎵€緇勬垚銆傞伒寰狢OM瑙勮寖緙栧啓鍑烘潵鐨勭粍浠跺皢鑳藉婊¤凍瀵圭粍浠舵灦鏋勭殑鎵€鏈夎姹傘€侰OM緇勪歡鍙互緇欏簲鐢ㄧ▼搴忋€佹搷浣滅郴緇熶互鍙婂叾浠栫粍浠舵彁渚涙湇鍔★紱鑷畾涔夌殑COM緇勪歡鍙互鍦ㄨ繍琛屾椂鍒誨悓鍏朵粬緇勪歡榪炴帴璧鋒潵鏋勬垚鏌愪釜搴旂敤紼嬪簭锛汣OM緇勪歡鍙互鍔ㄦ€佺殑鎻掑靉鎴栧嵏鍑哄簲鐢ㄣ€?/div>
鎭舵剰緗戠珯鍙互鍒╃敤鍚湁婕忔礊鐨刢om緇勪歡鎺ュ彛锛?a target="_blank" href="https://baike.baidu.com/view/814662.htm">涓嬭澆鏈ㄩ┈锛屽苟涓旀墽琛岋紱
紱佺敤com緇勪歡涓€鑸槸鎸囪緗簡Kill浣嶏紝鍗矷E嫻忚鍣ㄤ笉鑳戒嬌鐢ㄨ繖涓粍浠訛紝閫氫織璁詫細閫氳繃璁劇疆Kill浣嶏紝鍙互浣縄nternetExplorer鍦ㄤ嬌鐢ㄩ粯璁よ緗椂姘鎬笉璋冪敤琚鐢ㄧ殑com緇勪歡锛屼粠鑰岀姝㈣鎺т歡鍦↖nternet Explorer涓繍琛屻€傜鐢ㄥ惈鏈夋紡媧炵殑com緇勪歡鍚庯紝IE灝變笉鑳借皟鐢ㄥ惈鏈夋紡媧炵殑COM緇勪歡锛溳粦瀹㈠埄鐢ㄦ湁婕忔礊鐨凜OM緇勶紝鍐欐垚鐨?a target="_blank" href="https://baike.baidu.com/view/59513.htm">緗戦〉浠g爜灝變笉鑳藉湪IE涓鎵ц锛屾湪椹瓑灝嗕笉浼氳涓嬭澆銆?/div>

鐩稿叧闂

紱佺敤com緇勪歡鍙兘瀵艱嚧鐨勯棶棰?/span>

鍦ㄧ嚎鎾斁鍔熻兘鐨勭粍浠惰紱佺敤锛屼細瀵艱嚧鍦ㄧ嚎鐢靛獎絳夊湪綰胯棰戞棤娉曟甯歌鐪嬶紱
鍦ㄧ嚎鏉€姣?/span>鍔熻兘鐨勭粍浠惰紱佺敤锛屼細瀵艱嚧鍦ㄧ嚎鏉€姣掍笉鑳戒嬌鐢紱
鍦ㄧ嚎娓告垙鍔熻兘鐨勭粍浠惰紱佺敤锛屼細瀵艱嚧鍦ㄧ嚎娓告垙鏃犳硶鐜?
com緇勪歡紱佺敤鍚庣殑鍏蜂綋鎯呭喌锛岄渶瑕佹牴鎹叿浣撶殑com緇勪歡鍔熻兘浣滃垽鏂€?/div>

鎵嬪姩鍚姩COM緇勪歡鎿嶄綔鏂規硶:

榪愯鈥斺€攔egedit鈥斺€旀壘鍒拌紱佺敤鐨刢om緇勪歡瀵瑰簲鐨刢lsid|娉ㄥ唽琛ㄩ敭鍊?/span>鈥斺€斿垹闄ゅ叿浣撳€鹼紝鎴栬€呮暣涓敭銆?/div>
COM鏄疌omponent Object Model 锛?/strong>緇勪歡瀵矽薄妯″瀷锛夌殑緙╁啓銆傘€€鐢ㄦ埛闇€瑕佷粈涔堟牱鐨勮蔣浠朵駭鍝侊紵榪欐槸涓€涓閫夐锛屼絾楂樻晥锛屽仴澹槸鑲畾浼氳閫変腑鐨勩€備綔涓轟竴鍚嶈蔣浠跺紑鍙戜漢鍛樺浣曞仛鎵嶈兘婊¤凍鐢ㄦ埛鐨勯渶瑕佸憿锛熷繀欏昏淇濊瘉鍗囩駭搴旂敤鏃朵笉鐮村潖涓庝互鍓嶇増鏈殑鍚戝悗鍏煎鎬с€傚繀欏誨仛鍒版墿灞?a target="_blank" href="https://baike.baidu.com/view/685551.htm">緋葷粺鏈嶅姟鏃朵笉渚濊禆鐗瑰畾鐨勬搷浣滅郴緇熴€?a target="_blank" href="https://baike.baidu.com/view/324458.htm">闈㈠悜瀵矽薄鐨勭▼搴忚璁?/span>鏄劇劧鏄竴嬈¢潻鍛芥€х殑鏀瑰彉銆傞噰鐢?a target="_blank" href="https://baike.baidu.com/view/125370.htm">闈㈠悜瀵矽薄鐨勮璁℃柟娉曟垜浠彲浠ュ緢瀹規槗鐨勬妸瑕佽В鍐崇殑闂浜嬬墿鎶借薄鎴愬悇縐嶇被锛屽苟灝嗗唴閮ㄥ姩浣滃皝瑁呴殣鈃忚搗鏉ワ紝鍙彁渚涗竴浜涙帴鍙c€備絾榪欏苟娌℃湁瀹屽叏瑙e喅鎴戜滑鐨勯棶棰樸€傛槰澶╂垜鍦ㄣ€婄▼搴忓憳銆嬫潅蹇椾笂鐪嬪埌锛岀幇鍦ㄦ槸鍚嶰O鏃朵唬锛岄偅OO浠ュ悗鏄粈涔堝憿锛熷簲璿ユ槸闈㈠悜緇勪歡鍚с€?/div>
鎵嬪姩鍚姩COM緇勪歡鎿嶄綔鏂規硶:
榪愯鈥斺€攔egedit鈥斺€旀壘鍒拌紱佺敤鐨刢om緇勪歡瀵瑰簲鐨刢lsid|娉ㄥ唽琛ㄩ敭鍊尖€斺€斿垹闄ゅ叿浣撳€鹼紝鎴栬€呮暣涓敭銆?/div>
鍒氬垰璿誨畬銆奀OM鎶€鏈唴騫曘€嬩竴涔︼紝鏁寸悊浜嗕竴涓狥AQ锛屼緵澶у鍦ㄥ涔犳涔︽椂鍙傝€冦€?/strong>
榪欐槸絎竴閮ㄥ垎锛屽寘鍚墠3絝犵殑鍐呭銆?/div>
FAQ1锛氫粈涔堟槸COM緇勪歡锛熴€栫涓€絝犮€?/strong>
Answer:
COM緇勪歡鏄互WIN32鍔ㄦ€侀摼鎺ュ簱锛圖LL锛夋垨鍙墽琛屾枃浠訛紙EXE锛夊艦寮忓彂甯冪殑鍙墽琛屼唬鐮佺粍鎴愩€?/div>
COM緇勪歡鏄伒寰狢OM瑙勮寖緙栧啓鐨?/div>
COM緇勪歡鏄竴浜涘皬鐨勪簩榪涘埗鍙墽琛屾枃浠?/div>
COM緇勪歡鍙互緇欏簲鐢ㄧ▼搴忋€佹搷浣滅郴緇熶互鍙婂叾浠栫粍浠舵彁渚涙湇鍔?/div>
鑷畾涔夌殑COM緇勪歡鍙互鍦ㄨ繍琛屾椂鍒誨悓鍏朵粬緇勪歡榪炴帴璧鋒潵鏋勬垚鏌愪釜搴旂敤紼嬪簭
COM緇勪歡鍙互鍔ㄦ€佺殑鎻掑靉鎴栧嵏鍑哄簲鐢?/div>
COM緇勪歡蹇呴』鏄姩鎬侀摼鎺ョ殑
COM緇勪歡蹇呴』闅愯棌锛堝皝瑁咃級鍏跺唴閮ㄥ疄鐜扮粏鑺?/div>
COM緇勪歡蹇呴』灝嗗叾瀹炵幇鐨勮璦€闅愯棌
COM緇勪歡蹇呴』浠ヤ簩榪涘埗鐨勫艦寮忓彂甯?/div>
COM緇勪歡蹇呴』鍙互鍦ㄤ笉濡ㄧ宸叉湁鐢ㄦ埛鐨勬儏鍐典笅琚崌綰?/div>
COM緇勪歡鍙互閫忔槑鐨勫湪緗戠粶涓婅閲嶆柊鍒嗛厤浣嶇疆
COM緇勪歡鎸夌収涓€縐嶆爣鍑嗙殑鏂瑰紡鏉ュ甯冨畠浠殑瀛樺湪
FAQ2锛氱粍浠朵笉鏄€︹€︼紵銆栫涓€絝犮€?/strong>
Answer:
COM緇勪歡涓嶆槸涓€縐嶈綆楁満璿█
COM緇勪歡涓嶆槸DLL锛屽彧鏄埄鐢―LL鏉ョ粰緇勪歡鎻愪緵鍔ㄦ€侀摼鎺?/span>鐨勮兘鍔?/div>
COM緇勪歡涓嶆槸涓€涓獮PI鍑芥暟闆嗐€?/div>
COM緇勪歡涓嶆槸綾?/div>
FAQ3锛氫粈涔堟槸鎺ュ彛锛熴€栫浜岀珷銆?/strong>
Answer:
鎺ュ彛灝辨槸鎻愪緵涓や釜涓嶅悓瀵矽薄闂寸殑涓€縐嶈繛鎺ャ€?/div>
璁$畻鏈虹▼搴忔槸閫氳繃涓€緇勫嚱鏁拌€岃繘琛岃繛鎺ョ殑锛岃繖緇勫嚱鏁板氨鏄畾涔変簡紼嬪簭涓笉鍚岄儴鍒嗙殑鎺ュ彛銆?/div>
DLL鐨勬帴鍙e氨鏄畠鎵€杈撳嚭鐨勯偅浜涘嚱鏁般€?/div>
C++綾葷殑鎺ュ彛灝辨槸璿ョ被鐨勬垚鍛樺嚱鏁伴泦銆?/div>
COM涓殑鎺ュ彛鏄竴緇勭敱緇勪歡瀹炵幇鐨勬彁渚涚粰瀹㈡埛浣跨敤鐨勫嚱鏁般€?/div>
鍦–OM涓帴鍙f槸涓€涓寘鍚嚱鏁?a target="_blank" href="https://baike.baidu.com/view/2072881.htm">鎸囬拡鏁扮粍鐨勫唴瀛樼粨鏋勶紝鏁扮粍鍏冪礌鏄竴涓敱緇勪歡瀹炵幇鐨勫嚱鏁板湴鍧€銆?/div>
FAQ4锛氭帴鍙g殑浣滅敤鏄粈涔堬紵銆栫浜岀珷銆?/strong>
Answer:
鏈変簡緇勪歡濡備綍灝嗗畠浠繛鎺ヨ搗鏉ユ瀯鎴愭煇涓簲鐢ㄧ▼搴忥紝闇€瑕佺敤鎺ュ彛銆?/div>
鍦–OM涓帴鍙e氨鏄竴鍒囷紝瀵瑰鎴瘋緇勪歡灝辨槸鎺ュ彛闆嗭紝瀹㈡埛鍙兘閫氳繃鎺ュ彛鍜岀粍浠舵墦浜ら亾銆?/div>
璿存槑鎺ュ彛鍙互淇濇姢緋葷粺鍏嶅彈澶栫晫鍙樺寲鐨勫獎鍝嶃€傝繖鏄皝瑁呯殑浣撶幇銆?/div>
鎺ュ彛瀹炵幇浜嗕嬌鐢ㄦ埛浣跨敤鍚屾牱鐨勬柟寮忔潵澶勭悊涓嶅悓鐨勭粍浠躲€傝繖鏄鎬佺殑浣撶幇銆?/div>
FAQ5锛氫粈涔堟槸IUnKnown? 銆栫涓夌珷銆?/strong>
Answer:
IUnKnown鏄竴涓帴鍙c€?/div>
鎵€鏈塁OM鎺ュ彛閮界戶鎵縄UnKnown銆?/div>
IUnKnown鐨勫畾涔夊湪WIN32 SDK涓殑UNKNWN澶存枃浠朵腑銆?/div>
///IUnKnown鐨勫畾涔?/div>
interface IUnKnown
{
virtual HRESULT __stdcall QueryInterface(const IID& iid,void **ppv)=0;
virtual ULONG __stdcall AddRef()=0;
virtual ULONG __stdcall Release()=0;
}
FAQ6锛歈ueryInterface鍑芥暟鐨勪綔鐢ㄦ槸浠€涔堬紵銆栫涓夌珷銆?/strong>
Answer:
QueryInterface鏄疘UnKnown鐨勬垚鍛樺嚱鏁幫紝瀹㈡埛鍙互閫氳繃姝ゅ嚱鏁版潵鏌ヨ緇勪歡鏄惁鏀寔鏌愪釜鐗瑰畾鐨勬帴鍙c€?/div>
QueryInterface鍑芥暟榪斿洖涓€涓寚鍚戠粍浠舵敮鎸佺殑鎺ュ彛鐨?a target="_blank" href="https://baike.baidu.com/view/159417.htm">鎸囬拡銆?/div>
濡傛灉QueryInterface鍑芥暟娌℃湁鎵懼埌緇勪歡鏀寔鐨勬帴鍙e墶榪斿洖鎸囬拡鏄疦ULL銆?/div>
QueryInterface鍑芥暟鍙互浣跨敤if鈥hen鈥lse璿彞銆?a target="_blank" href="https://baike.baidu.com/view/209670.htm">鏁扮粍銆佹暎鍒楄〃銆佹爲鏉ュ疄鐜般€?/div>
QueryInterface鍑芥暟涓嶈兘浣跨敤case璿彞锛屽洜涓篞ueryInterface鍑芥暟榪斿洖鐨勬槸涓€涓狧RESULT緇撴瀯鑰屼笉鏄竴涓暟銆?/div>
QueryInterface涔熸槸涓€縐嶆棤灝佸鐞嗙粍浠剁増鏈殑鏈哄埗銆傝繖縐嶆満鍒朵嬌寰楃粍浠剁殑鏂版棫涓嶅悓鐨勭増鏈彲浠ヤ簰鎿嶄綔銆?/div>
FAQ7锛歈ueryInterface鍑芥暟鐨勫疄鐜拌鍒欐槸浠€涔堬紵銆栫涓夌珷銆?/strong>
Answer:
QueryInterface榪斿洖鐨処UnKnown鎸囬拡鎬繪槸鐩稿悓銆?/div>
鑻ュ鎴瘋幏寰椾簡鏌愪釜鎺ュ彛锛岄偅涔堝畠鎬昏兘鑾峰緱姝ゆ帴鍙c€?/div>
瀹㈡埛鍙互鍐嶆鑾峰緱宸茬粡鎷ユ湁鐨勬帴鍙c€?/div>
瀹㈡埛鍙互榪斿洖鍒拌搗濮嬫帴鍙c€?/div>
鑻ヨ兘澶熷湪鏌愪釜鎺ュ彛鑾峰緱鏌愪釜鐗瑰畾鎺ュ彛锛岄偅涔堜粠浠繪剰鎺ュ彛閮藉皢鍙互鑾峰緱姝ゆ帴鍙c€?/div>
FAQ8锛氭帴鍙g殑濡備綍瀹炵幇锛?/strong>
Answer:
COM鎺ュ彛鍦–++涓槸鐢ㄧ函鎶借薄鍩虹被瀹炵幇銆?/div>
涓€涓狢OM緇勪歡鍙互鏀涓帴鍙c€?/div>
涓€涓狢++綾誨彲浠ヤ嬌鐢?a target="_blank" href="https://baike.baidu.com/view/459327.htm">澶氶噸緇ф壙鏉ュ疄鐜頒竴涓敮鎸佸涓帴鍙g殑緇勪歡銆?/div>
緇勪歡鍙互鏀寔浠繪剰鏁扮洰鐨勬帴鍙c€?/div>
鎺ュ彛搴旇鍏鋒湁涓嶅彉鎬с€傚湪緇勪歡鍗囩駭鏃跺簲璿ヤ笉淇敼鍘熸潵鐨勬帴鍙o紝鑰屾槸娣誨姞鏂扮殑鎺ュ彛銆?/div>
瑕佺簿蹇冭璁″疄鐜版帴鍙o紝浠ヤ嬌涔嬭兘澶熸敮鎸佸悇縐嶄笉鍚岀殑瀹炵幇銆?/div>
FAQ9锛歈ueryInterface鍑芥暟鐨勫弬鏁癐ID鏄粈涔堬紵銆栫涓夌珷銆?/strong>
Answer:
瀹冩槸涓€涓粨鏋勶紝鎺ュ彛鏍囪瘑絎︾粨鏋勩€?/div>
IID鏍囪瘑浜嗗鎴鋒墍闇€鐨勬帴鍙c€?/div>
姣忎竴涓帴鍙i兘鏈変竴涓敮涓€鐨勬帴鍙f爣璿嗙銆傛墍浠ユ煇涓笌IID鐩稿搴旂殑鎺ュ彛緇濆涓嶄細鍙戠敓鍙樺寲銆?/div>
鎺ュ彛IID鍐衝畾浜咰OM緇勪歡鐨勭増鏈€?/div>
涓嶅悓鐨勬帴鍙e叿鏈変笉鍚岀殑ID锛屽寘鎷笉鍚岀増鏈殑鎺ュ彛銆?/div>
FAQ10锛氫綍鏃墮渶瑕佸緩絝嬩竴涓柊鐨凜OM緇勪歡鐗堟湰锛熴€栫涓夌珷銆?/strong>
Answer:
褰撲負宸叉湁鎺ュ彛鎸囧畾鏂扮殑ID鏃跺簲璿ユ槸涓嬮潰鐨勬潯浠惰嚦灝戞湁涓€涓垚絝嬨€?/div>
鎺ュ彛涓嚱鏁扮殑鏁扮洰鍙戠敓鏀瑰彉鏃躲€?/div>
鎺ュ彛涓嚱鏁扮殑欏哄簭鍙戠敓鏀瑰彉銆?/div>
鎺ュ彛涓煇涓嚱鏁扮殑鍙傛暟鍙戠敓鏀瑰彉
鎺ュ彛涓煇涓嚱鏁扮殑鍙傛暟鐨勯『搴忓彂鐢熸敼鍙?/div>
鎺ュ彛涓煇涓嚱鏁扮殑鍙傛暟鐨勭被鍨嬪彂鐢熸敼鍙?/div>
鎺ュ彛涓嚱鏁扮殑榪斿洖鍊煎彂鐢熸敼鍙?/div>
鎺ュ彛涓嚱鏁扮殑榪斿洖鍊肩被鍨嬪彂鐢熸敼鍙?/div>
鎺ュ彛涓嚱鏁扮殑鍙傛暟鐨勫惈涔夊彂鐢熸敼鍙?/div>
鎺ュ彛涓嚱鏁扮殑鍚箟鍙戠敓鏀瑰彉
綆€鍗曞湴璿達紝COM鏄竴縐嶈法搴旂敤鍜岃璦€鍏變韓浜岃繘鍒朵唬鐮?/span>鐨勬柟娉曘€備笌C++涓嶅悓锛屽畠鎻愬€?a target="_blank" href="https://baike.baidu.com/view/60376.htm">婧愪唬鐮?/span>閲嶇敤銆侫TL渚挎槸涓€涓緢濂界殑渚嬭瘉銆傛簮鐮佺駭閲嶇敤鉶界劧濂斤紝浣嗗彧鑳界敤浜嶤++銆傚畠榪樺甫鏉ヤ簡鍚嶅瓧鍐茬獊鐨勫彲鑳芥€э紝鏇翠笉鐢ㄨ涓嶆柇鎷瘋礉閲嶇敤浠g爜鑰屽鑷村伐紼嬭啫鑳€鍜岃噧鑲褲€?/div>
Windows浣跨敤DLLs鍦ㄤ簩榪涘埗綰у叡浜唬鐮併€傝繖涔熸槸Windows紼嬪簭榪愯鐨勫叧閿€斺€旈噸鐢╧ernel32.dll, user32.dll絳夈€備絾DLLs鏄拡瀵笴鎺ュ彛鑰屽啓鐨勶紝瀹冧滑鍙兘琚獵鎴栫悊瑙璋冪敤瑙勮寖鐨勮璦€浣跨敤銆傜敱緙栫▼璿█鏉ヨ礋璐e疄鐜板叡浜唬鐮侊紝鑰屼笉鏄敱DLLs鏈韓銆傝繖鏍風殑璿滵LLs鐨勪嬌鐢ㄥ彈鍒伴檺鍒躲€?/div>
MFC寮曞靉浜嗗彠澶栦竴縐峂FC鎵╁睍DLLs浜岃繘鍒跺叡浜満鍒躲€備絾瀹冪殑浣跨敤浠嶅彈闄愬埗鈥斺€斿彧鑳藉湪MFC紼嬪簭涓嬌鐢ㄣ€?/div>
COM閫氳繃瀹氫箟浜岃繘鍒舵爣鍑嗚В鍐充簡榪欎簺闂锛屽嵆COM鏄庣‘鎸囧嚭浜岃繘鍒舵ā鍧楋紙DLLs鍜孍XEs锛夊繀欏昏緙栬瘧鎴愪笌鎸囧畾鐨勭粨鏋勫尮閰嶃€傝繖涓爣鍑嗕篃紜垏瑙勫畾浜嗗湪鍐呭瓨涓浣曠粍緇嘋OM瀵矽薄銆侰OM瀹氫箟鐨勪簩榪涘埗鏍囧噯榪樺繀欏葷嫭絝嬩簬浠諱綍緙栫▼璿█锛堝C++涓殑鍛藉悕淇グ锛夈€備竴鏃︽弧瓚充簡榪欎簺鏉′歡锛屽氨鍙互杞繪澗鍦頒粠浠諱綍緙栫▼璿█涓瓨鍙栬繖浜涙ā鍧椼€傜敱緙栬瘧鍣?/span>璐熻矗鎵€浜х敓鐨?a target="_blank" href="https://baike.baidu.com/view/2418160.htm">浜岃繘鍒朵唬鐮?/span>涓庢爣鍑嗗吋瀹廣€傝繖鏍蜂嬌鍚庢潵鐨勪漢灝辮兘鏇村鏄撳湴浣跨敤榪欎簺浜岃繘鍒朵唬鐮?/span>銆?/div>
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最後更新:2017-04-03 15:21:44

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