DBGrid使用全书(三)
2006-02-04 13:54:47 来源：WEB开发网 闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾惧綊鏌熼梻瀵割槮缁炬儳缍婇弻鐔兼⒒鐎靛壊妲紒鐐劤缂嶅﹪寮婚悢鍏尖拻閻庨潧澹婂Σ顔剧磼閻愵剙鍔ょ紓宥咃躬瀵鎮㈤崗灏栨嫽闁诲酣娼ф竟濠偽ｉ鍓х＜闁诡垎鍐ｆ寖闂佺娅曢幑鍥灳閺冨牆绀冩い蹇庣娴滈箖鏌ㄥ┑鍡欏嚬缂併劎绮妵鍕箳鐎ｎ亞浠鹃梺闈涙搐鐎氫即鐛崶顒夋晬婵絾瀵ч幑鍥蓟閻斿摜鐟归柛顭戝枛椤牆顪冮妶搴′簼缂侇喗鎸搁悾鐑藉础閻愬秵妫冮崺鈧い鎺戝瀹撲礁鈹戦悩鎻掝伀缁惧彞绮欓弻娑氫沪閹规劕顥濋梺閫炲苯澧伴柟铏崌閿濈偛鈹戠€ｎ€晠鏌嶆潪鎷屽厡闁汇倕鎳愮槐鎾存媴閸撴彃鍓卞銈嗗灦閻熲晛鐣烽妷褉鍋撻敐搴℃灍闁绘挻娲橀妵鍕箛闂堟稐绨肩紓浣藉煐濮樸劎妲愰幘璇茬闁冲搫鍊婚ˇ鏉库攽椤旂》宸ユい顓炲槻閻ｇ兘骞掗幋鏃€鐎婚梺瑙勬儗閸樺€熲叺婵犵數濮烽弫鍛婃叏椤撱垹纾婚柟鍓х帛閳锋垶銇勯幒鍡椾壕缂備礁顦遍弫濠氱嵁閸℃稒鍊烽柛婵嗗椤旀劕鈹戦悜鍥╃У闁告挻鐟︽穱濠囨嚃閳哄啰锛滈梺褰掑亰閸欏骸鈻撳⿰鍫熺厸閻忕偟纭堕崑鎾诲箛娴ｅ憡鍊梺纭呭亹鐞涖儵鍩€椤掑啫鐨洪柡浣圭墪閳规垿鎮欓弶鎴犱桓闂佸湱枪閹芥粎鍒掗弮鍫熷仺缂佸顕抽敃鍌涚厱闁哄洢鍔岄悘鐘绘煕閹般劌浜惧┑锛勫亼閸婃牠宕濋敃鈧…鍧楀焵椤掍胶绠剧€光偓婵犱線鍋楀┑顔硷龚濞咃絿妲愰幒鎳崇喓鎷犻懠鑸垫毐闂傚倷鑳舵灙婵炲鍏樺顐ゆ嫚瀹割喖娈ㄦ繝鐢靛У绾板秹寮查幓鎺濈唵閻犺櫣灏ㄥ銉р偓瑙勬尭濡繂顫忛搹鍦＜婵☆垰鎼～宥囩磽娴ｉ鍔嶉柟绋垮暱閻ｇ兘骞嬮敃鈧粻濠氭偣閸パ冪骇鐎规挸绉撮—鍐Χ閸℃ê闉嶇紓浣割儐閸ㄥ墎绮嬪澶嬪€锋い鎺嶇瀵灝鈹戦埥鍡楃仯闁告鍕洸濡わ絽鍟崐鍨叏濡厧浜鹃悗姘炬嫹
闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾惧綊鏌熼梻瀵割槮缁炬儳缍婇弻鐔兼⒒鐎靛壊妲紒鐐劤缂嶅﹪寮婚悢鍏尖拻閻庨潧澹婂Σ顔剧磼閻愵剙鍔ょ紓宥咃躬瀵鎮㈤崗灏栨嫽闁诲酣娼ф竟濠偽ｉ鍓х＜闁诡垎鍐ｆ寖闂佺娅曢幑鍥灳閺冨牆绀冩い蹇庣娴滈箖鏌ㄥ┑鍡欏嚬缂併劌銈搁弻鐔兼儌閸濄儳袦闂佸搫鐭夌紞渚€銆佸鈧幃娆撳箹椤撶噥妫ч梻鍌欑窔濞佳兾涘▎鎴炴殰闁圭儤顨愮紞鏍ㄧ節闂堟侗鍎愰柡鍛叀閺屾稑鈽夐崡鐐差潻濡炪們鍎查懝楣冨煘閹寸偛绠犻梺绋匡攻椤ㄥ棝骞堥妸鈺傚€婚柦妯侯槺閿涙稑鈹戦悙鏉戠亶闁瑰磭鍋ゅ畷鍫曨敆娴ｉ晲缂撶紓鍌欑椤戝棛鈧瑳鍥ㄥ€垫い鎺戝閳锋垿鏌ｉ悢鍛婄凡闁抽攱姊荤槐鎺楊敋閸涱厾浠搁悗瑙勬礃閸ㄥ潡鐛崶顒佸亱闁割偁鍨归獮宥囩磽閸屾艾鈧兘鎮為敃鍌涙櫔缂傚倷鐒﹂妵鍡涘炊閵娧冨笚闁荤喐绮嶇划鎾崇暦濠婂牊鏅濋柛灞炬皑閻撴垿姊洪崨濠傚Е闁绘挸鐗嗗玻鍧楀冀椤撶喓鍘卞┑鐘绘涧濡鎮甸弮鍌涘枑闁哄倽娉曢弳锕傛煙椤栫偛浜版俊鑼亾缁绘稓鈧數枪瀛濋梺闈涚墢鏋い顐㈢箻閹煎湱鎲撮崟顐ゅ酱闂備浇鍋愰埛鍫ュ礈濞戙埄鏁婂鑸靛姈閳锋垿鏌ｉ幘铏崳缂佸娅ｇ槐鎺楁偐瀹曞洤鈷屽Δ鐘靛仜閸燁垶濡堕敐澶婄闁宠桨璁查崑鎾寸節濮橆厾鍙冨┑鈽嗗灟鐠€锕€危婵傚憡鐓欓柤鎭掑劜缁€瀣叏婵犲啯銇濇俊顐㈠暙閳藉娼忛…鎴斿亾閸℃ḿ绡€缁剧増菤閸嬫捇鎼归銏＄亷闁诲氦顫夊ú蹇涘垂娴犲绠栧ù鐘差儏瀹告繂鈹戦悙闈涗壕閻庢艾銈稿娲嚒閵堝懏鐎鹃梺鑽ゅ枂閸庢娊鍩€椤掍焦鐨戦柛蹇斆悾鐑筋敍濠靛牏鏉稿┑鐐村灦閻熝囧储闁秵鈷戠紓浣光棨椤忓棗顥氭い鎾跺枑濞呯娀鏌ｉ姀鐘冲暈闁绘挸绻橀弻娑㈠焺閸愮偓鐣堕梺閫炲苯澧繝鈧潏鈺冪＝闁规儳顕々鐑芥倵閿濆簼绨荤紒鎰⊕缁绘繈鎮介棃娴躲垽鎮楀鐓庡⒋闁绘侗鍣ｅ畷濂稿Ψ閿旇瀚肩紓浣鸿檸閸樺ジ骞婃惔銊嬪顓兼径瀣幍濠电偠灏濠勮姳閼恒儰绻嗛柛娆忣槸婵秶鈧鍠楅幐鎶藉箖閵忋倕浼犻柛鏇樺妼瑜板繘姊婚崒姘偓鎼佸磹閹间礁纾瑰瀣椤愯姤鎱ㄥ鍡楀幊缂傚倹姘ㄩ幉绋款吋閸パ冪柧闂傚倷绶氬ḿ褔鎮ч崱妞曟椽鎮╃拠鑼紱闂佸湱鍋撻崜姘缚閳哄倶浜滈柟鎵虫櫅閻忊晝绱掓笟鍥ф珝婵﹨娅ｇ槐鎺懳熼崷顓犵畳闂備線娼荤紞鍥╃礊娓氣偓閹即顢氶埀顒勭嵁閹烘绠犻柧蹇ｅ亝椤ュ牓鏌涢埞鎯т壕婵＄偑鍊栫敮鎺楀磹缂佹ḿ鈻旂€广儱顦伴悡銉︾節闂堟稒顥炴い銉уХ缁辨帡鍩﹂埀顒勫磻閹剧粯鈷掗柛灞捐壘閳ь剚鎮傞幃褎绻濋崟顓犵厯闂佺鎻粻鎴澬ч崣澶岀闁糕剝顨堢拹鈺呮煟閻旂ǹ顥愰柛顐邯閺屾盯顢曢悩鑼紕闂佸搫妫崑濠傤潖濞差亜浼犻柛鏇ㄥ幘閸斿湱绱撻崒姘毙￠柣鎺炵畵楠炲牓濡搁埡浣哄姦濡炪倖甯掔€氼參鎮￠崘顔界厵妞ゆ牗绮岄。鑲╃棯椤撶姴浜剧紒缁樼箞閸┾偓妞ゆ帊鐒︾紞鍥煏婵炑冩噹妤犲嫰姊绘担鍛婃儓婵炲眰鍔戝畷浼村箻鐠哄搫袣闂侀€炲苯澧柍瑙勫灴椤㈡瑩寮妶鍕繑闂備礁鎲￠敃銏㈢不閺嵮呮殾闁靛繈鍊栭崑銊╂煕濞戞☉鍫ュ箯閾忓湱纾介柛灞剧懅閸斿秹鏌ㄥ顑芥斀妞ゆ洖妫涢悾鐢告煛鐏炲墽娲存鐐达耿瀵爼骞嬪┑鍥ㄥ殘闂傚倷娴囬鏍窗濡ゅ嫭鎳屾繝鐢靛仧閸樠呮崲濡绻嗛柟闂寸鍥撮梺鎼炲劗閺呮繈寮虫导瀛樷拻闁稿本鐟чˇ锔界節閳ь剚娼忛埡浣哥亰濡炪倖鐗楃划宥夊汲濠婂牊鐓熼柟閭﹀墰閹界姵绻涢崨顖毿ｇ紒缁樼洴楠炲鎮欑€靛憡顓荤紓浣哄亾瀹曟﹢宕戦幇顔筋潟闁规儳鐡ㄦ刊鎾偣閹伴潧鐏ｇ紒杈ㄦ緲閳规垿鎮欓弶鎴犵シ濡炪倖娲﹂崣鍐春閳ь剚銇勯幒鎴濇灓婵炲吋鍔栫换娑㈠矗婢跺苯鈪归梺浼欑悼閸忔﹢銆佸Δ鍛妞ゅ繐鍟伴懗娲⒒閸屾艾鈧绮堟笟鈧獮澶愭晸閻樿尙顦梺鍝勬储閸ㄥ綊鎮块鈧弻锝呂熷▎鎯ф缂備讲鍋撻柛顐ゅ枔缁♀偓闂傚倸鐗婄粙鎾存櫠濞戞埃鍋撶憴鍕鐎殿喖澧庨幑銏犫槈閵忕姷顓洪梺缁樺姂閸斿海妲愭导瀛樷拺闁告繂瀚ˉ婊勪繆椤愶綆娈滈柛鈺冨仱楠炲鏁傞挊澶夋睏闂佸搫顦悧婊堝磻閸曨垰鍌ㄩ柨鐔哄У閳锋垿寮堕悙鏉戭棆闁告柨绉归弻锝呂旀担铏圭厒濠碘€冲级閸旀瑩鐛Ο灏栧亾濞戞顏堫敁閹惧绠鹃悗鐢登瑰瓭濡炪倖鍨甸幊姗€鐛Δ鍛仺闁告稑艌閹锋椽姊洪棃鈺佺槣闁告ü绮欏畷鐢稿焵椤掆偓閳规垿鎮欓懠顒佸嬀闂佺ǹ锕ョ换鍫ョ嵁閸愨斂鍋呴柛鎰ㄦ櫅閳ь剙顭烽弻锕€螣娓氼垱楔濡炪倖鏌ㄩ敃顏勵潖閾忚鍠嗛柛鏇ㄥ墮閸撳綊姊洪崨濞掕偐鍒掑▎蹇曟殾闁瑰墽绮崑銊╂煕濞戞☉鍫ュ箯濞差亝鈷戦柤濮愬€曢弸鎴炵節閵忊槄鑰挎鐐插暞缁楃喖鍩€椤掑嫬钃熼柨婵嗩槸缁犳娊鏌ｉ幇顔芥毄闁哄棎鍊濆铏规嫚閳ヨ櫕鐏嶅銈冨妼閿曨亪鎮伴鈧浠嬪Ω閿曗偓椤庢捇姊虹粙璺ㄧ妞わ附澹嗛埀顒佷亢濡嫰鍩為幋锔藉€烽柤鎼佹涧濞懷呯磽娴ｇ懓绲绘繛灏栤偓宕囨殾闁哄洢鍨瑰洿婵犮垼娉涢敃銈夊箚閻愮儤鈷戦梺顐ゅ仜閼活垱鏅剁€涙ɑ鍙忓┑鐘插暞閵囨繃顨ラ悙瀵稿⒌闁诡喗鐟ラ湁閻庯綆浜欐竟鏇㈡⒑閸濆嫮鈻夐柛妯圭矙瀹曟垹鈧綆鍠楅悡鐔镐繆椤栨氨浠㈤柛姘贡閳ь剝顫夐幐椋庢濮樿埖鍋傛い鎰剁畱閻愬﹪鏌曟繛褉鍋撳┑顔兼喘濮婃椽宕崟顒€娅ら梺璇″枛閸婂灝顕ｆ繝姘╅柍鍝勫€告禍鐐烘⒑缁嬫寧婀扮紒瀣灴椤㈡棃鏁撻敓锟�
濠电姷鏁告慨鐑藉极閸涘﹥鍙忛柣鎴ｆ閺嬩線鏌涘☉姗堟敾闁告瑥绻橀弻锝夊箣閿濆棭妫勯梺鍝勵儎缁舵岸寮诲☉妯锋婵鐗婇弫楣冩⒑閸涘﹦鎳冪紒缁橈耿瀵鏁愭径濠勵吅闂佹寧绻傚Λ顓炍涢崟顖涒拺闁告繂瀚烽崕搴ｇ磼閼搁潧鍝虹€殿喛顕ч埥澶娢熼柨瀣垫綌婵犳鍠楅〃鍛存偋婵犲洤鏋佸Δ锝呭暞閳锋垿鏌涘☉姗堝姛闁瑰啿鍟扮槐鎺旂磼濡櫣浼屾繝纰夌磿閺佽鐣烽悢纰辨晬婵﹢纭搁崯瀣⒒娴ｅ憡鍟炴い銊ョ墦瀹曟垿鎮㈤崫銉祫闂佸吋绁撮弲婵堝閽樺褰掓晲閸涱喗鍎撳銈呴閻倿寮诲☉銏犖╅柕澹啰鍘介柣搴㈩問閸犳盯顢氳閸┿儲寰勯幇顒夋綂闂佺粯岣块弫鎼佸级閹间焦鈷掗柛灞捐壘閳ь剚鎮傞幃褎绻濋崟顓犵厯闂佸湱鍎ら〃鍡涘磹閸洘鐓曟い鎰Т閸旀粓鏌涙繝鍕毈闁哄矉缍侀幃銏ゅ传閸曞灚姣夐梻浣告憸閸犳捇宕戦悢鐑橆潟闁圭儤姊圭€氭岸鏌熺紒妯虹瑲婵炲牏绮换婵堝枈婢跺瞼锛熼梺杞版祰椤曆囨偩閻戣姤鍋勭痪鎷岄哺閺咁剙鈹戦鏂よ€跨痪顓熸倐瀹曨垳鈧綆鍠楅埛鎴︽偣閸ャ劎鍙€闁告瑥瀚换娑欐媴閸愬弶鎼愮紒鐘靛劋缁绘繃绻濋崒婊冾杸闂佺ǹ顑傞弲娑㈠煘閹达箑纾兼慨姗嗗幖閺嗗牓姊洪幎鑺ユ暠闁搞劌缍婇幆鈧い蹇撶墱閺佸洭鏌ｉ幇顓熺稇妞ゅ孩绋戦埞鎴︽倷閹绘帗鍊梺鍛婃⒐閻楁粓骞戦姀鐘闁靛繆鈧櫕顓绘俊鐐€栧濠氬磻閹剧粯鐓涢悗锝庝簻椤掋垽鏌曢崶褍顏い銏℃礋婵偓闁靛繈鍩勯崬铏圭磽閸屾瑦绁板鏉戞憸閺侇噣骞掗弴鐘辫埅闂傚倷绀侀崥瀣矈閹绢喖鐤炬繝濠傜墕閸氬湱鈧厜鍋撻柛鏇ㄥ厴閹风粯绻涢幘鏉戠劰闁稿鎹囬弻宥堫檨闁告挻鐩畷鎴濃槈閵忊€虫濡炪倖鐗楃粙鎺戔枍閻樼偨浜滈柡鍐ㄦ搐娴滃綊鏌￠崱妤侇棦闁哄被鍔岄埞鎴﹀幢濞嗗浚鏆梻浣告啞閺屻劑鎮樺璺何﹂柛鏇ㄥ灡閺呮粓鏌ｉ敐鍛板鐎殿喓鍔戝铏规嫚閳ヨ櫕鐝紓浣虹帛缁诲啯绌辨繝鍥ㄥ殝闂傚牊绋撶粣鐐烘煟鎼搭垳绉甸柛鎾寸懅閺侇喗銈ｉ崘鈹炬嫽婵炶揪绲挎灙妞ゃ儱绻橀弻娑氣偓锝庝簼閸ｄ粙鏌熼獮鍨伈鐎规洘锕㈤、娆撴嚃閳哄骞㈠┑锛勫亼閸婃洜鎹㈤幇鏉跨疇闁归偊鍠氭稉宥夋煕閹炬せ鍋撻柛瀣崌閹兘寮跺▎鐐棏闂備礁鎽滄慨闈浢哄⿰鍫熷殟閺夊牄鍔庣弧鈧┑顔斤供閸撴盯鎮炬ィ鍐┾拺缂備焦蓱閻撱儵鏌涘顒夊剶闁糕晜鐩獮瀣晜閽樺鍋撻悽鍛婄厱闁挎棁顕ч獮鏍冀閿熺姵鈷戦梻鍫熺⊕椤ユ粓鏌涢悢鍛婂唉鐎殿喖顭锋俊鑸靛緞婵犲嫷妲伴梻浣藉亹閳峰牓宕滃▎鎾村亗闁绘柨鍚嬮崐鐢告偡濞嗗繐顏紒鈧崘顏嗙＜閻犲洩灏欐晶锔锯偓娈垮櫘閸嬪﹤鐣峰鈧、娆撴嚃閳轰礁袝濠碉紕鍋戦崐鏍暜閹烘柡鍋撳鈧崶褏鍔﹀銈嗗笂閻掞箓藟閸懇鍋撶憴鍕闁挎洏鍨介妴浣糕枎閹惧啿绨ユ繝銏ｎ嚃閸ㄦ澘煤閿曞倹鍋傞柡鍥ュ灪閻撳啴鏌嶆潪鎵槮闁哄鍊栫换娑㈠醇閻曞倽鈧潡鏌″畝瀣М闁诡喓鍨荤划娆撳垂椤曞懏缍掑┑鐘愁問閸犳牠鏁冮妷銉富濞寸姴顑呯粻鏍煃閳轰礁鏆為柛搴ｅ枛閺屽秹鍩℃担鍛婃闂佷紮璁ｇ紞浣割潖缂佹ɑ濯撮柧蹇曟嚀缁楋繝姊虹紒姗嗘畷婵炶尙鍠愭穱濠囧礈娴ｈ櫣鐓撻柣鐘充航閸斿秴鈻撴ィ鍐┾拺缂備焦锚閻忥箑鐣濋敐鍫熺《鐎殿啫鍥х劦妞ゆ帒瀚埛鎴︽煙閼测晛浠滈柛鏂哄亾闂備礁鎲￠崝鎴﹀礉鎼淬劌围妞ゆ洍鍋撴慨濠傤煼瀹曟帒鈻庨幋鐘靛床婵犵數鍋橀崠鐘诲礋閸偒鍟嶉梻濠庡亜濞诧箑煤濮椻偓閿濈偤寮撮姀锛勫幐闂佹悶鍎崕閬嶆倶閳哄懏鐓曢悘鐐额嚙婵′粙鏌曢崶褍顏紒鐘崇洴楠炴ḿ鎹勬笟顖涙緫闂傚倷鐒︽繛濠囧绩闁秴鍨傞柛褎顨呴拑鐔兼煟閺傚灝鎮戦柛銈呭暣閺屽秵娼悧鍫▊缂備緡鍠栭悥鐓庮潖濞差亜宸濆┑鐘插暊閹风懓顪冮妶鍐ㄥ闁挎洦浜滈锝嗙節濮橆厽娅㈤梺缁樕戣ぐ鍐玻濞戞﹩娓婚柕鍫濇椤ュ牓鏌℃笟鍥ф灍闁逛究鍔戝畷鍫曞煛閸愵亷绱冲┑鐐舵彧缁叉寧鐏欓梺閫炲苯澧繝鈧柆宥呮瀬妞ゆ洍鍋撻柟顔哄灪娣囧﹪骞橀搹顐㈢獩闂侀€炲苯澧存繛浣冲洤绠烘繝濠傛噹椤ユ艾鈹戦崒婧撳湱鐥閺屾盯顢曢敐鍥ｆ婵犲痉銈呬汗缂佽鲸甯掕灃濞达絼璀﹂弳锛勭磽娴ｈ櫣甯涢柣鈺婂灦楠炲啴鍩勯崘鈺佸妳闂佹寧绻傚ù鍌炲疮鐎ｎ喗鈷掑ù锝堟閵嗗﹪鏌￠崒娆戠獢鐎规洘绮岄埞鎴犫偓锝庝簽椤斿棝姊洪崨濠勨槈闁宦板姂閹繝濡烽埡鍌氣偓鐢告煥濠靛棙鍣藉ù鐘崇〒缁辨挸顓奸崱鈺傜杹濠殿喖锕ら…宄扮暦閹烘埈娼╂い鎴ｆ娴滃墽鈧懓瀚崳纾嬨亹閹烘垹鍊為悷婊勭矊闇夐柡宥庡幗閻撳繐鈹戦悙闈涗壕婵炲懎妫濋弻娑欑節閸屾稑浠撮梺鍝勮閸旀垵顕ｉ幘顔藉€锋繛鏉戭儏娴滈箖鏌涘┑鍕姢濞戞挸绉归弻锛勪沪鐠囨彃濮曢梺缁樻尰濞茬喖寮婚弴鐔风窞婵☆垳鍎ら悘鍫熺節閳封偓鐏炶姤鐝濋梺鍝勭焿缁辨洟鍩€椤掑﹦宀涢柡鍛箘缁綁寮崼鐔哄幐閻庡厜鍋撻柍褜鍓熷畷浼村冀瑜忛弳锔界節婵犲倹锛嶆俊鏌ョ畺閺岋綁濮€閳轰胶浠梺鐑╂櫓閸ㄨ泛顕ｆ繝姘櫢闁绘ɑ褰冪粣娑橆渻閵堝棙顥嗘俊顐㈠閸┾偓妞ゆ帊绀佹慨宥夋煛瀹€瀣？濞寸媴濡囬幏鐘诲箵閹烘繃缍嗛梻鍌欐祰椤曟牠宕伴幘璇茬９婵犻潧妫涢弳锕傛煙閻戞ê鐏嶆俊鎻掔墛閹便劌螖閳ь剙螞閺冨倹顫曢柨鐕傛嫹闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾惧綊鏌熼梻瀵割槮缁炬儳缍婇弻鐔兼⒒鐎靛壊妲紒鐐劤缂嶅﹪寮婚悢鍏尖拻閻庨潧澹婂Σ顔剧磼閻愵剙鍔ょ紓宥咃躬瀵鎮㈤崗灏栨嫽闁诲酣娼ф竟濠偽ｉ鍓х＜闁诡垎鍐ｆ寖闂佺娅曢幑鍥灳閺冨牆绀冩い蹇庣娴滈箖鏌ㄥ┑鍡欏嚬缂併劎绮妵鍕箳鐎ｎ亞浠鹃梺闈涙搐鐎氫即鐛崶顒夋晬婵絾瀵ч幑鍥蓟閻斿摜鐟归柛顭戝枛椤牆顪冮妶搴′簼缂侇喗鎸搁悾鐑藉础閻愬秵妫冮崺鈧い鎺戝瀹撲礁鈹戦悩鎻掝伀缁惧彞绮欓弻娑氫沪閹规劕顥濋梺閫炲苯澧伴柟铏崌閿濈偛鈹戠€ｎ€晠鏌嶆潪鎷屽厡闁汇倕鎳愮槐鎾存媴閸撴彃鍓卞銈嗗灦閻熲晛鐣烽妷褉鍋撻敐搴℃灍闁绘挻娲橀妵鍕箛闂堟稐绨肩紓浣藉煐濮樸劎妲愰幘璇茬闁冲搫鍊婚ˇ鏉库攽椤旂》宸ユい顓炲槻閻ｇ兘骞掗幋鏃€鐎婚梺瑙勬儗閸樺€熲叺婵犵數濮烽弫鍛婃叏椤撱垹纾婚柟鍓х帛閳锋垶銇勯幒鍡椾壕缂備礁顦遍弫濠氱嵁閸℃稒鍊烽柛婵嗗椤旀劕鈹戦悜鍥╃У闁告挻鐟︽穱濠囨嚃閳哄啰锛滈梺褰掑亰閸欏骸鈻撳⿰鍫熺厸閻忕偟纭堕崑鎾诲箛娴ｅ憡鍊梺纭呭亹鐞涖儵鍩€椤掑啫鐨洪柡浣圭墪閳规垿鎮欓弶鎴犱桓闂佸湱枪閹芥粎鍒掗弮鍫熷仺缂佸顕抽敃鍌涚厱闁哄洢鍔岄悘鐘绘煕閹般劌浜惧┑锛勫亼閸婃牠宕濋敃鈧…鍧楀焵椤掍胶绠剧€光偓婵犱線鍋楀┑顔硷龚濞咃絿妲愰幒鎳崇喓鎷犻懠鑸垫毐闂傚倷鑳舵灙婵炲鍏樺顐ゆ嫚瀹割喖娈ㄦ繝鐢靛У绾板秹寮查幓鎺濈唵閻犺櫣灏ㄥ銉р偓瑙勬尭濡繂顫忛搹鍦＜婵☆垰鎼～宥囩磽娴ｉ鍔嶉柟绋垮暱閻ｇ兘骞嬮敃鈧粻濠氭偣閸パ冪骇鐎规挸绉撮—鍐Χ閸℃ê闉嶇紓浣割儐閸ㄥ墎绮嬪澶嬪€锋い鎺嶇瀵灝鈹戦埥鍡楃仯闁告鍕洸濡わ絽鍟崐鍨叏濡厧浜鹃悗姘炬嫹 闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾惧綊鏌熼梻瀵割槮缁炬儳缍婇弻鐔兼⒒鐎靛壊妲紒鐐劤缂嶅﹪寮婚悢鍏尖拻閻庨潧澹婂Σ顔剧磼閻愵剙鍔ょ紓宥咃躬瀵鎮㈤崗灏栨嫽闁诲酣娼ф竟濠偽ｉ鍓х＜闁绘劦鍓欓崝銈囩磽瀹ュ拑韬€殿喖顭烽弫鎰緞婵犲嫷鍚呴梻浣瑰缁诲倿骞夊☉銏犵缂備焦岣块崢閬嶆⒑闂堟稓澧曢柟鍐查叄椤㈡棃顢橀姀锛勫幐闁诲繒鍋犻褔鍩€椤掍胶绠撻柣锝囧厴椤㈡洟鏁冮埀顒€鏁梻浣瑰濡焦鎱ㄩ妶澶嬪剨閹肩补妾ч弨浠嬫煟閹邦剚鈻曢柛銈囧枎閳规垿顢氶埀顒€岣胯閿濈偛鈹戠€ｎ€晝鎲告惔顭掔稏闁哄洢鍨洪悡娆撴煙鐟欏嫬濮﹂柛銈嗙懅閻ヮ亪骞嗚閹垹绱掔紒妯兼创鐎规洖宕灒闁惧繐婀遍幊鍡涙⒒娴ｅ憡鍟為柨鏇ㄥ亞濡叉劙寮撮悩鎰佹綗闂佽鍎抽顓㈡偡瑜版帗鐓曢柕澶嬪灥鐎氼喛銇愰鐐粹拻濞达綀顫夐崑鐘绘煕閺傝法鐒搁柟顔哄劦瀹曟姊荤€靛摜鐣鹃梻浣告贡閾忓酣宕伴弽顐ょ焼闁告劏鏂傛禍婊堟煛閸愩劌鈧摜鏁崜浣虹＜闁归偊鍘惧ú瀛樻叏婵犲啯銇濈€规洦鍋婂畷鐔煎垂椤愬诞鍥ㄢ拺闁硅偐鍋涙俊鑲╃磽瀹ュ拑宸ラ柣锝囧厴婵偓闁绘ê妫欏浠嬨€侀弮鍫濆窛妞ゆ挻绋戞禍楣冩煕椤垵浜芥繛鍫滅矙閺岋綁骞囬姘辨婵炲濮伴崹浠嬪蓟濞戙垹绫嶉柍褜鍓涢崰濠傤吋婢跺á锕傛煕閺囥劌鐏￠柡鍛矒閹綊宕堕鍕婵炲濮甸幃鍌炲箖濡ゅ啯鍠嗛柛鏇ㄥ墰閳规稓绱撴担铏瑰笡缂佽鐗撻幃浼搭敊閼恒儱鍔呴梺闈涒康缁犳垵鈻撻悢鍏尖拺闂傚牊鍐荤槐锟犳煕閹扳晛濡兼い鈺婂墴濮婂宕掑顑藉亾閹间降鍋戦柟缁㈠枛绾惧鏌涢弴銊モ偓瀣洪鍛珖闂侀€炲苯澧伴柛娆忔嚇濮婃椽宕崟顓夌娀鏌涢弬鍨劉闁哄懎鐖奸弫鎾绘偐閺傘儲瀚介梻浣呵归張顒勬偡閿斿墽鐭堥柣妤€鐗勬禍婊堟煛閸パ勵棞闁瑰啿顦靛畷鎴﹀箻鐠囨彃鐎銈嗗姂閸ㄨ櫣鎷犻悙鐑樺€甸悷娆忓缁€鍐磼椤旇姤宕屾鐐插暣婵偓闁挎稑瀚板顔界節閵忥絾纭炬い鎴濇川缁瑦绗熼埀顒€顫忕紒妯诲闁荤喐婢樻慨銏㈢磽娴ｈ櫣甯涢柛鏃€娲熼弫鍐閳╁啰绉堕梺瀹犳〃缁垛€澄涘⿰鍫熲拺缂佸娉曠粻缁樹繆椤愩儲纭堕柟骞垮灲瀹曞崬螣闂€鎰泿闂備礁鎼粔鏌ュ礉鎼淬劊鈧倿寮婚妷锔惧幍濡炪倖鐗楀銊︽櫠濞戙垺鐓忛柛銉戝喚浼冨銈冨灪濞茬喐鎱ㄩ埀顒勬煃閹府楠忛柛銊︽そ婵＄敻宕熼锝嗘櫆闂佸憡娲﹂崑鍛枔缂佹ḿ绡€缁剧増菤閸嬫挸鐣烽崶褏鍘介柣搴ゎ潐濞叉牕鐣烽鍐簷闂備線鈧偛鑻晶鎾煥濠靛牆浠﹂柟顖涙婵℃悂鏁傜憴鍕伖闂傚倷绀侀幉锛勭矙閹达负鍋戦柟缁㈠枟閸婂灝鈹戦崒姘暈闁绘挻娲熼弻鏇熷緞鐎ｎ亞浠撮梺鐟板暱妤犳悂顢氶敐澶娢╅柕澶堝灪閺傗偓闂備胶绮敃鈺呭窗閺嶎厽鍊堕弶鍫涘妿缁犳儳顭跨捄渚剳妞ゎ剙銈搁弻锝堫槻闁活厼鍊搁～蹇涙惞閸︻厾锛滃┑鈽嗗灥瀹曠敻宕ｉ崱娑欌拺闁告稑锕ㄦ竟妯汇亜閹存繍妯€妤犵偛鍟撮弫鎾绘偐閸欏倶鍔戦弻宥夊传閸曨偀鍋撻幖浣哥劦妞ゆ帒鍊归弳顒勬煛鐏炶濡奸柍瑙勫灴瀹曞崬鈽夐幍浣镐壕婵°倕鎳忛悡鏇熶繆椤栨粎甯涢悘蹇ョ畵閺岋紕浠﹂崜褋鈧帡鏌嶈閸撱劎绱為崱娑樼；闁告侗鍨悞濠囨煙濞堝灝鏋ょ痪鎹愬亹缁辨挻鎷呯拹顖滅窗缂備胶濮甸幐濠氬Φ閸曨垼鏁冮柨婵嗘川閻ゅ嫬顪冮妶鍐ㄧ仾闁挎岸鏌嶉挊澶樻Ц闁宠姘︾粻娑㈡晲閸曨厽銇濋梻鍌氬€搁崐宄懊归崶褏鏆﹂柣銏⑶圭粣妤呮煙闁箑鏋涢柛銊︾箞楠炴牕菐椤掆偓閻忣亝绻涢崨顖毿ｅǎ鍥э躬婵″爼宕ㄩ鐔割唹闂備礁鎼Λ娆戝垝閹捐钃熼柣鏂垮悑閸婄粯淇婇婵愬殭闁哄棙顨呴—鍐Χ閸屾稒鐝曢悷婊勬緲閸熸潙锕㈡笟鈧铏圭磼濡纰嶅┑鐐差嚟閸忔﹢鐛Δ鍛亹缂備焦岣块崢浠嬫⒑鐟欏嫬鍔ら柣掳鍔庣划鍫⑩偓锝庡枟閻撴稓鈧厜鍋撻柍褜鍓熷畷浼村冀椤撶姴绁﹂梺绯曞墲閸戠懓顬婇妸鈺傗拺闁硅偐鍋涢埀顒侇殜瀹曚即寮介鐐舵憰閻庡箍鍎遍ˇ鎵偓鐢靛Т椤潡鎳滈惉顏呭灴閸┿垽宕奸妷锔规嫼闂佸憡绻傜€氼垳鈧碍澹嗙槐鎺撳緞婵犲偆鏆㈠┑鈥冲级閸旀瑩鐛幒妤€绠犵€规洖娲ら弸娑㈡煙缁涘湱绡€濠碘€崇埣瀹曘劑顢橀悢鑽ゅ彂婵犵數濮烽。顔炬閺囥垹纾婚柟杈剧畱绾惧綊鏌曢崼婵愭Ц缁炬儳顭烽弻娑樷槈閸楃偟浠悗瑙勬礃閻擄繝寮诲☉銏╂晝闁绘ɑ褰冩慨搴ｇ磽娴ｅ搫啸濠殿喚鏁搁幑銏犫攽閸モ晝鐦堥梺绋挎湰缁嬫垵鈻嶉敐澶嬧拺闁告繂瀚烽崕蹇涙煟濡も偓閿曘儳绮氭潏銊х瘈闁搞儴鍩栭弲顒€鈹戦悩鑼粵闁告梹娲栭埢鎾活敇閻戝棙瀵岄梺闈涚墕閹虫劗绮婚幍顔剧＝鐎广儱鎷戝銉︺亜椤愩垻绠茬紒缁樼箓椤繈顢楅崒锔惧簥濠电姷鏁搁崑娑樜涘▎鎾虫槬闁割偅鎯婇敐澶樻晪闁逞屽墮椤繘鎼圭憴鍕幑闂佸憡绮堢粈浣糕枔濠靛牏纾藉ù锝勭矙閸濈儤绻涢崣澶岀煉鐎规洘宀搁獮鎺楀箣閺冣偓閻庡姊虹憴鍕姢缁剧虎鍙冮、妯好洪鍛嫼闂佸湱枪鐎涒晠鎮￠妷鈺傜厵缁炬澘宕禍婵堢磼閸屾氨校缂佽桨绮欏畷銊︾箾閻愵剙顏归梻鍌欑閹诧紕鎹㈤崒婧惧亾濮橆剙妲婚崡杈╂喐閻楀牆绗氶柣鎾存礋閺屾洘绻涜閸燁垶鎮橀崼銉﹀€垫繛鍫濈仢閺嬬喖鏌熼鐓庘偓鎼侇敋閿濆鏁嬮柍褜鍓欓悾閿嬬附閸涘﹤浜滈梺鍛婄箓鐎氼剛绮绘导瀛樷拻闁稿本鐟чˇ锕傛煙鐠囇呯瘈鐎规洘绻嗛ˇ瀵糕偓鍨緲閿曨亪骞婇悙鍝勎ㄧ憸婊兠洪幖浣光拺闁告稑锕ョ€垫瑩鏌涘☉鍗炵伈缂佸崬鍟块埞鎴︽倷閼搁潧娑х紓鍌氱М閸嬫挸鈹戦悙鍙夊珔缂佹彃娼″顐︻敊鐏忔牗顫嶅┑顔角规禍顒勬晬濠婂牊鐓熼幖鎼灣缁夌敻鏌涚€ｎ亝鍣藉ù婊勬倐楠炲秹顢欓崜褝绱查梻浣呵归張顒傜矙閹存緷褰掝敋閳ь剟寮婚埄鍐╁缂佸瀵у▓濠氭倵鐟欏嫭绀冮悽顖涘浮閿濈偛鈹戠€ｎ亞鐤呴柣搴秵閸撴瑧鑺遍妷锔剧瘈闁汇垽娼ф牎濡炪倖姊归悧鐘茬暦閺夎鏃堝川椤旇姤鐝栭梻浣稿暱閹碱偊骞婃惔锝囩焼闁割偁鍎查悡銉╂煛閸モ晛浠滈柍褜鍓欑紞濠傜暦閹扮増鍋ㄩ柛娑橈功閸樼敻姊虹拠鈥崇仭婵犮垺枪椤ｅ潡姊绘担鐟扳枙闁衡偓鏉堚晜鏆滈柟鐑橆殕缁犳帡姊绘担鐟邦嚋缂佽鍊块獮濠呯疀濞戞ḿ鐤呴梺褰掓？閻掞箓鎮￠妷锔剧闁瑰鍋嶇紓姘舵嚃閺嶎偆纾藉ù锝勭矙閸濇椽鎮介銈囩瘈闁靛棔绀侀～婵堟崉閸濆嫮鐛╂俊鐐€栭幐鐐叏閸愬樊娴栭柟鍓х節缁诲棝鏌曢崼婵囨悙閸熸悂姊虹粙娆惧剳闁稿鍊曢悾鐤亹閹烘垵鐎銈嗘⒒閸嬫挸鈻撴ィ鍐┾拺闁告挻褰冩禍婵囩箾鐠囇呯暤鐎殿噮鍋婂畷鍗炩槈濞嗘垵骞堥梺璇茬箳閸嬬喖宕戦幘缁樺剭闁硅揪闄勯悡蹇涙煕椤愵偄澧伴柣锝呯仛閹便劍绻濋崨顕呬哗闂佸綊顥撴繛鈧鐐存崌楠炴帡骞嬮悙鍨樼紓鍌氬€搁崐鎼佸磹閸濄儳鐭撻柡澶嬪殾濞戞ǚ鏋庨柟瀵稿Х閻掑潡鎮楅獮鍨姎妞わ富鍨跺畷姗€鍩€椤掆偓椤啴濡堕崱妯烘殫闂佺ǹ顑囬崰鏍х暦椤愨懡鏃€鎷呴搹璇″晭闂佽娴烽弫鍛婄仚閻庢稒绻傞—鍐Χ閸℃浠村┑鈽嗗亝缁诲牓鐛崘顔肩伋闁哄倶鍎查悗濠氭⒑閻熸澘鈷旈悶娑栧劦楠炲繘宕崟鍨瘜闂侀潧鐗嗗Λ娆戜焊椤忓牊鐓曢柡鍌氭健閸欏嫰鏌熼鈧粻鏍х暦閿熺姵鍊婚柛鈩冪懃閺佹悂鏌ｉ悢鍝ョ煁缂侇喗鎸搁悾鐤亹閹烘挾鍔堕悗骞垮劚閹叉﹢鏁冮崒娑氬幈闂佸搫娲㈤崝宀勬倶閻樺厖绻嗘い鎰剁秶閼板潡鏌＄仦鍓ф创闁炽儻绠撻獮瀣攽閸モ晙绨梻鍌欒兌鏋い鎴濇楠炴劖銈ｉ崘銊х枀闂佸湱铏庨崰鏍矆鐎ｎ偁浜滈柟鎯ь嚟閳洟鏌℃笟鈧ḿ褔鍩為幋锔藉亹闁割煈鍋呭В鍕節濞堝灝鏋熸繛鍏肩懅閸欏懘姊洪幐搴㈢闁稿﹤鎽滄竟鏇°亹閹烘挴鎷洪梺鍓茬厛閸ｎ噣宕曞鍚ょ懓饪伴崟顓犵厜闂佺粯鎼╅崑濠傜暦閸洖惟闁挎洍鍋撶痪鏉跨Т椤啴濡堕崨顖滅杽闂佺ǹ锕ョ换鍫濐嚕鐠囨祴妲堟慨姗堢到娴滈箖鏌ㄥ┑鍡涱€楀ù婊勭箘閳ь剝顫夊ú鏍儔婵傜ǹ鐒垫い鎺嶇贰閸熷繘鏌涢悩宕囧⒌闁糕斁鍋撳銈嗗笒閸婄ǹ鈻嶈箛鏂剧箚濞ｅ洤宕俊濂告煃鐟欏嫬鐏撮柟顔界懇楠炴捇骞掗幘鏂ュ亾椤栫偞鈷戠紓浣癸供濞堟洘绻涢懠顒€鏋涚€规洘妞介幃娆撳传閸曨収鍚呴梻浣瑰濡礁螞閸曨剛顩茬憸鐗堝笚閻撶喖骞栫划鐟板⒉閻犳劏鈧枼鏀芥い鏃囧Г鐏忥箓鎸婇悢鍝ョ瘈闂傚牊渚楅崕鎰版煃闁垮鐏╃紒杈ㄥ笧閳ь剨缍嗛崢濂稿礉閸偁浜滄い鎰靛墰閻ｇ敻鏌＄仦鍓ф创鐎殿噮鍓熷畷绋课旈埀顒€顕ｉ弶璇炬棃鎮╅棃娑楃捕濡炪倧瀵岄崹鍫曟晲閻愬搫顫呴柣妯虹仛濞堟洟姊洪柅鐐茶嫰婢ф挳鏌熼鍏煎仴闁糕斁鍋撳銈嗗坊閸嬫捇鏌嶇憴鍕伌闁诡喗鐟╁鍫曞箣閻樿鲸顢橀柣搴″帨閸嬫捇鏌ㄥ┑鍡樺櫤闁稿鍎甸弻鐔碱敊閸忕厧浠撮悗瑙勬磸閸斿酣鍩€椤掍胶鈯曢懣銈夋煙闁垮銇濇慨濠冩そ濡啴鍩℃担鐑樞掗梻浣告啞閻熴垽宕戦幘鏂ユ斀闁挎稑瀚禍楣冩煙椤旂厧鈧灝顕ｇ拠娴嬫闁靛繆鈧厖姹楅梻浣哥秺椤ｏ箓鎮為敃鍌涘仾濞撴埃鍋撻柟顔筋殔閳绘捇宕归鐣屼憾闂備胶绮幖顐ゆ崲濠靛鍋樻い鏇楀亾鐎殿喕绮欐俊鎼佹晝閳ь剟顢撻幘缁樷拺闂傚牃鏅涢惁婊堟煕濡厧甯舵い鏇秮楠炲酣鎳為妷銏″濠电偠鎻紞鈧繛鍜冪悼閺侇喖鈽夊▎鎴狀啎闂佸憡鐟ラˇ杈ㄦ櫠閻㈢鍋撶憴鍕闁告梹鐟ラ悾鐑芥倻缁涘鏅ｅ┑鐐村灦鐪夊瑙勬礀閳规垿顢欑紒鎾剁窗闂佺ǹ顑嗛幐楣冨焵椤掍胶鍟查柟鍑ゆ嫹
把DBGrid输出到Excel表格－－－方法一
（支持多Sheet）{
功能描述：把DBGrid输出到Excel表格（支持多Sheet）
调用格式：CopyDbDataToExcel([DBGrid1, DBGrid2]);
}
PRocedure CopyDbDataToExcel(Args: array of const);
var
iCount, jCount: Integer;
XLApp: Variant;
Sheet: Variant;
I: Integer;
begin
Screen.Cursor := crHourGlass;
if not VarIsEmpty(XLApp) then
begin
XLApp.DisplayAlerts := False;
XLApp.Quit;
VarClear(XLApp);
end;
try
XLApp := CreateOleObject(‘Excel.application‘);
except
Screen.Cursor := crDefault;
Exit;
end;
XLApp.WorkBooks.Add;
XLApp.SheetsInNewWorkbook := High(Args) + 1;
for I := Low(Args) to High(Args) do
begin
XLApp.WorkBooks[1].WorkSheets[I+1].Name := TDBGrid(Args[I].VObject).Name;
Sheet := XLApp.Workbooks[1].WorkSheets[TDBGrid(Args[I].VObject).Name];
if not TDBGrid(Args[I].VObject).DataSource.DataSet.Active then
begin
Screen.Cursor := crDefault;
Exit;
end;
TDBGrid(Args[I].VObject).DataSource.DataSet.first;
for iCount := 0 to TDBGrid(Args[I].VObject).Columns.Count - 1 do
Sheet.Cells[1, iCount + 1] :=
TDBGrid(Args[I].VObject).Columns.Items[iCount].Title.Caption;
jCount := 1;
while not TDBGrid(Args[I].VObject).DataSource.DataSet.Eof do
begin
for iCount := 0 to TDBGrid(Args[I].VObject).Columns.Count - 1 do
Sheet.Cells[jCount + 1, iCount + 1] :=
TDBGrid(Args[I].VObject).Columns.Items[iCount].Field.AsString;
Inc(jCount);
TDBGrid(Args[I].VObject).DataSource.DataSet.Next;
end;
XlApp.Visible := True;
end;
Screen.Cursor := crDefault;
end;
dbgrid的數據導入到excel中－－－方法二
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, Grids, DBGrids, Db, DBTables, Excel97, OleServer, Word97;
type
TForm1 = class(TForm)
ExcelApplication1: TExcelApplication;
ExcelWorkbook1: TExcelWorkbook;
ExcelWorksheet1: TExcelWorksheet;
Table1: TTable;
DataSource1: TDataSource;
DBGrid1: TDBGrid;
Button1: TButton;
Button4: TButton;
WordApplication1: TWordApplication;
WordDocument1: TWordDocument;
procedure Button1Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender: TObject);
var
i, row, column: integer;
begin
Try
ExcelApplication1.Connect;
Except
MessageDlg('Excel may not be installed',
mtError, [mbOk], 0);
Abort;
End;
ExcelApplication1.Visible[0] := True;
ExcelApplication1.Caption := 'Excel Application';
ExcelApplication1.Workbooks.Add(Null, 0);
ExcelWorkbook1.ConnectTo(ExcelApplication1.Workbooks[1]);
ExcelWorksheet1.ConnectTo(ExcelWorkbook1.Worksheets[1] as _Worksheet);
DBGrid.DataSource.DataSet.Open;
row := 1;
While Not (DBGrid.DataSource.DataSet.Eof) do
begin
column := 1;
for i := 1 to DBGrid.DataSource.DataSet.FieldCount do
begin
ExcelWorksheet1.Cells.Item[row, column] := DBGrid.DataSource.DataSet.fields[i - 1].AsString;
column := column + 1;
end;
DBGrid.DataSource.DataSet.Next;
row := row + 1;
end;
end;
procedure TForm1.Button4Click(Sender: TObject);
begin
ExcelApplication1.Disconnect;
ExcelApplication1.Quit;
end;
end.
一个将dbgrid导为excel文件的过程，需要引用单元comoby，一个ExcelApplication1控件：
procedure CopyDbDataToExcel(Target: TDbgrid);
var
iCount, jCount: Integer;
XLApp: Variant;
Sheet: Variant;
begin
Screen.Cursor := crHourGlass;
if not VarIsEmpty(XLApp) then
begin
XLApp.DisplayAlerts := False;
XLApp.Quit;
VarClear(XLApp);
end;
//通过ole创建Excel对象
try
XLApp := CreateOleObject('Excel.Application');
except
Screen.Cursor := crDefault;
Exit;
end;
XLApp.WorkBooks.Add[XLWBatWorksheet];
XLApp.WorkBooks[1].WorkSheets[1].Name := '测试工作薄';
Sheet := XLApp.Workbooks[1].WorkSheets['测试工作薄'];
if not Target.DataSource.DataSet.Active then
begin
Screen.Cursor := crDefault;
Exit;
end;
Target.DataSource.DataSet.first;
for iCount := 0 to Target.Columns.Count - 1 do
begin
Sheet.cells[1, iCount + 1] := Target.Columns.Items[iCount].Title.Caption;
end;
jCount := 1;
while not Target.DataSource.DataSet.Eof do
begin
for iCount := 0 to Target.Columns.Count - 1 do
begin
Sheet.cells[jCount + 1, iCount + 1] := Target.Columns.Items[iCount].Field.AsString;
end;
Inc(jCount);
Target.DataSource.DataSet.Next;
end;
XlApp.Visible := True;
Screen.Cursor := crDefault;
end;
//调用
procedure TForm2.SpeedButton5Click(Sender: TObject);
begin
copyDbDataToExcel(dbgrid1);
end;
DBGrid导入Excel---方法四
uses DBGrids,ComObj,db;
Function PDBGridExportToExcel(Dbgrid:tdbgrid;title:string):boolean;
const
{ XlSheetType }
xlChart = -4109;
xlDialogSheet = -4116;
xlExcel4IntlMacroSheet = 4;
xlExcel4MacroSheet = 3;
xlWorksheet = -4167;
{ XlWBATemplate }
xlWBATChart = -4109;
xlWBATExcel4IntlMacroSheet = 4;
xlWBATExcel4MacroSheet = 3;
xlWBATWorksheet = -4167;
{ HorizontalAlignment}
xlLeft=1;
xlCenter=-4108;
xlRight=-4152;
const
MinColumnWidth=8; //转入Excel中每栏最小宽度
var
XL:variant;
i,j:integer;
begin
result:=false;
if not assigned(dbgrid.DataSource) then exit;
if not assigned(dbgrid.DataSource.DataSet) then exit;
if not dbgrid.DataSource.DataSet.active then exit;
TRY
TRY
XL:=CreateOLEObject('Excel.Application');
XL.Visible := True;
XL.Workbooks.Add(xlWBatWorkSheet);
XL.ActiveWorkbook.ActiveSheet.Name:=title;
with dbgrid do
begin
dbgrid.DataSource.DataSet.DisableControls;
for i:=0 to Columns.Count-1 do
begin
XL.ActiveWorkbook.ActiveSheet.cells[1,i+1].value:=Columns[i].Title.Caption;
//设定列宽
if (not Columns[i].Visible)or(Columns[i].Field=nil) then
XL.ActiveWorkbook.ActiveSheet.Columns[i+1].ColumnWidth:=0
else if Columns[i].Width<MinColumnWidth then
XL.ActiveWorkbook.ActiveSheet.Columns[i+1].ColumnWidth:=MinColumnWidth div 5
else
XL.ActiveWorkbook.ActiveSheet.Columns[i+1].ColumnWidth:=Columns[i].Width div 5;
//设定列格式
if (Columns[i].Field<>nil) then begin
if Columns[i].Field.DataType=ftString then
XL.ActiveWorkbook.ActiveSheet.Columns[i+1].NumberFormatLocal:='@'
else
XL.ActiveWorkbook.ActiveSheet.Columns[i+1].NumberFormatLocal:='G/通用格式';
end;
end;//with
XL.ActiveWorkbook.ActiveSheet.Rows[1].HorizontalAlignment:=xlCenter;
DataSource.DataSet.First;
j:=1;
while not DataSource.DataSet.eof do
begin
j:=j+1;
XL.ActiveWorkbook.ActiveSheet.rows[j].select;
for i:=0 to Columns.Count-1 do
if (Columns[i].Field<>nil) then
XL.ActiveWorkbook.ActiveSheet.cells[j,i+1].Value:=Columns[i].Field.AsString;
DataSource.DataSet.Next;
end;//while
end;//with
result:=true;
EXCEPT
result:=false;
END;//TRY
FINALLY
dbgrid.datasource.dataset.EnableControls;
END;//TRY
end;//DBToExcel
中查找“DBGrid使用全书(三)”更多相关内容
中查找“DBGrid使用全书(三)”更多相关内容更多精彩
赞助商链接
