ADO Stream 瀵硅薄
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鏍囩锛?a href='http://www.mamicode.com/so/1/%e5%ad%97%e7%ac%a6%e9%9b%86' title='瀛楃闆?>瀛楃闆?/a> https 姝︽眽 version href 澶勭悊 璇︾粏 adf
Stream 瀵硅薄 (ADO version 2.5)
ADO Stream 瀵硅薄鐢ㄤ簬璇诲啓浠ュ強澶勭悊浜岃繘鍒舵暟鎹垨鏂囨湰娴併€?/p>
Stream 瀵硅薄鍙€氳繃涓夌鏂规硶鑾峰緱锛?/p>
- 閫氳繃鎸囧悜鍖呭惈浜岃繘鍒舵垨鏂囨湰鏁版嵁鐨勫璞★紙閫氬父鏄枃浠讹級鐨?URL銆傛瀵硅薄鍙互鏄畝鍗曠殑鏂囨。銆佽〃绀虹粨鏋勫寲鏂囨。鐨?Record 瀵硅薄鎴栨枃浠跺す銆?/li>
- 閫氳繃灏?Stream 瀵硅薄瀹炰緥鍖栥€傝繖浜?Stream 瀵硅薄鍙敤鏉ュ瓨鍌ㄧ敤浜庡簲鐢ㄧ▼搴忕殑鏁版嵁銆傝窡涓?URL 鐩稿叧鑱旂殑 Stream 鎴?Record 鐨勯粯璁?Stream 涓嶅悓锛屽疄渚嬪寲鐨?Stream 鍦ㄩ粯璁ゆ儏鍐典笅涓庡熀鏈簮娌℃湁鍏宠仈銆?/li>
- 閫氳繃鎵撳紑涓?Record 瀵硅薄鐩稿叧鑱旂殑榛樿 Stream 瀵硅薄銆傛墦寮€ Record 鏃朵究鍙幏鍙栦笌 Record 瀵硅薄鐩稿叧鑱旂殑榛樿娴併€傚彧闇€鎵撳紑璇ユ祦渚垮彲鍒犻櫎涓€涓線杩旇繃绋嬨€?/li>
璇硶
objectname.property objectname.method
灞炴€?/h2>
| 灞炴€?/th> | 鎻忚堪 |
|---|---|
| CharSet | 鎸囧畾鐢ㄤ簬瀛樺偍 Stream 鐨勫瓧绗﹂泦銆?/td> |
| EOS | 杩斿洖褰撳墠浣嶇疆鏄惁浣嶄簬娴佺殑缁撳熬銆?/td> |
| LineSeparator | 璁剧疆鎴栬繑鍥炵敤鍦ㄦ枃鏈?Stream 瀵硅薄涓殑鍒嗚绗︺€?/td> |
| Mode | 璁剧疆鎴栬繑鍥炰緵淇敼鏁版嵁鐨勫彲鐢ㄦ潈闄愩€?/td> |
| Position | 璁剧疆鎴栬繑鍥炰粠 Stream 瀵硅薄寮€濮嬪鐨勫綋鍓嶄綅缃紙鎸夊瓧鑺傝绠楋級銆?/td> |
| Size | 杩斿洖涓€涓墦寮€鐨?Stream 瀵硅薄鐨勫ぇ灏忋€?/td> |
| State | 杩斿洖涓€涓弿杩?Stream 鏄墦寮€杩樻槸鍏抽棴鐨勫€笺€?/td> |
| Type | 璁剧疆鎴栬繑鍥?Stream 瀵硅薄涓殑鏁版嵁鐨勭被鍨嬨€?/td> |
鏂规硶
| 鏂规硶 | 鎻忚堪 |
|---|---|
| Cancel | 鍙栨秷瀵?Stream 瀵硅薄鐨?Open 璋冪敤鐨勬墽琛屻€?/td> |
| Close | 鍏抽棴涓€涓?Stream 瀵硅薄銆?/td> |
| CopyTo | 鎶婃寚瀹氭暟鐩殑瀛楃/姣旂壒浠庝竴涓?Stream 瀵硅薄鎷疯礉鍒板彟澶栦竴涓?Stream 瀵硅薄銆?/td> |
| Flush | 鎶?Stream 缂撳啿鍖轰腑鐨勫唴瀹瑰彂閫佸埌鐩稿叧鑱旂殑涓嬪眰瀵硅薄銆?/td> |
| LoadFromFile | 鎶婃枃浠剁殑鍐呭杞藉叆 Stream 瀵硅薄銆?/td> |
| Open | 鎵撳紑涓€涓?Stream 瀵硅薄銆?/td> |
| Read | 浠庝竴涓簩杩涘埗 Stream 瀵硅薄璇诲彇鍏ㄩ儴娴佹垨鎸囧畾鐨勫瓧鑺傛暟銆?/td> |
| ReadText | 浠庝竴涓枃鏈?Stream 瀵硅薄涓鍙栧叏閮ㄦ祦銆佷竴琛屾垨鎸囧畾鐨勫瓧鑺傛暟銆?/td> |
| SaveToFile | 鎶婁竴涓?Stream 瀵硅薄鐨勪簩杩涘埗鍐呭淇濆瓨鍒版煇涓枃浠躲€?/td> |
| SetEOS | 璁剧疆褰撳墠浣嶇疆涓烘祦鐨勭粨灏?(EOS) |
| SkipLine | 鍦ㄨ鍙栦竴涓枃鏈祦鏃惰烦杩囦竴琛屻€?/td> |
| Write | 鎶婁簩杩涘埗鏁版嵁鍐欏埌涓€涓簩杩涘埗 Stream 瀵硅薄銆?/td> |
| WriteText | 鎶婂瓧绗︽暟鎹啓鍒颁竴涓枃鏈?Stream 瀵硅薄銆?/td> |
浠ヤ笂灏辨槸 ADO Stream 瀵硅薄 鐨勮缁嗗唴瀹癸紝鏇村璇峰叧娉╳3school鍏跺畠鐩稿叧鏂囩珷锛?br />
閲嶅簡浠ｅ瓡銆愬窘淇?3022337922銆?/a>銆?a href="http://sc.sina.cn/news/m/2015-12-30/detail-ifxmxxsp7297282.d.html" target="_blank">鎴愰兘浠ｅ瓡銆愬窘淇?3022337922銆?/a>銆?a href="http://hunan.voc.com.cn/mobile/article/201509/201509280856556530.html" target="_blank">闀挎矙浠ｅ瓡銆愬窘淇?3022337922銆?/a>銆?br />
姝︽眽浠ｅ瓡銆愬窘淇?3022337922銆?/a>銆?a href="http://news.hsw.cn/system/2018/0105/945729.shtml" target="_blank">璐甸槼浠ｅ瓡銆愬窘淇?3022337922銆?/a>銆?a href="https://china.huanqiu.com/article/9CaKrnJNLoN" target="_blank">鏄嗘槑浠ｅ瓡銆愬窘淇?3022337922銆?/a>
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