{"id":50,"date":"2009-10-09T16:38:05","date_gmt":"2009-10-09T08:38:05","guid":{"rendered":"http:\/\/blog.infinity.idv.tw\/index.php\/2009\/10\/09\/%e4%bd%bf%e7%94%a8delphi%e9%80%a3%e7%b7%9aaccess%e8%b3%87%e6%96%99%e5%ba%ab\/"},"modified":"2009-10-09T16:38:05","modified_gmt":"2009-10-09T08:38:05","slug":"%e4%bd%bf%e7%94%a8delphi%e9%80%a3%e7%b7%9aaccess%e8%b3%87%e6%96%99%e5%ba%ab","status":"publish","type":"post","link":"http:\/\/blog.infinity.idv.tw\/?p=50","title":{"rendered":"\u4f7f\u7528DELPHI\u9023\u7ddaACCESS\u8cc7\u6599\u5eab"},"content":{"rendered":"

\u5efa\u7acbACCESS\u8cc7\u6599\u5eab<\/strong><\/p>\n

\u6a94\u540d123.mdb\uff0c\u8cc7\u6599\u8868\u683c\u5982\u4e0b\uff1a<\/p>\n

\"44\"<\/a> <\/p>\n

\u96a8\u4fbf\u624b\u52d5\u7d66\u5169\u4e09\u7b46\u6e2c\u8a66\u8cc7\u6599\u3002<\/p>\n

\"43\"<\/a> <\/p>\n

 <\/p>\n

\u5c07\u8cc7\u6599\u5eab\u8a2d\u5b9a\u5bc6\u78bc123\uff1a<\/p>\n

\u9808\u4f7f\u7528\u958b\u555f\u820a\u6a94\u65b9\u5f0f\u958b\u8d77\u7368\u5360\u6a21\u5f0f\uff0c\u624d\u53ef\u8a2d\u5b9a\u5bc6\u78bc\u3002<\/p>\n

\"3\"<\/a> <\/p>\n

\"2\"<\/a> <\/p>\n

\"5\"<\/a> <\/p>\n

\u958b\u555fDELPHI\uff0c\u5728Form\u8868\u55ae\u4e0a\u62c9 TADOConnection \u5143\u4ef6\uff0c\u4e26\u9ede\u9078ConnectionString\u8a2d\u5b9a\u9023\u7dda\u8cc7\u6599<\/p>\n

\"8\"<\/a> <\/p>\n

\"8\"<\/a> <\/p>\n

\u9078 Jet 4.0 OLE DB Provider<\/p>\n

\"9\"<\/a> 
\u8cc7\u6599\u5eab\u53ef\u4ee5\u8a2d\u6a94\u540d\u5373\u53ef\uff0c\u4e0d\u7528\u8a2d\u5b9a\u76ee\u9304\uff0c\u4f46\u662f\u5fc5\u9700\u8981\u8ddf\u61c9\u7528\u7a0b\u5f0f\u57f7\u884c\u6a94\u653e\u5728\u540c\u500b\u76ee\u9304\u4e0b\u3002<\/p>\n

\"10\"<\/a> <\/p>\n

\u8a2d\u5b9a\u9023\u7dda\u5bc6\u78bc\u3002<\/p>\n

\"41\"<\/a> <\/p>\n

\u53ef\u6309\u6e2c\u8a66\u9023\u7dda\uff0c\u82e5\u53ef\u6b63\u5e38\u9023\u7dda\u5373\u53ef\u770b\u5230\u6210\u8a0a\u606f\u3002<\/p>\n<\/p>\n<\/p>\n<\/p>\n

\"12\"<\/a> <\/p>\n

 <\/p>\n

Delphi\u7c21\u6613\u9023\u7dda\u6e2c\u8a66\uff1a<\/strong><\/p>\n

\u62c9\u5165\u5143\u4ef6<\/p>\n

DBGrid1:TDBGrid<\/p>\n

ADOQuery1:TADOQuery<\/p>\n

DataSource1:TDataSource<\/p>\n

 <\/p>\n

\u8a2d\u5b9aADOQuery1\uff1a<\/p>\n

\u5c07Connection\u5c6c\u6027\u8a2d\u70baADOConnection1(TADOConnection\u5143\u4ef6)<\/p>\n

\"22\"<\/a> <\/p>\n<\/p>\n

 <\/p>\n

\u8a2d\u5b9aDataSource1\uff1a<\/p>\n

\u5c07DataSet\u5c6c\u6027\u8a2d\u70baADOQuery1<\/p>\n

\"23\"<\/a> <\/p>\n

 <\/p>\n

\u8a2d\u5b9aDBGrid1\u8cc7\u6599\u8868\uff1a<\/p>\n

\u9ede\u9078DBGrid1\u5143\u4ef6\uff0c\u5c07DataSource\u5c6c\u6027\u8a2d\u5b9a\u70baDataSource1<\/p>\n

\"24\"<\/a> <\/p>\n

 <\/p>\n

\u7a0b\u5f0f\u78bc\u64b0\u5beb\u6e2c\u8a66\u9023\u7dda\u8cc7\u6599\u5eab\uff1a<\/strong><\/p>\n

\u8b93\u7a0b\u5f0f\u8996\u7a97\u5efa\u7acb\u6642\u5c31\u9806\u4fbf\u57f7\u884cSQL\u67e5\u8a62<\/p>\n

procedure TForm1.FormCreate(Sender: TObject);
begin
  ADOQuery1.Close;
  ADOQuery1.SQL.Clear;
  ADOQuery1.SQL.Add(‘select * from userdata’);
  ADOQuery1.Open;
end;<\/p>\n

 <\/p>\n

\u57f7\u884c\u7a0b\u5f0f\u6703\u8981\u6c42\u8f38\u5165\u8cc7\u6599\u5eab\u5e33\u865f\u5bc6\u78bc\u7684\u554f\u984c\uff1a<\/p>\n

\"31\"<\/a> <\/p>\n

\u5c07ADOConnection1 \u7684LoginPrompt\u5c6c\u6027\u6539False\u5373\u4e0d\u6703\u518d\u8981\u6c42\u8f38\u5165\u5e33\u5bc6\uff0c\u6703\u76f4\u63a5\u4f7f\u7528TADOConnection\u5143\u4ef6\u5167\u8a2d\u5b9a\u7684\u5e33\u5bc6\u9023\u7dda\u3002<\/p>\n

\"32\"<\/a> <\/p>\n

\u9019\u6a23\u518d\u57f7\u884c\u7a0b\u5f0f\u6642\uff0c\u5c31\u53ef\u76f4\u63a5\u770b\u5230\u7d50\u679c\u4e86\uff1a<\/p>\n

\"45\"<\/a> <\/p>\n

SQL \u5225\u540d\u8a9e\u6cd5<\/p>\n

ADOQuery1.SQL.Add(‘select Id as \u5e8f\u865f,<\/font> Username as \u59d3\u540d,<\/font> Userpw as \u5bc6\u78bc from userdata’);<\/font><\/p>\n

\"46\"<\/a> <\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n

\u6709\u95dcSQL\u8a9e\u6cd5\u53ef\u5230 SQL\u8a9e\u6cd5\u6559\u5b78<\/a> \u67e5\u770b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5efa\u7acbACCESS\u8cc7\u6599\u5eab<\/p>\n

\u6a94\u540d123.mdb\uff0c\u8cc7\u6599\u8868\u683c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

\u96a8\u4fbf\u624b\u52d5\u7d66\u5169\u4e09\u7b46\u6e2c\u8a66\u8cc7\u6599\u3002<\/p>\n<\/p>\n

 <\/p>\n

\u5c07\u8cc7\u6599\u5eab\u8a2d\u5b9a\u5bc6\u78bc123\uff1a<\/p>\n

\u9808\u4f7f\u7528\u958b\u555f\u820a\u6a94\u65b9\u5f0f\u958b\u8d77\u7368\u5360\u6a21\u5f0f\uff0c\u624d\u53ef\u8a2d\u5b9a\u5bc6\u78bc\u3002<\/p>\n<\/p>\n<\/p>\n

\u958b\u555fDELPHI\uff0c\u5728Form\u8868\u55ae\u4e0a\u62c9 TADOConnection \u5143\u4ef6\uff0c\u4e26\u9ede\u9078ConnectionString\u8a2d\u5b9a\u9023\u7dda\u8cc7\u6599<\/p>\n<\/p>\n

\u9078 Jet 4.0 OLE DB Provider<\/p>\n

  \u8cc7\u6599\u5eab\u53ef\u4ee5\u8a2d\u6a94\u540d\u5373\u53ef\uff0c\u4e0d\u7528\u8a2d\u5b9a\u76ee\u9304\uff0c\u4f46\u662f\u5fc5\u9700\u8981\u8ddf\u61c9\u7528\u7a0b\u5f0f\u57f7\u884c\u6a94\u653e\u5728\u540c\u500b\u76ee\u9304\u4e0b\u3002<\/p>\n<\/p>\n

\u8a2d\u5b9a\u9023\u7dda\u5bc6\u78bc\u3002<\/p>\n<\/p>\n

\u53ef\u6309\u6e2c\u8a66\u9023\u7dda\uff0c\u82e5\u53ef\u6b63\u5e38\u9023\u7dda\u5373\u53ef\u770b\u5230\u6210\u8a0a\u606f\u3002<\/p>\n<\/p>\n<\/p>\n

 <\/p>\n

Delphi\u7c21\u6613\u9023\u7dda\u6e2c\u8a66\uff1a<\/p>\n

\u62c9\u5165\u5143\u4ef6<\/p>\n

DBGrid1:TDBGrid<\/p>\n

ADOQuery1:TADOQuery<\/p>\n

DataSource1:TDataSource<\/p>\n

 <\/p>\n

\u8a2d\u5b9aADOQuery1\uff1a<\/p>\n

\u5c07Connection\u5c6c\u6027\u8a2d\u70baADOConnection1(TADOConnection\u5143\u4ef6)<\/p>\n<\/p>\n

 <\/p>\n

\u8a2d\u5b9aDataSource1\uff1a<\/p>\n

\u5c07DataSet\u5c6c\u6027\u8a2d\u70baADOQuery1<\/p>\n<\/p>\n

 <\/p>\n

\u8a2d\u5b9aDBGrid1\u8cc7\u6599\u8868\uff1a<\/p>\n

\u9ede\u9078DBGrid1\u5143\u4ef6\uff0c\u5c07DataSource\u5c6c\u6027\u8a2d\u5b9a\u70baDataSource1<\/p>\n<\/p>\n

 <\/p>\n

\u7a0b\u5f0f\u78bc\u64b0\u5beb\u6e2c\u8a66\u9023\u7dda\u8cc7\u6599\u5eab\uff1a<\/p>\n

\u8b93\u7a0b\u5f0f\u8996\u7a97\u5efa\u7acb\u6642\u5c31\u9806\u4fbf\u57f7\u884cSQL\u67e5\u8a62<\/p>\n

procedure TForm1.FormCreate(Sender: TObject); begin   ADOQuery1.Close;   ADOQuery1.SQL.Clear;   ADOQuery1.SQL.Add(‘select * from userdata’);   ADOQuery1.Open; end;<\/p>\n

 <\/p>\n

\u57f7\u884c\u7a0b\u5f0f\u6703\u8981\u6c42\u8f38\u5165\u8cc7\u6599\u5eab\u5e33\u865f\u5bc6\u78bc\u7684\u554f\u984c\uff1a<\/p>\n<\/p>\n

\u5c07ADOConnection1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[35],"_links":{"self":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/50"}],"collection":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=50"}],"version-history":[{"count":0,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/50\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.infinity.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}