{"id":744,"date":"2009-11-19T12:23:00","date_gmt":"2009-11-19T04:23:00","guid":{"rendered":""},"modified":"2013-11-17T16:54:41","modified_gmt":"2013-11-17T08:54:41","slug":"%e4%b8%80%e5%90%8ddelphi%e7%a8%8b%e5%ba%8f%e5%91%98%e7%9a%84%e5%bc%80%e5%8f%91%e4%b9%a0%e6%83%af","status":"publish","type":"post","link":"https:\/\/kyle.ai\/blog\/744.html","title":{"rendered":"\u4e00\u540dDelphi\u7a0b\u5e8f\u5458\u7684\u5f00\u53d1\u4e60\u60ef"},"content":{"rendered":"<p>\u6709\u5173\u5f00\u53d1\u4e60\u60ef\u7684\u4e00\u4e9b\u60f3\u6cd5\uff0c\u5982\u9ca0\u5728\u5589\uff0c\u4e0d\u5410\u4e0d\u5feb\u3002\u7a76\u5176\u53d1\u8d34\u52a8\u673a\uff0c\u5f53\u7136\u4e0d\u6392\u9664\u6709\u9a97\u53d6\u53c2\u4e0e\u5206\u7684\u53ef\u80fd\uff0c\u4f46\u53e6\u4e00\u65b9\u9762\uff0c\u4e5f\u5e0c\u671b\u80fd\u7ed9\u540c\u884c\uff08\u5ff5Xing\uff09\u8005\u63d0\u4f9b\u4e00\u4e9b\u5efa\u8bae\uff0c\u6216\u8005\u53c2\u8003(\u5e0c\u671b\u4e0d\u662f\u8bef\u4eba\u5b50\u5f1f)\u3002\u540c\u65f6\uff0c\u4e5f\u5e0c\u671b\u5404\u4f4d\u80fd\u591f\u5c31\u6211\u7684\u8fd9\u4e9b\u964b\u4e60\uff0c\u53d1\u8868\u4e00\u70b9\u770b\u6cd5\uff0c\u7ed9\u51fa\u6279\u8bc4\u548c\u6307\u6b63\u7684\u610f\u89c1\u3002\u8c22\u8c22\u3002<\/p>\n<p>\u4e00\uff0e\u5efa\u7acb\u5de5\u7a0b\u76ee\u5f55<\/p>\n<p>\u9996\u5148\uff0c\u7b2c\u4e00\u6b65\u8981\u505a\u7684\uff0c\u5f53\u7136\u662f\u7ed9\u65b0\u9879\u76ee\u5efa\u4e00\u4e2a\u5355\u72ec\u7684\u76ee\u5f55\uff08\u522b\u7b11\uff09\u3002\u76ee\u5f55\u540d\u79f0\u4e0e\u9879\u76ee\u540d\u79f0\u540c\u540d\uff0c\u6216\u8005\u53e6\u53d6\u4e00\u4e2a\u4e5f\u53ef\uff0c\u53ea\u8981\u6e05\u695a\u3001\u7b80\u7ec3\u3002\u7136\u540e\uff0c\u5728\u6b64\u76ee\u5f55\u4e2d\u521b\u5efa\u4ee5\u4e0b\u5404\u4e2a\u76ee\u5f55\uff1a<\/p>\n<p>Doc\uff1a\u7528\u6765\u5b58\u653e\u8be5\u9879\u76ee\u76f8\u5173\u7684\u5f00\u53d1\u6587\u6863\uff08\u9700\u6c42\u8bf4\u660e\uff0c\u6982\u8981\u8bbe\u8ba1\uff0c\u8be6\u7ec6\u8bbe\u8ba1\u7b49\u7b49\u7b49\u7b49\uff09\uff1b<\/p>\n<p>Source\uff1a\u7528\u6765\u5b58\u653eDelphi\u6e90\u7a0b\u5e8f\u4e2d\u7684\u201d.Dpr\u201d,\u201d.Pas\u201d,\u201d.Dfm\u201d\u7b49\u6587\u4ef6\uff1b<\/p>\n<p>Dcu\uff1a\u8be5\u76ee\u5f55\u4e2d\u5b58\u653e\u201d.Dcu\u201d\u6587\u4ef6\uff0c\u5c06\u2019.Pas\u2019\u4e0e\u2019.Dcu\u2019\u6587\u4ef6\u5206\u5f00\u5b58\u653e\u53ea\u662f\u4e3a\u4e86\u8ba9Source\u76ee\u5f55\u7684\u5185\u5bb9\u66f4\u52a0\u6e05\u695a\u4e00\u4e9b\uff1b<\/p>\n<p>Bin\uff1a\u5b58\u653e\u5de5\u7a0b\u7684\u8f93\u51fa\u6587\u4ef6\uff0c\u6bd4\u5982\u201d.Exe\u201d,\u201d.Dll\u201d\u6216\u8005\u201d.Ocx\u201d\u7b49\u7b49\uff1b<\/p>\n<p>Log\uff1a\u7528\u6765\u5b58\u653e\u65e5\u5fd7\u6587\u4ef6\uff1b\u901a\u5e38\u5728\u8fd9\u4e2a\u76ee\u5f55\u4e2d\u6211\u4f1a\u653e\u4e00\u4e2a\u201d\u7a0b\u5e8f\u5458\u65e5\u5fd7.Txt\u201d\u6587\u4ef6\u3002<\/p>\n<p>Images\uff1a\u5f53\u7136\u662f\u5b58\u653e\u5de5\u7a0b\u4e2d\u7528\u5230\u7684\u56fe\u7247\u7684\u76ee\u5f55\u4e86\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e2a\u76ee\u5f55\u662f\u5c11\u4e0d\u4e86\u7684\u3002\u5047\u5982\u8fd8\u7528\u5230\u5176\u4ed6\u8d44\u6e90\uff0c\u90a3\u4e48\u4e5f\u4e00\u6837\u5efa\u7acb\u5404\u81ea\u7684\u76ee\u5f55\uff0c\u6bd4\u5982Wav\uff0c\u6bd4\u5982Avi\u7b49\u7b49\u3002<\/p>\n<p>\u4e8c\uff0e\u8bbe\u7f6e\u5de5\u7a0b\u9009\u9879<\/p>\n<p>\u5728Delphi\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5de5\u7a0b\uff0c\u5c06\u6b64\u5de5\u7a0b\u4fdd\u5b58\u5230Source\u76ee\u5f55\u4e2d\uff0c\u540c\u65f6\uff1a<\/p>\n<p>a. \u9009\u4e00\u4e2a\u8010\u770b\u7684\uff0c\u4e0e\u9879\u76ee\u6709\u4e9b\u8054\u7cfb\u7684\u56fe\u6807\u4f5c\u4e3a\u8fd9\u4e2a\u5de5\u7a0b\u7684\u56fe\u6807\u3002\u5f53\u7136\uff0c\u8fd9\u4e2a\u56fe\u6807\u53ef\u80fd\u53ea\u662f\u4e34\u65f6\u7528\u7528\u7684\uff0c\u4f46\u662f\u603b\u8981\u6bd4Delphi\u9ed8\u8ba4\u7684\u90a3\u4e2a\u96be\u770b\u7684\u8981\u597d\u624d\u884c\uff0c\u8981\u4e0d\u7136\uff0c\u600e\u4e48\u5bf9\u5f97\u8d77\u81ea\u5df1\uff1f<\/p>\n<p>b.\u5c06Project Options -&gt; Directories\/Conditionals\u9875\u9762\u4e2d\u7684Output Directory\u8bbe\u7f6e\u4e3aBin\u76ee\u5f55\uff1b<\/p>\n<p>c.\u5c06Unit output Directory\u8bbe\u7f6e\u4e3aDcu\u76ee\u5f55\u3002<\/p>\n<p>\u4e09\uff0e\u6dfb\u52a0\u5e38\u91cf\u5355\u5143<\/p>\n<p>\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684Unit\uff0c\u53e6\u5b58\u4e3a\u201cuntConsts.Pas\u201d\uff0c\u7528\u6765\u4fdd\u5b58\u5de5\u7a0b\u4e2d\u7528\u5230\u7684\u5e38\u91cf\u3002<\/p>\n<p>\u56db\uff0e\u6709\u5173\u7a97\u4f53\uff08Form\uff09\u53ca\u5355\u5143(Unit)<\/p>\n<p>\u6309\u7167\u5308\u7259\u5229\u547d\u540d\u6cd5\u5219\u7ed9Form\u547d\u540d\uff0c\u5219\u4e00\u4e2a\u7528\u6765\u767b\u5f55\u7684\u7a97\u4f53\u53ef\u4ee5\u547d\u540d\u4e3a\u2019FrmLogin\u2019\uff0c\u800c\u5176\u5355\u5143\u540d\u53ef\u4ee5\u4e3a\u2019untLogin\u2019\u3002\u901a\u5e38\uff0c\u4e24\u4e2a\u5bf9\u5e94\u7684Form\u548cUnit\u7684\u540d\u79f0\u5728\u9664\u53bb\u2019Frm\u2019\u6216\u2019unt\u2019\u7684\u7f29\u5199\u540e\u5e94\u5f53\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<p>\u5728Unit\u7684\u5934\u90e8\u6dfb\u52a0\u672c\u5355\u5143\u7684\u6ce8\u91ca\uff0c\u6ce8\u91ca\u7684\u683c\u5f0f\u53ef\u4ee5\u53c2\u7167Delphi\u7684\u6e90\u7801\uff0c\u4f46\u662f\u81f3\u5c11\u5e94\u5f53\u5305\u542b\u4ee5\u4e0b\u51e0\u9879\uff1a\u529f\u80fd\u63cf\u8ff0\uff1b\u4f5c\u8005\uff1b\u7248\u6743\uff1b\u521b\u5efa\u65f6\u95f4\uff1b\u6700\u540e\u4fee\u6539\u65f6\u95f4\uff1b\u4fee\u6539\u5386\u53f2\u7b49\u7b49\u3002<\/p>\n<p>\u5c06\u65b0\u521b\u5efa\u597d\u7684Form\u7684Caption\u8bbe\u7f6e\u4e3a\u8be5Form\u7c7b\u7684\u540d\u79f0\uff0c\u800c\u4e0d\u662f\u4f7f\u7528Delphi\u9ed8\u8ba4\u7684\u3002\u6bd4\u5982\uff0c\u5c06Form1\u66f4\u540d\u4e3aFrmLogin \u540e\uff0c\u6b64\u65f6\u6211\u4eec\u83b7\u5f97\u4e86TFrmLogin\u8fd9\u4e2a\u65b0\u7684\u7a97\u4f53\u7c7b\uff0c\u5e76\u4e14Delphi\u81ea\u52a8\u5c06\u7a97\u4f53\u7684Caption\u66f4\u65b0\u4e3a\u2019FrmLogin\u2019\u3002\u4f9d\u6211\u770b\uff0c\u8be5 Caption\u5e94\u5f53\u4e3a\u2019TFrmLogin\u2019\u624d\u662f\uff0c\u56e0\u4e3a\u6211\u4eec\u5728\u8bbe\u8ba1\u7684\u662f\u4e00\u4e2a\u7a97\u4f53\u7c7bTFrmLogin\uff0c\u800c\u4e0d\u662f\u4ec5\u4ec5\u5bf9FrmLogin\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u5411TFrmLogin\u8fd9\u6837\u529f\u80fd\u660e\u786e\u7684\u7a97\u4f53\u7c7b\uff0c\u8bb8\u591a\u4eba\u90fd\u6709\u5728\u8bbe\u8ba1\u671f\u5c31\u5c06\u5176Caption\u8bbe\u7f6e\u4e3a\u8bf8\u5982\u201c\u64cd\u4f5c\u5458\u767b\u5f55\u201d\u8fd9\u79cd\u540d\u79f0\u7684\u4e60\u60ef\u3002\u6211\u7684\u4e60\u60ef\u662f\uff0c\u8c61\u201c\u64cd\u4f5c\u5458\u767b\u5f55\u201d\u8fd9\u6837\u7684\u5e38\u91cf\uff0c\u901a\u5e38\u5b58\u653e\u5728untConsts.Pas\u4e2d\uff0c\u7528ResourceString\u6765\u5b9a\u4e49\uff0c\u6216\u8005\u7528Const \u6765\u5b9a\u4e49\u3002\u81f3\u4e8e\u7a97\u4f53\u7684Caption\u7684\u547d\u540d\uff0c\u5e94\u5f53\u5c5e\u4e8e\u8fd0\u884c\u671f\u7684\u5de5\u4f5c\u3002\u6240\u4ee5\uff0c\u6211\u5f80\u5f80\u5728TForm.OnCreate\u4e8b\u4ef6\u89e6\u53d1\u4e4b\u65f6\u624d\u5bf9Caption\u8fdb\u884c\u64cd\u4f5c\uff0c\u6bd4\u5982\uff1a<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nprocedure TFrmLogin.FormCreate(Sender: TObject);\r\nbegin\r\n   Caption := csLoginTitle;\r\n   \u2026.\r\nend;\r\n<\/pre>\n<p>\u4e94\uff0e\u5173\u4e8eFormat\u51fd\u6570\u7684\u4f7f\u7528<\/p>\n<p>\u6709iYear\uff0ciMonth\uff0ciDay\u4e09\u4e2a\u6570\u636e\uff0c\u8981\u663e\u793a\u8bf8\u5982\u201c\u751f\u65e5\uff1a1976\/3\/18\u201d\u8fd9\u6837\u7684\u4fe1\u606f\uff0c\u4f60\u901a\u5e38\u600e\u4e48\u505a\uff1f\u4f7f\u7528s := \u2018\u751f\u65e5:\u2019+IntToStr(iYear)+\u2019.\u2019+IntToStr(iMonth)+\u2019.\u2019+IntToStr(iDay); \u5417\uff1f\u8fd9\u6837\u5b9e\u5728\u662f\u592a\u7d2f\u4e86\u3002\u6211\u7684\u4e60\u60ef\u662f\uff0c\u5728untConsts.Pas\u4e2d\u589e\u52a0\u4e00\u4e2a\u5e38\u91cfcsBirthDayFormat = \u2018\u751f\u65e5\uff1a%d\/%d\/%d\u2019\u6765\u4fdd\u5b58\u663e\u793a\u683c\u5f0f\uff0c\u7136\u540e\u4f7f\u7528s := Format(csBirthDayFormat, [iYear, iMonth, iDay])\uff1b\u8fd9\u6837\u7684\u8bed\u53e5\u5b8c\u6210\u6570\u636e\u7684\u62fc\u88c5\u3002\u8fd9\u4e48\u505a\u7684\u597d\u5904\u663e\u800c\u6613\u89c1\uff0c\u90a3\u5c31\u662f\u4f60\u53ea\u9700\u5728\u4e00\u4e2a\u5730\u65b9\u7ef4\u62a4\u6570\u636e\u7684\u663e\u793a\u683c\u5f0f\u3002<br \/>\nFormat\u51fd\u6570\u529f\u80fd\u5f3a\u5927\uff0c\u6211\u5bf9\u5b83\u5f88\u662f\u63a8\u5d07\uff0c\u4f60\u5462\uff1f<\/p>\n<p>\u516d\uff0e\u5173\u4e8e\u6ce8\u518c\u8868\u6216\u8005Ini\u6587\u4ef6\u7684\u5b58\u50a8<\/p>\n<p>\u539f\u5148\u8bbf\u95ee\u6ce8\u518c\u8868\u6211\u901a\u5e38\u4f7f\u7528TRegistry\uff0c\u800c\u8bbf\u95eeIni\u6587\u4ef6\u901a\u5e38\u4f7f\u7528TIniFile\u3002\u8fd9\u4e24\u4e2a\u7c7b\u7684\u4f7f\u7528\u65b9\u6cd5\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u60f3\u8981\u4f7f\u7528\u76f8\u540c\u7684\u4ee3\u7801\u65e2\u80fd\u8bbf\u95ee\u6ce8\u518c\u8868\u53c8\u80fd\u8bbf\u95eeIni\u6587\u4ef6\u51e0\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u771f\u5934\u75bc\u554a\uff01<br \/>\n\u7ec8\u4e8e\u6211\u53d1\u73b0\u4e86\u6551\u661f!\u90a3\u5c31\u662fTRegistryIniFile\u7c7b\u3002\u67e5\u770bRegistry\u5355\u5143\uff0c\u6211\u4eec\u53d1\u73b0\uff0cTRegistryIniFile\u7ee7\u627f\u81eaTCusomIniFile\u3002\u800cTIniFile\u4e5f\u662f\u7ee7\u627f\u4e8eTCusomIniFile\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u62bd\u8c61\u7c7bTCusomIniFile\u6765\u5b9e\u73b0\u5bf9\u6ce8\u518c\u8868\u6216\u8005Ini\u6587\u4ef6\u7684\u8bbf\u95ee\u4fbf\u662f\u4e00\u4e3e\u4e24\u5f97\u4e86\u3002\u6bd4\u5982\uff1a<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nvar\r\n   csmInifile: TCusomIniFile;\r\nbegin\r\n   if blUseIniFile then\/\/\u5982\u679c\u4f7f\u7528Ini\u6587\u4ef6\r\ncsmInifile:= TIniFile.Create(csRootKey)\r\n   else\r\ncsmInifile:= TRegistryIniFile.Create(csRootKey);\r\n   \/\/\u63a5\u7740\u5c31\u53ef\u4ee5\u4f7f\u7528csmIniFile\u5bf9Ini\u6587\u4ef6\u8fdb\u884c\u8bbf\u95ee\uff0c\r\n   \/\/\u6216\u8005\u7528\u7c7b\u4f3c\u8bbf\u95eeIni\u6587\u4ef6\u7684\u65b9\u5f0f\u8bbf\u95ee\u6ce8\u518c\u8868\u3002\r\n<\/pre>\n<p>\u4e03\uff0e\u5173\u4e8eTStream\u6d41\u4ee5\u53caTFileStream\uff0cTMemoryStream\u7b49\u7b49<\/p>\n<p>TFileStream\u548cTMemoryStream\u90fd\u7ee7\u627f\u81ea\u62bd\u8c61\u7c7bTStream\uff0c\u8fd9\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u5957\u4ee3\u7801\u5b8c\u6210\u5bf9\u6587\u4ef6\u548c\u5185\u5b58\u7684\u5b58\u53d6\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u5b9a\u4e49\u4e00\u4e9b\u63a5\u53e3\u7684\u65f6\u5019\uff0c\u6211\u5f80\u5f80\u503e\u5411\u4e8e\u5c06\u53c2\u6570\u7684\u7c7b\u578b\u5b9a\u4e49\u4e3a\u62bd\u8c61\u7c7b\uff0c\u800c\u4e0d\u662f\u5177\u4f53\u7c7b\u3002\u6bd4\u5982\uff0c\u8981\u5b8c\u6210\u4fdd\u5b58\u529f\u80fd\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u5b9a\u4e49\u6210<br \/>\nfunction Save(AStream: TStream): Boolean\uff1b<br \/>\n\u5c31\u6bd4\u5b9a\u4e49\u6210<br \/>\nfunction Save(AStream: TFileStream): Boolean\uff1b<\/p>\n<p>\u8981\u7075\u6d3b\u7684\u591a\u3002<br \/>\n\u524d\u4e00\u4e2a\u5b9a\u4e49\u662f\u5177\u6709\u524d\u77bb\u6027\u7684\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u9002\u7528\u4e8e\u4ee5\u540e\u53ef\u80fd\u51fa\u73b0\u7684\u65b0\u578b\u6001\u7684\u6d41\u3002\u800c\u540e\u4e00\u4e2a\u5b9a\u4e49\u53ea\u9002\u7528\u4e8eTFileStream\u8fd9\u79cd\u6d41\uff08\u5f53\u7136\u5305\u62ecTFileStream\u7684\u5b50\u7c7b\uff09\uff0c\u5446\u677f\u591a\u4e86\u3002<br \/>\n\u6211\u7684\u4e60\u60ef\uff1a\u5982\u679c\u5b58\u5728\u62bd\u8c61\u7c7b\uff0c\u90a3\u4e48\u5c3d\u91cf\u5c06\u53c2\u6570\u5b9a\u4e49\u4e3a\u62bd\u8c61\u7c7b\u7684\u7c7b\u578b\uff0c\u6bd5\u7adf\uff0c\u6211\u4eec\u65e0\u6cd5\u9884\u89c1\u672a\u6765\u3002<\/p>\n<p>\u516b\uff0e\u591a\u4f7f\u7528TAction<\/p>\n<p>Delphi 4\u4ee5\u540e\u5f15\u5165\u4e86Action\u7684\u6982\u5ff5\uff0c\u5e76\u4e14\u5728Standard\u7ec4\u4ef6\u680f\u4e2d\u589e\u52a0TActionList\u7ec4\u4ef6\u3002\u4f7f\u7528Action\u7684\u597d\u5904\u662f\uff0c\u63a7\u4ef6\u72b6\u6001\u540c\u6b65\u7684\u70e6\u607c\u4ece\u6b64\u4e00\u626b\u800c\u7a7a\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u5173\u5f00\u53d1\u4e60\u60ef\u7684\u4e00\u4e9b\u60f3\u6cd5\uff0c\u5982\u9ca0\u5728\u5589\uff0c\u4e0d\u5410\u4e0d\u5feb\u3002\u7a76\u5176\u53d1\u8d34\u52a8\u673a\uff0c\u5f53\u7136\u4e0d\u6392\u9664\u6709\u9a97\u53d6\u53c2\u4e0e\u5206\u7684\u53ef\u80fd\uff0c\u4f46\u53e6\u4e00\u65b9\u9762\uff0c\u4e5f\u5e0c\u671b\u80fd\u7ed9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-744","post","type-post","status-publish","format-standard","hentry","category-code_related"],"_links":{"self":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/comments?post=744"}],"version-history":[{"count":2,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/744\/revisions"}],"predecessor-version":[{"id":4710,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/744\/revisions\/4710"}],"wp:attachment":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/categories?post=744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/tags?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}