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在天极网上发布的各类delphi原码及技巧文档

 Session.AddStandardAlias('Cntssamp','c:\delphp11','Paradox');<br>
 Session.SaveConfigFile; {BDE配置文件存盘}<br>
 end;<br>
 <br>
 ap.Clear;{取得别名Cngzsamp中的所有表格名称列表}<br>
 Session.GetTableNames('Cntssamp','',False,False,ap);<br>
 if(ap.IndexOf('TSK')=1)then {判断表格是否存在}<br>
 begin<br>
 answer:=Application.MessageBox( '别名Cntssamp中不存在表格TSK,现在创建吗？','表格信息窗口',mb_OKCancel);<br>
 ifanswer=IDCANCELthen<br>
 begin<br>
 ap.Free;<br>
 Exit;<br>
 end;<br>
 <br>
 withtable1do<br>
 begin<br>
 Active:=false;<br>
 DatabaseName:='Cntssamp'; {数据库别名}<br>
 TableName:='TSK'; {表格名}<br>
 TableType:=ttParadox; {数据库类型}<br>
 withFieldDefs do<br>
 begin {增加字段}<br>
 Clear;<br>
 Add('SH',ftString,30,False);{书号String(30)}<br>
 Add('SM',ftString,30,False);{书名String(30)}<br>
 Add('CBS',ftString,20,False);{出版社String(20)}<br>
 Add('CBRQ',ftDate,0,False);{出版日期Date}<br>
 Add('YS',ftInteger,0,False);{页数Integer}<br>
 end;<br>
 <br>
 withIndexDefs do<br>
 begin {增加索引}<br>
 Clear; {按书号字段建立主索引}<br>
 Add('SHSY','SH',[ixPrimary,ixUnique]);<br>
 end;<br>
 <br>
 CreateTable; {创建表格}<br>
 end;<br>
 end;<br>
 ap.free; {释放变量ap}<br>
 end;</p>
 </blockquote>
 </blockquote>
 

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