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 楼主|
发表于 2020-7-25 14:15:01
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显示全部楼层 
| var a:double;
 s:string;
 vADOConnection:Variant;
 begin
 a := 8.07;
 s := formatfloat('#.################',a);//s显示8.07000000000000028
 vADOConnection := CreateOleObject('ADODB.Connection');
 vADOConnection.ConnectionString := 'Driver={Firebird/InterBase(r) driver};pwd=masterkey;Uid=SYSDBA;database=C:\123.GDB';
 try
 vADOConnection.Open;
 Except
 end;
 a := 8.07;
 s := formatfloat('#.################',a);//s显示8.07
 end;
 
 
 以上如何实现上下都是8.07000000000000028??????
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