ADOQuery1.SQL.add('Select * From Student WHERE InDate BETWEEN '''+DateToStr(DateTimePicker1.date)+''' AND '''+ DateToStr(DateTimePicker2.date)+''' ');
uj5u.com熱心網友回復：
ADOQuery1.SQL.add('Select * From Student WHERE InDate BETWEEN :SDate AND :EDate ');
ADOQuery1.Parameters.ParaByName('SDate').asstring:=DateToStr(DateTimePicker1.date);
ADOQuery1.Parameters.ParaByName('EDate').asstring:=DateToStr(DateTimePicker2.date);
uj5u.com熱心網友回復：
其實關于引數問題，我記得你以前是問過的。轉載請註明出處，本文鏈接：https://www.uj5u.com/houduan/195555.html
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