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发表于 2020-1-3 12:12:01
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Sql := 'update ZW.BZ set workdate = ''' + DateToStr(Self.DateTimePicker1.Date) + '''+', BANZU = ''' + Trim(ComboBox1.Text) + '''+', car = ''' + Trim(Edit1.Text) +  ''' where  banzu = ' + (Query1.FieldByName('banzu').AsString); 
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这样写有点乱; 
sql := format('update zw.bz set workdate = ''%s'', Banzu = ''%s'', car = ''%s'' where banzu = ''%s''  ',[DateToStr(Self.DateTimePicker1.Date),Trim(ComboBox1.Text),Trim(Edit1.Text),Query1.FieldByName('banzu').AsString]); 
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