if Query1.FieldByName('A').AsInteger <99999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('0%s',[intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);
if Query1.FieldByName('A').AsInteger <9999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('00%s',[intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);
if Query1.FieldByName('A').AsInteger <999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('000%s',[intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);
if Query1.FieldByName('A').AsInteger <99 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('0000%s',[intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);
if Query1.FieldByName('A').AsInteger <9 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('00000%s',[intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);
这段代码能怎么优化?
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('00000%s',intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)])
else
if Query1.FieldByName('A').AsInteger <99 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('0000%s',intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)])
else
if Query1.FieldByName('A').AsInteger <999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('000%s',intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)])
else
if Query1.FieldByName('A').AsInteger <9999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('00%s',intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)])
else
if Query1.FieldByName('A').AsInteger <99999 then
DataSetBZXM.FieldByName('NBXH').AsString :=SysUtils.Format('0%s',intToStr(DataSetBZXM.FieldByName('XSXH').AsInteger)]);