这是我用来选取出我所选取的记录,即返回ID,现用 select * from abc where id in()这样的来进行生成报表 下面是取出ID function Tmainform.selectfile(ado:Tadoquery;dbgrid:Tdbgrideh;str_id:string):string; var i:integer; str:string; begin str:=''; if DBGrid.SelectedRows.Count>0 then begin with DBGrid.DataSource.DataSet do for i:=0 to DBGrid.SelectedRows.Count-1 do begin GotoBook(pointer(DBGrid.SelectedRows.Items[i])); str:=str+trim(vartostr(ado.FieldValues[str_id]))+','; end; delete(str,length(str),1); result:=str; end; end;
下面是取出ID
function Tmainform.selectfile(ado:Tadoquery;dbgrid:Tdbgrideh;str_id:string):string;
var
i:integer;
str:string;
begin
str:='';
if DBGrid.SelectedRows.Count>0 then
begin
with DBGrid.DataSource.DataSet do
for i:=0 to DBGrid.SelectedRows.Count-1 do
begin
GotoBook(pointer(DBGrid.SelectedRows.Items[i]));
str:=str+trim(vartostr(ado.FieldValues[str_id]))+',';
end;
delete(str,length(str),1);
result:=str;
end;
end;