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with dm.ASQLite3Query1 do
begin
close;
sql.clear;
sql.add('insert into student values(:id,:username,:telephone,:address,:state)'); //Ôö¼Ó
dm.ASQLite3Query1.Params.ParamByName('id').Value:=strtoint(id_edit.Text);
dm.ASQLite3Query1.Params.ParamByName('username').Value:=username_edit.Text;
dm.ASQLite3Query1.Params.ParamByName('telephone').Value:=strtoint(phone_edit.Text);
dm.ASQLite3Query1.Params.ParamByName('address').Value:=address_edit.Text;
dm.ASQLite3Query1.Params.ParamByName('state').Value:=state_edit.Text;
ExecSQL;
open;
showmessage(dm.ASQLite3Query1.SQL.Text);
end;
end;
procedure Tmain.select_buttonClick(Sender: TObject);
var
sql:string;
begin
with dm.ASQLite3Query1 do
begin
close;
sql.clear;
sql.add('select * from student where id='''+id_edit.text+'''');
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var
id:=integer;
begin
id:=strtoint(edit1.text);//edit1.textµÄÖµÒѾȡµÃ;
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