adoquery1.sql.text := 'select count(*) as count from table'; open; edit1.text := fieldbyname('count').asstring;
看错题了;^_^;var aa: integer; begin with adoquery1 do begin close; sql.clear; sql.text := 'select count(*) as count from table '; open; aa := fieldbyname('count').asinteger; end; end;
open;
edit1.text := fieldbyname('count').asstring;
begin
with adoquery1 do
begin
close;
sql.clear;
sql.text := 'select count(*) as count from table ';
open;
aa := fieldbyname('count').asinteger;
end;
end;