方法1：
function test(var a,b,c:integer):integer; begin end;
方法2：
type
info = record
name:string;
age : integer;
end;
function test():info;
var
myinfo : info;
begin
myinfo.name := ‘张三‘;
myinfo.age := 18;
result := myinfo;
end;
应用：
var
myinfo : info;
begin
myinfo := test();
showmessage(myinfo.name);
end;