var
Login : TLoginForm;
begin
Application.Initialize;
Application.CreateForm(TFMain, FMain);
Login := TLoginForm.Create(Application);
if (Login.ShowModal=mrAbort) then
Application.Terminate;
Application.Run;
end.
Login : TLoginForm;
begin
Application.Initialize;
Application.CreateForm(TFMain, FMain);
Login := TLoginForm.Create(Application);
if (Login.ShowModal=mrAbort) then
Application.Terminate;
Application.Run;
end.
http://www.csdn.net/expert/topic/410/410056.shtm
1.new two form(form1:unit1; form2:unit2)
2.add two bitbtn to form2(bitbtn1<modalresult:mrok>; bitbtn2<modalresult:mrcancel>)
3.change the project file:
application.createform(tform1, form1);
form2 := tform2.create(application);
if form2.showmodal = 1 then;//this is password form
begin
application.run;
end;
4.run the project
5.do you know?