1.定義一全局變量 LoginSucessed :Boolean ; 2.在主窗的FormActivate事件中加入代碼: if not LoginSucessed then // 即為第一次登錄本系統 begin with TLoginFrm.Create(Application) do //建產登錄窗體 try if ShowModal <> mrOK then //如果登錄成功則模式窗體返加 mrOK Application.Terminate; finally Free; end; LoginSucessed := True; ...
2.在主窗的FormActivate事件中加入代碼:
if not LoginSucessed then // 即為第一次登錄本系統
begin
with TLoginFrm.Create(Application) do //建產登錄窗體
try
if ShowModal <> mrOK then //如果登錄成功則模式窗體返加 mrOK
Application.Terminate;
finally
Free;
end;
LoginSucessed := True;
...