有三个窗体, Form_welcome,form_login,form_main.
第一出现的窗体是Form_welcome,这之中有一个欢迎使用的界面。单击鼠标.出现登陆
Form_login窗口,同时关闭Form_welcom.form_login密码验证正确性后打开 Form_main,同时关闭Form_main.把用户保存用局变量中去。
请问各位大侠,高手,这三个窗体的Formstyle怎么设啊。同时,打开跟关闭Form的代码怎么写啊。
第一出现的窗体是Form_welcome,这之中有一个欢迎使用的界面。单击鼠标.出现登陆
Form_login窗口,同时关闭Form_welcom.form_login密码验证正确性后打开 Form_main,同时关闭Form_main.把用户保存用局变量中去。
请问各位大侠,高手,这三个窗体的Formstyle怎么设啊。同时,打开跟关闭Form的代码怎么写啊。
begin
form_login.show;
form_welcome.close;//单击鼠标.出现登陆Form_login窗口,同时关闭Form_welcom.
end;
var HaveLogin : boolean;//在form_main 的窗体Formcreate事件中初始化变量
HaveLogin : false;
//在form_main 的窗体FormActivate事件中
if not HaveLogin then
begin
Form_login.show;
HaveLogin:=true;
end;(别忘记了uses login 单元)
》》 HaveLogin : false;HabeLogin:=false;
{$R *.res}begin
Application.Initialize;
Sys_FSplash:=TSys_FSplash.Create(Application);//欢迎窗口
Sys_FSplash.Show;
Sys_FSplash.Update;
Application.Title:='Miracle Finance System';
Application.CreateForm(THR_FMDIBaseClass, HR_FMDIBaseClass);
Application.CreateForm(TSys_ModalBaseClass, Sys_ModalBaseClass);
Application.CreateForm(THR_FBaseInfo, HR_FBaseInfo);
Application.CreateForm(TSys_ModalInfo, Sys_ModalInfo);
Application.CreateForm(TSys_FAbout, Sys_FAbout);
Application.CreateForm(TfrmCal, frmCal);
Application.CreateForm(TSys_FDm, Sys_FDm);
Application.CreateForm(TSys_FLogON, Sys_FLogON);
Application.CreateForm(TSys_FModifyPassWord, Sys_FModifyPassWord);
Application.CreateForm(TSys_FMSGBOX, Sys_FMSGBOX);
Application.CreateForm(TSys_FMsgDlg, Sys_FMsgDlg);
Application.CreateForm(TSys_FOrderBy, Sys_FOrderBy);
Application.CreateForm(TSys_FSplash, Sys_FSplash);
Application.CreateForm(TCW_FAccountSyle, CW_FAccountSyle);
Application.CreateForm(TCw_FDBUAccount, Cw_FDBUAccount);
Application.CreateForm(TCw_FLookupPrjItems, Cw_FLookupPrjItems);
Application.CreateForm(TCW_FPeriod, CW_FPeriod);
Application.CreateForm(TCW_FPeriodBrows, CW_FPeriodBrows);
Application.CreateForm(TCW_FAccLookCon, CW_FAccLookCon);
Application.CreateForm(TCW_FAccount, CW_FAccount);
Application.CreateForm(TCW_FAccountChecked, CW_FAccountChecked);
Application.CreateForm(TCW_Fcw_bdigest, CW_Fcw_bdigest);
Application.CreateForm(Tpub_FDepartment, pub_FDepartment);
Application.CreateForm(Tpub_FLookForm, pub_FLookForm);
SysConnectionString := 'Provider=OraOLEDB.Oracle.1;Persist Security Info=False;' +
'User ID=' + CryptStr(GetDBUserID,1) + ';' +
'Data Source=' + CryptStr(GetDataSource,1) + ';' +
'Password=' + CryptStr(GetDBPassWord,1) ;
Sys_FSplash.Cursor:=-17; {crSQLWait}
while Sys_FSplash.Timer.Enabled do
Application.ProcessMessages; if not LogOn then //函数:boolean型,里面有创建登录窗口语句
Application.Terminate; Sys_FSplash.Hide;
Sys_FSplash.Free; Application.Run;
end.