登陆后主窗体和登陆窗体同时显示,如何登陆登陆后只显示主窗体
unit LoginUnt;interfaceuses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Data.DB, Data.Win.ADODB;type
Tloginfrm = class(TForm)
btnSure: TButton;
btnCancel: TButton;
edtUserPass: TEdit;
Label1: TLabel;
Label2: TLabel;
qry_login: TADOQuery;
edtUserName: TEdit;
procedure btnCancelClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure btnSureClick(Sender: TObject);
procedure FormKeyPress(Sender: TObject; var Key: Char);
private
{ Private declarations }
public
IsLogin: Boolean;
{ Public declarations }
end;var
loginfrm: Tloginfrm;implementation
uses MainUnt,DMUnt;
{$R *.dfm}procedure Tloginfrm.FormKeyPress(Sender: TObject; var Key: Char);
begin
if Key = #13 then
begin
perform(cm_dialogkey, vk_tab, 0); // 焦点按照Taborder的顺序下移
exit;
end;
end;
procedure Tloginfrm.btnCancelClick(Sender: TObject);
begin
Application.Terminate;
end;procedure Tloginfrm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if islogin=False then
Application.Terminate;
end;procedure Tloginfrm.btnSureClick(Sender: TObject);
var
lsSQL:string;
Mainfrm: TMainfrm;
begin
lsSQL := 'select * from Account where Username=''' + trim(edtUserName.text) + ''' and userpass='''+ trim(edtUserPass.text)+'''';
// try
qry_login.Close;
qry_login.SQL.Clear;
qry_login.SQL.Add(lsSQL);
qry_login.Open;
// except
// ShowMessage( '查询数据出错!');
// end; if qry_login.RecordCount>0 then
begin
IsLogin:=true;
try
Mainfrm := TMainfrm.Create(nil);
Mainfrm.Opname :=Trim(edtUserName.Text);
Mainfrm.OpSelect := Trim(qry_login.fieldbyname('select').AsString);
Mainfrm.OpAdd := Trim(qry_login.fieldbyname('add').AsString);
Mainfrm.OpUpdate:= Trim(qry_login.fieldbyname('update').AsString);
Mainfrm.ShowModal;
Loginfrm.Visible:=False;
finally Application.Terminate;
end;
end;
end;end.
unit MainUnt;interfaceuses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ComCtrls, Data.DB, Data.Win.ADODB,
Vcl.ExtCtrls, DBGridEhGrouping, ToolCtrlsEh, DBGridEhToolCtrls, GridsEh,
DBAxisGridsEh, DBGridEh,LoginUnt,Vcl.StdCtrls;type
TMainfrm = class(TForm)
spgcntrl1: TPageControl;
dlg_input: TOpenDialog;
tmr_input: TTimer;
qry_admin: TADOQuery;
qry_Cust: TADOQuery;
qry_data: TADOQuery;
cmd_admin: TADOCommand;
cmd_cust: TADOCommand;
cmd_input: TADOCommand;
cmd_Jour: TADOCommand;
stbsht_qry: TTabSheet;
stbsht_input: TTabSheet;
stbsht_admin: TTabSheet;
dbgrdh_Data: TDBGridEh;
pnl4: TPanel;
btn_qry: TButton;
btn_CustEdt: TButton;
btn_JourinEdt: TButton;
edtBal: TEdit;
edtBeizhu: TEdit;
edt_BeginDate: TDateTimePicker;
edt_EndDate: TDateTimePicker;
lbl3: TLabel;
Lbl4: TLabel;
Label1: TLabel;
Label2: TLabel;
cbbCustomer: TComboBox;
btn_JouroutEdt: TButton;
pnl5: TPanel;
lbl_OccurDate: TLabel;
lbl_Cust: TLabel;
lbl_InputBal: TLabel;
lbl_OutputBal: TLabel;
lbl_BeiZhu: TLabel;
Label8: TLabel;
lbl_InputDate: TLabel;
Label10: TLabel;
Label11: TLabel;
rbinput: TCheckBox;
rboutput: TCheckBox;
Panel1: TPanel;
Panel2: TPanel;
mmo_Content: TMemo;
mmo_input: TMemo;
Label12: TLabel;
Label13: TLabel;
btn_outputdm: TButton;
btnInput: TButton;
sprgrsbr_input: TProgressBar;
DBGridEh1: TDBGridEh;
Panel3: TPanel;
Label14: TLabel;
Label15: TLabel;
Label16: TLabel;
Label17: TLabel;
Label18: TLabel;
edt_UserName: TEdit;
edt_UserPass: TEdit;
cbb_add: TComboBox;
cbb_select: TComboBox;
cbb_update: TComboBox;
btnadd: TButton;
btnEdt: TButton;
btnDel: TButton;
qry_unit: TADOQuery;
procedure FormShow(Sender: TObject);
procedure cbbCustomerChange(Sender: TObject);
private
{ Private declarations }
FOpname, FOpSelect,FOpAdd,FOpUpdate, FOpID: string;
procedure setOpname(const value: string);
procedure setOpAdd(const value: string);
procedure setOpSelect(const value: string);
procedure setOpUpdate(const value: string);
procedure RefreshRecordInf;
procedure RefreshAdmin;
procedure RefreshCustOmer; public
{ Public declarations } property Opname: string read FOpname write setOpname;
property OpSelect: string read FOpSelect write setOpSelect;
property OpAdd: string read FOpAdd write setOpAdd;
property OpUpdate: string read FOpUpdate write setOpUpdate; end;var
Mainfrm: TMainfrm;implementation
uses DMUnt,JourEdt,EhlibADO;
{$R *.dfm}function GetPYIndexChar(hzchar: string): char;
begin
case WORD(hzchar[1]) shl 8 + WORD(hzchar[2]) of
$B0A1..$B0C4: result := 'A';
$B0C5..$B2C0: result := 'B';
$B2C1..$B4ED: result := 'C';
$B4EE..$B6E9: result := 'D';
$B6EA..$B7A1: result := 'E';
$B7A2..$B8C0: result := 'F';
$B8C1..$B9FD: result := 'G';
$B9FE..$BBF6: result := 'H';
$BBF7..$BFA5: result := 'J';
$BFA6..$C0AB: result := 'K';
$C0AC..$C2E7: result := 'L';
$C2E8..$C4C2: result := 'M';
$C4C3..$C5B5: result := 'N';
$C5B6..$C5BD: result := 'O';
$C5BE..$C6D9: result := 'P';
$C6DA..$C8BA: result := 'Q';
$C8BB..$C8F5: result := 'R';
$C8F6..$CBF9: result := 'S';
$CBFA..$CDD9: result := 'T';
$CDDA..$CEF3: result := 'W';
$CEF4..$D188: result := 'X';
$D1B9..$D4D0: result := 'Y';
$D4D1..$D7F9: result := 'Z';
else
result := char(0);
end;
end;function SearchByPYIndexStr
(SourceStrs: TStrings;
PYIndexStr: string): string;
label NotFound;
var
i, j: integer;
hzchar: string;
begin
for i := 0 to SourceStrs.Count - 1 do
begin
for j := 1 to Length(PYIndexStr) do
begin
hzchar := SourceStrs[i][2 * j - 1]
+ SourceStrs[i][2 * j];
if (PYIndexStr[j] <> '?') and
(UpperCase(PYIndexStr[j]) <>
GetPYIndexChar(hzchar)) then goto NotFound;
end;
if result = '' then
begin
result := SourceStrs[i];
end else
begin
if Result='' then
result := result + Char(13) + SourceStrs[i];
// result := SourceStrs[i];
end;
NotFound:
end;
end;
procedure TMainfrm.FormShow(Sender: TObject);
var
LsSQL:string;
begin
{Application.CreateForm(TLoginfrm,Loginfrm);
LoginFrm:=TLoginFrm.Create(Application);
Loginfrm.ShowModal;
Loginfrm.Free; }
self.Caption:='预付款管理系统--------------'+self.Opname; if Self.OpSelect='1' then
btn_qry.Enabled:=True
else
btn_qry.Enabled:=False;
if Self.OpAdd='1' then
begin
btn_JourinEdt.Enabled:=true;
btn_JouroutEdt.Enabled:=true;
btn_CustEdt.Enabled:=True;
end
else
begin
btn_JourinEdt.Enabled:=False;
btn_JouroutEdt.Enabled:=False;
btn_CustEdt.Enabled:=False;
end;
if Self.OpUpdate='1' then
begin
stbsht_admin.TabVisible:=True;
btnadd.Enabled:=true;
btnEdt.Enabled:=True;
btnDel.Enabled:=true;
end
else
begin
stbsht_admin.TabVisible:=False;
btnadd.Enabled:=False;
btnEdt.Enabled:=False;
btnDel.Enabled:=False;
end;
RefreshAdmin;
LsSQL:='select * from Jour where OccurDate>=#'+datetostr(now-7)+'#';
try
qry_data.Close;
qry_data.SQL.Clear;
qry_data.SQL.Add(LsSQL);
qry_data.Open;
except
ShowMessage('查询流水数据出错!');
end;
RefreshCustOmer;
end;
procedure TMainfrm.setOpname(const value: string);
begin
FOpname := value;
end; procedure TMainfrm.cbbCustomerChange(Sender: TObject);
var
reStr:String;
begin
if Trim(cbbCustomer.Text)='' then exit;
reStr:=SearchByPYIndexStr(cbbCustomer.Items, cbbCustomer.Text);
if (Widestring(reStr)<>'') and (cbbCustomer.Items.Count>0) then
cbbCustomer.Text:=reStr;
end;procedure TMainfrm.setOpAdd(const value: string);
begin
FOpAdd:=value;
end;procedure TMainfrm.setOpSelect(const value: string);
begin
FOpSelect:=value;
end;procedure TMainfrm.setOpUpdate(const value: string);
begin
FOpUpdate:=value;
end;procedure TMainfrm.RefreshRecordInf;
begin
if qry_data.RecordCount > 0 then
begin
lbl_OccurDate.Caption := '发生日期 ' + trim(qry_data.FieldByName('OccurDate').AsString);
lbl_Cust.Caption := '客 户 ' + trim(qry_data.FieldByName('CustName').AsString);
lbl_InputBal.Caption := '导入金额 ' + trim(qry_data.FieldByName('InOccurBal').AsString);
lbl_OutputBal.Caption := '导出金额 ' + trim(qry_data.FieldByName('OutOccurBal').AsString);
lbl_BeiZhu.Caption := '备注 ' + trim(qry_data.FieldByName('BeiZhu').AsString);
lbl_InputDate.Caption := '导入时间 ' + trim(qry_data.FieldByName('InputDate').AsString);
end
else
begin
lbl_OccurDate.Caption := '发生日期 ';
lbl_Cust.Caption := '客 户 ';
lbl_InputBal.Caption := '导入金额 ';
lbl_OutputBal.Caption := '导出金额 ';
lbl_BeiZhu.Caption := '备注 ';
lbl_InputDate.Caption := '导入时间 ';
end;
end;
procedure TMainfrm.RefreshAdmin;
var
LsSQL: string;
begin
LsSQL := 'select * from Account';
try
qry_admin.Close;
qry_admin.SQL.Clear;
qry_admin.SQL.Add(LsSQL);
qry_admin.Open;
except
ShowMessage('查询数据出错!');
end;
end;procedure TMainfrm.RefreshCustOmer;
var
LsSQL:STRING;
begin
LsSQL:='select * from Customer ';
try
qry_unit.Close;
qry_unit.SQL.Clear;
qry_unit.SQL.Add(LsSQL);
qry_unit.Open;
except
ShowMessage('查询客户数据出错!');
end;
if qry_unit.RecordCount>0 then
begin
qry_unit.First;
cbbCustOmer.Items.Clear;
while not qry_unit.Eof do
begin
cbbCustomer.Items.Add(qry_unit.FieldByName('CustName').AsString);
qry_unit.Next;
end;
end;
end;end.Delphi
unit LoginUnt;interfaceuses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Data.DB, Data.Win.ADODB;type
Tloginfrm = class(TForm)
btnSure: TButton;
btnCancel: TButton;
edtUserPass: TEdit;
Label1: TLabel;
Label2: TLabel;
qry_login: TADOQuery;
edtUserName: TEdit;
procedure btnCancelClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure btnSureClick(Sender: TObject);
procedure FormKeyPress(Sender: TObject; var Key: Char);
private
{ Private declarations }
public
IsLogin: Boolean;
{ Public declarations }
end;var
loginfrm: Tloginfrm;implementation
uses MainUnt,DMUnt;
{$R *.dfm}procedure Tloginfrm.FormKeyPress(Sender: TObject; var Key: Char);
begin
if Key = #13 then
begin
perform(cm_dialogkey, vk_tab, 0); // 焦点按照Taborder的顺序下移
exit;
end;
end;
procedure Tloginfrm.btnCancelClick(Sender: TObject);
begin
Application.Terminate;
end;procedure Tloginfrm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if islogin=False then
Application.Terminate;
end;procedure Tloginfrm.btnSureClick(Sender: TObject);
var
lsSQL:string;
Mainfrm: TMainfrm;
begin
lsSQL := 'select * from Account where Username=''' + trim(edtUserName.text) + ''' and userpass='''+ trim(edtUserPass.text)+'''';
// try
qry_login.Close;
qry_login.SQL.Clear;
qry_login.SQL.Add(lsSQL);
qry_login.Open;
// except
// ShowMessage( '查询数据出错!');
// end; if qry_login.RecordCount>0 then
begin
IsLogin:=true;
try
Mainfrm := TMainfrm.Create(nil);
Mainfrm.Opname :=Trim(edtUserName.Text);
Mainfrm.OpSelect := Trim(qry_login.fieldbyname('select').AsString);
Mainfrm.OpAdd := Trim(qry_login.fieldbyname('add').AsString);
Mainfrm.OpUpdate:= Trim(qry_login.fieldbyname('update').AsString);
Mainfrm.ShowModal;
Loginfrm.Visible:=False;
finally Application.Terminate;
end;
end;
end;end.
unit MainUnt;interfaceuses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ComCtrls, Data.DB, Data.Win.ADODB,
Vcl.ExtCtrls, DBGridEhGrouping, ToolCtrlsEh, DBGridEhToolCtrls, GridsEh,
DBAxisGridsEh, DBGridEh,LoginUnt,Vcl.StdCtrls;type
TMainfrm = class(TForm)
spgcntrl1: TPageControl;
dlg_input: TOpenDialog;
tmr_input: TTimer;
qry_admin: TADOQuery;
qry_Cust: TADOQuery;
qry_data: TADOQuery;
cmd_admin: TADOCommand;
cmd_cust: TADOCommand;
cmd_input: TADOCommand;
cmd_Jour: TADOCommand;
stbsht_qry: TTabSheet;
stbsht_input: TTabSheet;
stbsht_admin: TTabSheet;
dbgrdh_Data: TDBGridEh;
pnl4: TPanel;
btn_qry: TButton;
btn_CustEdt: TButton;
btn_JourinEdt: TButton;
edtBal: TEdit;
edtBeizhu: TEdit;
edt_BeginDate: TDateTimePicker;
edt_EndDate: TDateTimePicker;
lbl3: TLabel;
Lbl4: TLabel;
Label1: TLabel;
Label2: TLabel;
cbbCustomer: TComboBox;
btn_JouroutEdt: TButton;
pnl5: TPanel;
lbl_OccurDate: TLabel;
lbl_Cust: TLabel;
lbl_InputBal: TLabel;
lbl_OutputBal: TLabel;
lbl_BeiZhu: TLabel;
Label8: TLabel;
lbl_InputDate: TLabel;
Label10: TLabel;
Label11: TLabel;
rbinput: TCheckBox;
rboutput: TCheckBox;
Panel1: TPanel;
Panel2: TPanel;
mmo_Content: TMemo;
mmo_input: TMemo;
Label12: TLabel;
Label13: TLabel;
btn_outputdm: TButton;
btnInput: TButton;
sprgrsbr_input: TProgressBar;
DBGridEh1: TDBGridEh;
Panel3: TPanel;
Label14: TLabel;
Label15: TLabel;
Label16: TLabel;
Label17: TLabel;
Label18: TLabel;
edt_UserName: TEdit;
edt_UserPass: TEdit;
cbb_add: TComboBox;
cbb_select: TComboBox;
cbb_update: TComboBox;
btnadd: TButton;
btnEdt: TButton;
btnDel: TButton;
qry_unit: TADOQuery;
procedure FormShow(Sender: TObject);
procedure cbbCustomerChange(Sender: TObject);
private
{ Private declarations }
FOpname, FOpSelect,FOpAdd,FOpUpdate, FOpID: string;
procedure setOpname(const value: string);
procedure setOpAdd(const value: string);
procedure setOpSelect(const value: string);
procedure setOpUpdate(const value: string);
procedure RefreshRecordInf;
procedure RefreshAdmin;
procedure RefreshCustOmer; public
{ Public declarations } property Opname: string read FOpname write setOpname;
property OpSelect: string read FOpSelect write setOpSelect;
property OpAdd: string read FOpAdd write setOpAdd;
property OpUpdate: string read FOpUpdate write setOpUpdate; end;var
Mainfrm: TMainfrm;implementation
uses DMUnt,JourEdt,EhlibADO;
{$R *.dfm}function GetPYIndexChar(hzchar: string): char;
begin
case WORD(hzchar[1]) shl 8 + WORD(hzchar[2]) of
$B0A1..$B0C4: result := 'A';
$B0C5..$B2C0: result := 'B';
$B2C1..$B4ED: result := 'C';
$B4EE..$B6E9: result := 'D';
$B6EA..$B7A1: result := 'E';
$B7A2..$B8C0: result := 'F';
$B8C1..$B9FD: result := 'G';
$B9FE..$BBF6: result := 'H';
$BBF7..$BFA5: result := 'J';
$BFA6..$C0AB: result := 'K';
$C0AC..$C2E7: result := 'L';
$C2E8..$C4C2: result := 'M';
$C4C3..$C5B5: result := 'N';
$C5B6..$C5BD: result := 'O';
$C5BE..$C6D9: result := 'P';
$C6DA..$C8BA: result := 'Q';
$C8BB..$C8F5: result := 'R';
$C8F6..$CBF9: result := 'S';
$CBFA..$CDD9: result := 'T';
$CDDA..$CEF3: result := 'W';
$CEF4..$D188: result := 'X';
$D1B9..$D4D0: result := 'Y';
$D4D1..$D7F9: result := 'Z';
else
result := char(0);
end;
end;function SearchByPYIndexStr
(SourceStrs: TStrings;
PYIndexStr: string): string;
label NotFound;
var
i, j: integer;
hzchar: string;
begin
for i := 0 to SourceStrs.Count - 1 do
begin
for j := 1 to Length(PYIndexStr) do
begin
hzchar := SourceStrs[i][2 * j - 1]
+ SourceStrs[i][2 * j];
if (PYIndexStr[j] <> '?') and
(UpperCase(PYIndexStr[j]) <>
GetPYIndexChar(hzchar)) then goto NotFound;
end;
if result = '' then
begin
result := SourceStrs[i];
end else
begin
if Result='' then
result := result + Char(13) + SourceStrs[i];
// result := SourceStrs[i];
end;
NotFound:
end;
end;
procedure TMainfrm.FormShow(Sender: TObject);
var
LsSQL:string;
begin
{Application.CreateForm(TLoginfrm,Loginfrm);
LoginFrm:=TLoginFrm.Create(Application);
Loginfrm.ShowModal;
Loginfrm.Free; }
self.Caption:='预付款管理系统--------------'+self.Opname; if Self.OpSelect='1' then
btn_qry.Enabled:=True
else
btn_qry.Enabled:=False;
if Self.OpAdd='1' then
begin
btn_JourinEdt.Enabled:=true;
btn_JouroutEdt.Enabled:=true;
btn_CustEdt.Enabled:=True;
end
else
begin
btn_JourinEdt.Enabled:=False;
btn_JouroutEdt.Enabled:=False;
btn_CustEdt.Enabled:=False;
end;
if Self.OpUpdate='1' then
begin
stbsht_admin.TabVisible:=True;
btnadd.Enabled:=true;
btnEdt.Enabled:=True;
btnDel.Enabled:=true;
end
else
begin
stbsht_admin.TabVisible:=False;
btnadd.Enabled:=False;
btnEdt.Enabled:=False;
btnDel.Enabled:=False;
end;
RefreshAdmin;
LsSQL:='select * from Jour where OccurDate>=#'+datetostr(now-7)+'#';
try
qry_data.Close;
qry_data.SQL.Clear;
qry_data.SQL.Add(LsSQL);
qry_data.Open;
except
ShowMessage('查询流水数据出错!');
end;
RefreshCustOmer;
end;
procedure TMainfrm.setOpname(const value: string);
begin
FOpname := value;
end; procedure TMainfrm.cbbCustomerChange(Sender: TObject);
var
reStr:String;
begin
if Trim(cbbCustomer.Text)='' then exit;
reStr:=SearchByPYIndexStr(cbbCustomer.Items, cbbCustomer.Text);
if (Widestring(reStr)<>'') and (cbbCustomer.Items.Count>0) then
cbbCustomer.Text:=reStr;
end;procedure TMainfrm.setOpAdd(const value: string);
begin
FOpAdd:=value;
end;procedure TMainfrm.setOpSelect(const value: string);
begin
FOpSelect:=value;
end;procedure TMainfrm.setOpUpdate(const value: string);
begin
FOpUpdate:=value;
end;procedure TMainfrm.RefreshRecordInf;
begin
if qry_data.RecordCount > 0 then
begin
lbl_OccurDate.Caption := '发生日期 ' + trim(qry_data.FieldByName('OccurDate').AsString);
lbl_Cust.Caption := '客 户 ' + trim(qry_data.FieldByName('CustName').AsString);
lbl_InputBal.Caption := '导入金额 ' + trim(qry_data.FieldByName('InOccurBal').AsString);
lbl_OutputBal.Caption := '导出金额 ' + trim(qry_data.FieldByName('OutOccurBal').AsString);
lbl_BeiZhu.Caption := '备注 ' + trim(qry_data.FieldByName('BeiZhu').AsString);
lbl_InputDate.Caption := '导入时间 ' + trim(qry_data.FieldByName('InputDate').AsString);
end
else
begin
lbl_OccurDate.Caption := '发生日期 ';
lbl_Cust.Caption := '客 户 ';
lbl_InputBal.Caption := '导入金额 ';
lbl_OutputBal.Caption := '导出金额 ';
lbl_BeiZhu.Caption := '备注 ';
lbl_InputDate.Caption := '导入时间 ';
end;
end;
procedure TMainfrm.RefreshAdmin;
var
LsSQL: string;
begin
LsSQL := 'select * from Account';
try
qry_admin.Close;
qry_admin.SQL.Clear;
qry_admin.SQL.Add(LsSQL);
qry_admin.Open;
except
ShowMessage('查询数据出错!');
end;
end;procedure TMainfrm.RefreshCustOmer;
var
LsSQL:STRING;
begin
LsSQL:='select * from Customer ';
try
qry_unit.Close;
qry_unit.SQL.Clear;
qry_unit.SQL.Add(LsSQL);
qry_unit.Open;
except
ShowMessage('查询客户数据出错!');
end;
if qry_unit.RecordCount>0 then
begin
qry_unit.First;
cbbCustOmer.Items.Clear;
while not qry_unit.Eof do
begin
cbbCustomer.Items.Add(qry_unit.FieldByName('CustName').AsString);
qry_unit.Next;
end;
end;
end;end.Delphi
Vcl.Forms,
LoginUnt in 'LoginUnt.pas' {loginfrm},
DMUnt in 'DMUnt.pas' {DM: TDataModule},
MainUnt in 'MainUnt.pas' {Mainfrm},
JourEdt in 'JourEdt.pas' {JourEdtfrm},
PYIndexUnt in 'PYIndexUnt.pas';{$R *.res}
begin
Application.Initialize;
// Application.MainFormOnTaskbar := True;
LoginFrm:=TLoginFrm.Create(Application); Application.CreateForm(TMainfrm, Mainfrm);
// Application.CreateForm(Tloginfrm, loginfrm);
Application.CreateForm(TDM, DM);
Application.CreateForm(TJourEdtfrm, JourEdtfrm);
with TLoginFrm.Create(nil) do
begin
ShowModal;
end;
Application.Run;
end.
begin
Application.Initialize;
Application.CreateForm(TMainfrm, Mainfrm);
Application.CreateForm(TDM, DM);
Application.CreateForm(TJourEdtfrm, JourEdtfrm);
Application.CreateForm(Tloginfrm, loginfrm);
Application.Run;
end.
然后在主窗体OnShow事件中把登陆窗体ShowModal出来!