C#을 사용하여 만들고 등록한 COM 개체에 액세스하려고하는데 성공하지 못했습니다.InnoSetup에서 C# COM 개체에 액세스하는 중 예외가 발생했습니다.
; Script generated by the Inno Setup Script Wizard.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
[Setup]
AppName=CoolCOM
AppVerName=CoolCOM 1.0
CreateAppDir=no
DisableProgramGroupPage=yes
DefaultGroupName=CoolCOM
UninstallDisplayIcon={app}\CoolCOM.exe
OutputDir=userdocs:Inno Setup Examples Output
[Files]
Source : "UsingCOM.dll";DestDir: "{app}"
[Code]
const
CLSID_ShellLink = '{51E1EF73-0A8F-440a-B68F-614A83B515DB}';
procedure AboutButtonOnClick(Sender: TObject);
var Form : TSetupForm;
OKButton,CancelButton : TNewButton;
FormCaption : TLabel;
Obj: Variant;
begin
{ Create the main ShellLink COM Automation object }
Obj := CreateOleObject('UsingCOM.CUsingCom');
try
Form := CreateCustomForm();
Form.Clientwidth := 400;
Form.ClientHeight := 300;
Form.Caption := 'VATSAG Inc.';
Form.Color := clGray;
Form.CenterInsideControl(WizardForm, False);
OKButton := TNewButton.Create(Form);
OKButton.Caption := '&OK';
OKButton.Parent := Form;
OKButton.Top := Form.ClientHeight - ScaleY(25);
OKButton.Left := Form.ClientWidth - ScaleX(200);
OKButton.ModalResult := mrOk;
CancelButton := TNewButton.Create(Form);
CancelButton.Caption := '&Cancel';
CancelButton.Parent := Form;
CancelButton.ModalResult := mrCancel;
CancelButton.Top := OKButton.Top;
CancelButton.Left := Form.ClientWidth - ScaleX(100);
FormCaption := TLabel.Create(Form);
FormCaption.Caption := Obj.GetCustomerName();
FormCaption.Left := ScaleY(20);
FormCaption.Top := ScaleY(10);
FormCaption.Width := 200;
FormCaption.Height := 20;
FormCaption.Parent := Form;
FormCaption.WordWrap := True;
FormCaption.Font.Size := 12;
FormCaption.Font.Color := clWhite;
FormCaption.Font.Style := [fsBold];
Form.ActiveControl := OKButton;
if Form.ShowModal = mrOk then begin
MsgBox('So you agree with me :)', mbInformation, mrOk);
end
else begin
MsgBox('Do you have a problem with me 8)', mbInformation, mrOk);
end;
finally
Form.Free();
end;
end; // EO AboutButtonOnClick
procedure CreateAboutButtonAndURLLabel(ParentForm: TSetupForm; CancelButton: TNewButton);
var
AboutButton: TNewButton;
URLLabel: TNewStaticText;
begin
AboutButton := TNewButton.Create(ParentForm);
AboutButton.Left := ParentForm.ClientWidth - CancelButton.Left - CancelButton.Width;
AboutButton.Top := CancelButton.Top;
AboutButton.Width := CancelButton.Width;
AboutButton.Height := CancelButton.Height;
AboutButton.Caption := '&About...';
AboutButton.OnClick := @AboutButtonOnClick;
AboutButton.Parent := ParentForm;
end;
procedure InitializeWizard();
var
Left, LeftInc, Top, TopInc: Integer;
begin
Left := WizardForm.WelcomeLabel2.Left;
LeftInc := (WizardForm.CancelButton.Width*3)/2 + ScaleX(8);
TopInc := WizardForm.CancelButton.Height + ScaleY(8);
Top := WizardForm.WelcomeLabel2.Top + WizardForm.WelcomeLabel2.Height - 4*TopInc;
CreateAboutButtonAndURLLabel(WizardForm, WizardForm.CancelButton);
end;
여기서 obj.GetCustomerName()은 노출 된 COM 메소드입니다. UsingCOM은 네임 스페이스이고 CUsingCom은 클래스 이름입니다.
아무도 내가 어리 석을 곳을 지적 할 수 있습니까 ??
어디에서 예외가 있습니까? COM 개체를 만들거나 Obj.GetCustomerName을 호출 할 때? COM은 이미 등록되어 있습니다 (사용하기 전에 먼저 UsingCOM.dll을 등록해야합니다)? – kobik
DLL 대신 TLB를 참조 할 수 있습니까? – code4life