inno setup 跳过（Welcome）欢迎界面

原文 http://zwkufo.blog.163.com/blog/static/25882512010816049549/

在InnoSetup中，我们很容易用 function ShouldSkipPage(CurPage: Integer): Boolean; 来跳过一些页面，但是Welcome Page是无法用这个函数来跳过的。如果一定要实现这样的功能，可以用消息来模拟鼠标按键，参考下面例程：

[Code]

const
  WM_LBUTTONDOWN = 513;
  WM_LBUTTONUP = 514;

procedure InitializeWizard();
begin
  if (Pos('/SP-', UpperCase(GetCmdTail)) > 0) then
  begin
    PostMessage(WizardForm.NextButton.Handle,WM_LBUTTONDOWN,0,0);
    PostMessage(WizardForm.NextButton.Handle,WM_LBUTTONUP,0,0);
  end;
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if (Pos('/SP-', UpperCase(GetCmdTail)) > 0) and
     (CurPageID = wpSelectComponents) then
    WizardForm.BackButton.Visible := False;
end;

或者：方案二：

[Code]
procedure CurPageChanged(CurPageID: Integer);
begin
    if CurPageID = wpWelcome then
    WizardForm.NextButton.OnClick(WizardForm);
end;