我想通过我选择的组件来创建页面

Question

我看到这个代码几乎可以满足我的需要。 它在您选择组件后创建一个页面，我可以在其中选择是否＆＃34; help＆＃34;在该文件夹中是＆＃34;输入＆＃34;。

我真正需要的是，如果你选择＆＃34; help＆＃34;转到页面＃1创建不会选择另一个页面＃2创建。

如果所选组件是＆＃34; help＆＃34;转到第1页 如果所选组件不是＆＃34; help＆＃34;转到第2页

[Setup]
AppName=My Program
AppVersion=1.5
DefaultDirName={pf}\My Program
OutputDir=userdocs:Inno Setup Examples Output

[Components]
Name: "help"; Description: "Help File";

[Code]
var
  CustomPageID: Integer;

procedure InitializeWizard;
var
  CustomPage: TInputDirWizardPage;
begin
  CustomPage := CreateInputDirPage(wpSelectComponents, 'Caption', 
    'Description', 'SubCaption', False, 'NewFolderName');
  CustomPage.Add('Input');
  // store your custom page ID to further use in the ShouldSkipPage event
  CustomPageID := CustomPage.ID;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
  // initialize result to not skip any page (not necessary, but safer)
  Result := False;
  // if the page that is asked to be skipped is your custom page, then...
  if PageID = CustomPageID then
    // if the component is not selected, skip the page
    Result := not IsComponentSelected('help');
end;