如何使用Inno Setup进行静默安装? [英] How to make the silent installation by using Inno Setup?

问题描述

我需要在安装向导过程中在没有下一步"按钮的情况下为我的应用程序启动静默安装.请任何人帮助我.

I need to start the silent installation for my application without Next buttons in the installation wizard process. Please any one help me.

推荐答案

以静默方式运行安装程序的正确方法是，并且始终使用

Proper way to run the setup in silent mode is, and always be executing it with /SILENT command line parameter. For instance this way:

setup.exe /SILENT

在我的注释中澄清了您的要求之后，您实际上想要构建一个安装程序，该安装程序将在无提示模式下运行而无需提及命令行参数.当前，没有内置的方法告诉编译器您要构建静默安装程序，因此我们需要通过使用

After we clarified your requirement in comments I see, that you actually want to build a setup, which will run in silent mode without the mentioned command line parameter. Currently, there's no built-in way to tell the compiler, that you want to build a silent setup, so we need to workaround this by re-running the setup with the /SILENT command line parameter when the setup is being initialized.

以下脚本显示了此解决方法:

The following script shows this workaround:

[Setup]
AppName=My Program
AppVersion=1.5
DefaultDirName={pf}\My Program

[Code]
#ifdef UNICODE
  #define AW "W"
#else
  #define AW "A"
#endif
type
  HINSTANCE = THandle;

function ShellExecute(hwnd: HWND; lpOperation: string; lpFile: string;
  lpParameters: string; lpDirectory: string; nShowCmd: Integer): HINSTANCE;
  external 'ShellExecute{#AW}@shell32.dll stdcall';

function InitializeSetup: Boolean;
begin
  // if this instance of the setup is not silent which is by running
  // setup binary without /SILENT parameter, stop the initialization
  Result := WizardSilent;
  // if this instance is not silent, then...
  if not Result then
  begin
    // re-run the setup with /SILENT parameter; because executing of
    // the setup loader is not possible with ShellExec function, we
    // need to use a WinAPI workaround
    if ShellExecute(0, '', ExpandConstant('{srcexe}'), '/SILENT', '',
      SW_SHOW) <= 32
    then
      // if re-running this setup to silent mode failed, let's allow
      // this non-silent setup to be run
      Result := True;
  end;
end;

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