我需要为我的应用程序启动静默安装,然后使用下一个安装向导进程。请任何人帮助我。
答案 0 :(得分:16)
以静默方式运行设置的正确方法是,始终使用/SILENT
命令行参数执行它。例如这样:
setup.exe /SILENT
我们在评论中澄清了您的要求之后,我看到您确实想要构建一个设置,它将以静默模式运行,而不需要提到的命令行参数。目前,没有内置的方法告诉编译器,您要构建静默设置,因此我们需要通过在初始化设置时使用/SILENT
命令行参数重新运行设置来解决此问题。
以下脚本显示了此解决方法:
[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;