How to make a installer which involve .Net Framework (3.5 or later)?

I want to build a package (inst开发者_开发百科aller) which involve .NET framework (3.5 or later). With this installer, installing .NET framework is transparent with user. Please help me!

The solution will depend on the installer tool you are using. If you are manually checking if .NET 3.5 is already installed (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5\Install == 1) and launch the dotNetFx35setup.exe if needed, simply using the the parameter "/q" (or "/quiet") should prevent it from displaying a user interface during the installation. You can find lots of examples how to do this with Inno Setup.