.Net Framework required for ClickOnce type installers

Could you kindly advise 开发者_开发百科if we need to have .NetFrameWork Installed on Client's computer, if we make setup by using ClickOnce technology? Thanks

ClickOnce is a part of .NET Framework 2.0 and later, so yes, you need at least .NET Framework 2.0 installed on a machine in order to use it. See also here:

The installation engine for ClickOnce is in the .NET Frameworks v2.0... as a result, the .NET Frameworks needs to be on the machine in order to install a ClickOnce deployed application. The Generic Bootstrapper (setup.exe) will install the .NET Frameworks v2.0 before launching the ClickOnce application deployment.