AddInToken.Activate<T> Method (AddInSecurityLevel)
Activates an add-in with a specified trust level in a new application domain.
Assembly: System.AddIn (in System.AddIn.dll)
The interface or abstract base type that represents the host view of the add-in.
- Type: System.AddIn.Hosting.AddInSecurityLevel
One of the enumeration values that specifies the trust level.
The host view of the add-in.
This method overload loads the add-in into an automatically generated application domain. If you want to specify a name for the new application domain, use the Activate<T>(AddInSecurityLevel, String) overload.
This method sets the base directory for the application domain to be the location of the add-in assembly. It also looks for the configuration file [addinassemblyname].dll.config and, if found, sets it to be the configuration file for the new application domain.
The following example shows how to activate an add-in, identified by the chosen token, in an automatically generated application domain with a specified security level.
//Ask the user which add-in they would like to use. AddInToken selectedToken = ChooseAddIn(tokens); //Activate the selected AddInToken in a new //application domain with the Internet trust level. Calculator CalcAddIn = selectedToken.Activate<Calculator>(AddInSecurityLevel.Internet); //Run the add-in using a custom method. RunCalculator(CalcAddIn);
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.