AddInProcess Class

AddInProcess Class

Provides an external process for hosting add-ins.

Namespace:  System.AddIn.Hosting
Assembly:  System.AddIn (in System.AddIn.dll)

public sealed class AddInProcess

To activate an add-in in an external process, pass an AddInProcess object to the appropriate AddInToken.Activate<T>(AddInProcess, PermissionSet) method overload.

The hosting executable is obtained from one of two files installed with the .NET Framework under the Windows directory. If the host application is running in a 64-bit process, AddInProcess.exe is run; otherwise, AddInProcess32.exe is run. This process always runs with the same bit process as its host.

The following example activates an add-in in an external process.

// Create an external process.
AddInProcess pExternal = new AddInProcess();

// Activate an add-in in the external process 
// with a full trust security level.
Calculator CalcAddIn4 =
	selectedToken.Activate<Calculator>(pExternal,
	AddInSecurityLevel.FullTrust);

// Show that the add-in is an an external process 
// by verifying that it is not in the current (host's) process.
AddInController AddinCtl = AddInController.GetAddInController(CalcAddIn4);
Console.WriteLine("Add-in in host's process: {0}",
	AddinCtl.AddInEnvironment.Process.IsCurrentProcess);

System.Object
  System.AddIn.Hosting.AddInProcess

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5

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