Activator::CreateInstance Method (AppDomain^, String^, String^)
Creates an instance of the type whose name is specified in the specified remote domain, using the named assembly and default constructor.
Assembly: mscorlib (in mscorlib.dll)
public: [SecurityCriticalAttribute] static ObjectHandle^ CreateInstance( AppDomain^ domain, String^ assemblyName, String^ typeName )
The remote domain where the type named typeName is created.
The name of the assembly where the type named typeName is sought. If assemblyName is null, the executing assembly is searched.
The fully qualified name of the preferred type.
Return ValueType: System.Runtime.Remoting::ObjectHandle^
A handle that must be unwrapped to access the newly created instance.
typeName or domain is null.
No matching public constructor was found.
typename was not found in assemblyName.
assemblyName was not found.
The caller does not have permission to call this constructor.
Cannot create an instance of an abstract type.
This member was invoked with a late-binding mechanism.
The constructor, which was invoked through reflection, threw an exception.
assemblyName is not a valid assembly.
The common language runtime (CLR) version 2.0 or later is currently loaded, and assemblyName was compiled for a version of the CLR that is later than the currently loaded version. Note that the .NET Framework versions 2.0, 3.0, and 3.5 all use CLR version 2.0.
An assembly or module was loaded twice with two different evidences.
The assembly name or code base is invalid.
for the ability to call unmanaged code when creating an instance of a delegate. Associated enumeration: SecurityPermissionFlag::UnmanagedCode
for the ability to invoke operations on all type members. Associated enumeration: ReflectionPermissionFlag::MemberAccess
requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.
Available since 2.0