MarshalByRefObject::InitializeLifetimeService Method ()
Obtains a lifetime service object to control the lifetime policy for this instance.
Assembly: mscorlib (in mscorlib.dll)
Return Value
Type: System::Object^An object of type ILease used to control the lifetime policy for this instance. This is the current lifetime service object for this instance if one exists; otherwise, a new lifetime service object initialized to the value of the LifetimeServices::LeaseManagerPollTime property.
| Exception | Condition |
|---|---|
| SecurityException | The immediate caller does not have infrastructure permission. |
For more information about lifetime services, see the LifetimeServices class.
The following code example demonstrates creating a lease.
public ref class MyClass: public MarshalByRefObject { public: [System::Security::Permissions::SecurityPermissionAttribute (System::Security::Permissions::SecurityAction::Demand, Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)] virtual Object^ InitializeLifetimeService() override { ILease^ lease = dynamic_cast<ILease^>(MarshalByRefObject::InitializeLifetimeService()); if ( lease->CurrentState == LeaseState::Initial ) { lease->InitialLeaseTime = TimeSpan::FromMinutes( 1 ); lease->SponsorshipTimeout = TimeSpan::FromMinutes( 2 ); lease->RenewOnCallTime = TimeSpan::FromSeconds( 2 ); } return lease; } };
requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.
Available since 1.1