ISponsor.Renewal Method

Requests a sponsoring client to renew the lease for the specified object.

Namespace: System.Runtime.Remoting.Lifetime
Assembly: mscorlib (in mscorlib.dll)

TimeSpan Renewal (
	ILease^ lease
TimeSpan Renewal (
	ILease lease
function Renewal (
	lease : ILease
) : TimeSpan



The lifetime lease of the object that requires lease renewal.

Return Value

The additional lease time for the specified object.

Exception typeCondition


The immediate caller makes the call through a reference to the interface and does not have infrastructure permission.

The Renewal method is called by the distributed garbage collector to renew the lease for the specified object.

public ref class MyClientSponsor: public MarshalByRefObject, public ISponsor
   DateTime lastRenewal;

      lastRenewal = DateTime::Now;

   virtual TimeSpan Renewal( ILease^ /* lease */ )
      Console::WriteLine( "Request to renew the lease time." );
      Console::WriteLine( "Time since last renewal: {0}",
         DateTime::Now - lastRenewal );

      lastRenewal = DateTime::Now;
      return TimeSpan::FromSeconds( 20 );

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

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