Begins an asynchronous operation invoked on the opening of the service host.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
protected: virtual IAsyncResult^ OnBeginOpen( TimeSpan timeout, AsyncCallback^ callback, Object^ state ) override
- Type: System::TimeSpan
The that specifies how long the on-open operation has to complete before timing out.
- Type: System::AsyncCallback
The AsyncCallback delegate that receives the notification of the asynchronous operation on-open completion.
- Type: System::Object
An object, specified by the application, that contains state information associated with the asynchronous on-open operation.
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.