PosCommon.Invoke Method

Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)

Usage

'Usage
Public Class posCommonImplementation
    Inherits PosCommon
        Protected Overrides Function Invoke(method As Delegate, _
            args As Object)
            MyBase.Invoke(method, args)
        End Function
End Class

Syntax

'Declaration
Protected Function Invoke( _
    ByVal method As Delegate, _
    ByVal args() As Object _
) As Object

protected object Invoke(
    Delegate method,
    object[] args
);

protected: Object^ Invoke(
    Delegate^ method,
    array<Object^>^ args
);

protected System.Object Invoke(
    Delegate method,
    System.Object[] args
);

protected function Invoke(
     method : Delegate,
     args : Object[]
) : Object;

Parameters

• method
  Name of the event delegate.

• args
  Object array of the arguments taken by the delegate.

Remarks

Called by the service objects to fire an event. Invoke uses the value of the SynchronizingObject property to marshal the event to the correct thread. If SynchronizingObject is set to null, the event is fired on the calling thread.

Thread Safety

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

Platforms

Development Platforms

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows Longhorn, and Windows 2000

Target Platforms

See Also

Reference

PosCommon Class
PosCommon Members
Microsoft.PointOfService Namespace