VistaDB 6
VistaDB.DDA Namespace / OperationCallbackDelegate Delegate


In This Topic
    OperationCallbackDelegate Delegate
    In This Topic
    Delegate method to pass progress status and other information by DDA in time consuming operations
    Syntax
    'Declaration
     
    
    Public Delegate Sub OperationCallbackDelegate( _
       ByVal operationCallback As IVistaDBOperationCallbackStatus _
    ) 
    'Usage
     
    
    Dim instance As New OperationCallbackDelegate(AddressOf HandlerMethod)
    public delegate void OperationCallbackDelegate( 
       IVistaDBOperationCallbackStatus operationCallback
    )

    Parameters

    operationCallback
    Requirements

    Target Platforms: 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

    See Also