VistaDB 5






VistaDB.DDA Namespace : OperationCallbackDelegate Delegate
OperationCallbackDelegate Delegate
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
)
public delegate OperationCallbackDelegate( 
    operationCallback: IVistaDBOperationCallbackStatus
);
public delegate OperationCallbackDelegate( 
   operationCallback : IVistaDBOperationCallbackStatus
)
public: __gc __delegate void OperationCallbackDelegate( 
   IVistaDBOperationCallbackStatus* operationCallback
)
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