Public Sub raise_Verify( _
   ByVal sender As Object, _
   ByVal e As RasterDocumentVerifyEventArgs _
) 

Visual Basic (Usage)	Copy Code
Dim instance As RasterDocumentEngine Dim sender As Object Dim e As RasterDocumentVerifyEventArgs   instance.raise_Verify(sender, e)

public void raise_Verify( 
   object sender,
   RasterDocumentVerifyEventArgs e
)

public: void raise_Verify( 
   Object* sender,
   RasterDocumentVerifyEventArgs* e
) 

public:
void raise_Verify( 
   Object^ sender,
   RasterDocumentVerifyEventArgs^ e
) 

Parameters

sender

The source of the sender

e

A RasterDocumentVerifyEventArgs object that contains the event data

When you create an Verify event, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate.
Delegates are similar to the function pointers of C++ and have two main uses: performing callbacks, and defining events. Delegates are defined at run time.

Callback methods allow asynchronous processing: the method being called starts a thread and returns, during which time the thread does most of the work and calls the callback only when needed.
Events use a publish and subscribe type pattern. A class 'publishes' an event and any number of classes can 'subscribe' to that event. The runtime notifies subscribers when an event occurs. Delegates that are used in defining events must be defined as taking two arguments: a publisher object, and an event information object (derived from the .NET EventArgs class).

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference