ImGearTWAINAfterPageEventHandler Delegate

In This Topic

This is the delegate used to pass AfterPage events on to an application event handler.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Delegate Sub ImGearTWAINAfterPageEventHandler( _
   ByVal sender As Object, _
   ByVal e As ImGearTWAINAfterPageEventArgs _
)

'Usage
 
Dim instance As New ImGearTWAINAfterPageEventHandler(AddressOf HandlerMethod)

public delegate void ImGearTWAINAfterPageEventHandler( 
   object sender,
   ImGearTWAINAfterPageEventArgs e
)

public: __gc __delegate void ImGearTWAINAfterPageEventHandler( 
   Object* sender,
   ImGearTWAINAfterPageEventArgs* e
)

public delegate void ImGearTWAINAfterPageEventHandler( 
   Object^ sender,
   ImGearTWAINAfterPageEventArgs^ e
)

Parameters

sender: Object which triggered the event.
e: Data about the event.

Remarks

The delegate follows the standard .NET event model. The AfterPage event occurs after scanning a page. It provides the page number to be scanned and gives an opportunity to cancel scanning.

Here's an example of typical AfterPage event registration and declaration:

Example

// Event Registration
ImGearTWAIN imGearTWAIN = new ImGearTWAIN();
imGearTWAIN.AfterPage += new ImGearTWAINAfterPageEventHandler(imGearTWAIN_AfterPage);

// Event Declaration
void imGearTWAIN_AfterPage(object sender, ImGearTWAINAfterPageEventArgs e)
{
    // Access event arguments via ImGearTWAINAfterPageEventArgs e
}

Reference

ImGearTWAINAfterPageEventHandler Members
ImageGear.TWAIN Namespace
ImGearTWAINAfterPageEventArgs Class

Get Product Support