Nevron .NET Vision
Nevron.Diagram.WebForm Namespace / NDiagramTechnologyFactory Class
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    NDiagramTechnologyFactory Class
    In This Topic
    A NDiagramTechnologyFactory factory is used by the NDrawingView class to create different NDiagramClientServerTechnology instances based on a Nevron.UI.WebForm.Controls.WebControlTechnologyType control parameter. The factory, used by a NDrawingView instance is initialized once in the control's constructor. Later, when the Technology property of the NDrawingView instance is changed, the factory replaces the current NDiagramClientServerTechnology instance, exposed by the ClientServerTechnology property of the NDrawingView object with a new instance of a different NDiagramClientServerTechnology implementation.

    E.g. when the Technology property is set to WebControlTechnologyType.Ajax, the ClientServerTechnology is initialized with a NDiagramAjaxTechnology instance. When the Technology property is set to WebControlTechnologyType.Postback, the ClientServerTechnology is initialized with a NDiagramPostbackTechnology instance.

    Object Model
    NDiagramTechnologyFactory Class
    Syntax
    'Declaration
     
    
    Public Class NDiagramTechnologyFactory 
       Inherits Nevron.UI.WebForm.Controls.NClientServerTechnologyFactory
    'Usage
     
    
    Dim instance As NDiagramTechnologyFactory
    public class NDiagramTechnologyFactory : Nevron.UI.WebForm.Controls.NClientServerTechnologyFactory 
    Inheritance Hierarchy

    System.Object
       Nevron.UI.WebForm.Controls.NClientServerTechnologyFactory
          Nevron.Diagram.WebForm.NDiagramTechnologyFactory

    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