c# pdf417 generator Note in C#

Creator PDF417 in C# Note

Note
PDF417 Generator In Visual C#.NET
Using Barcode generation for .NET Control to generate, create PDF417 image in Visual Studio .NET applications.
www.OnBarcode.com
Reading PDF 417 In C#.NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
MobileObject exists to support serialization through the MobileFormatter, which is part of CSLA .NET for Silverlight. CSLA .NET for Silverlight is outside the scope of this book, and MobileObject has no impact on how CSLA .NET works within the .NET runtime.
1D Drawer In C#
Using Barcode generator for Visual Studio .NET Control to generate, create Linear Barcode image in .NET applications.
www.OnBarcode.com
Print PDF-417 2d Barcode In C#
Using Barcode generator for VS .NET Control to generate, create PDF-417 2d barcode image in VS .NET applications.
www.OnBarcode.com
15 provides detail about how the data portal interacts with command objects.
Make Code-39 In C#
Using Barcode maker for .NET Control to generate, create USS Code 39 image in Visual Studio .NET applications.
www.OnBarcode.com
Print DataMatrix In C#.NET
Using Barcode creator for .NET Control to generate, create Data Matrix image in .NET applications.
www.OnBarcode.com
CriteriaBase
Encoding USS Code 128 In C#.NET
Using Barcode creator for Visual Studio .NET Control to generate, create Code 128 Code Set B image in .NET applications.
www.OnBarcode.com
Code 9/3 Creator In Visual C#
Using Barcode printer for VS .NET Control to generate, create USS Code 93, USS 93 image in .NET applications.
www.OnBarcode.com
The CriteriaBase class supports the creation of custom criteria objects as described in 5. Custom criteria classes must implement the ICriteria interface, and CriteriaBase merely simplifies that process. The ICriteria interface ensures that a custom criteria object can provide the data portal with the Type object representing the type of business object to be created, retrieved, or deleted. SingleCriteria is a subclass of CriteriaBase. I discuss it later in this chapter. The Criteria class is defined like this: [Serializable] public class CriteriaBase : Csla.Core.MobileObject, ICriteria
Generating PDF-417 2d Barcode In Java
Using Barcode encoder for Java Control to generate, create PDF417 image in Java applications.
www.OnBarcode.com
PDF 417 Maker In Java
Using Barcode creator for Eclipse BIRT Control to generate, create PDF417 image in BIRT reports applications.
www.OnBarcode.com
Note
PDF417 Creator In None
Using Barcode encoder for Font Control to generate, create PDF-417 2d barcode image in Font applications.
www.OnBarcode.com
Drawing GTIN - 12 In Java
Using Barcode creator for Android Control to generate, create UPC-A Supplement 5 image in Android applications.
www.OnBarcode.com
MobileObject exists to support serialization through the MobileFormatter, which is part of CSLA .NET for Silverlight. CSLA .NET for Silverlight is outside the scope of this book, and MobileObject has no impact on how CSLA .NET works within the .NET runtime.
GS1 - 13 Maker In Java
Using Barcode printer for BIRT Control to generate, create EAN 13 image in Eclipse BIRT applications.
www.OnBarcode.com
Encode QR Code ISO/IEC18004 In Java
Using Barcode encoder for Android Control to generate, create Denso QR Bar Code image in Android applications.
www.OnBarcode.com
CHAPTER 6 BUS INE SS FRA MEWORK IMPLEME NTA T ION
Print Barcode In VB.NET
Using Barcode printer for .NET framework Control to generate, create Barcode image in VS .NET applications.
www.OnBarcode.com
USS Code 39 Creation In None
Using Barcode maker for Microsoft Word Control to generate, create USS Code 39 image in Microsoft Word applications.
www.OnBarcode.com
The primary job of CriteriaBase is to provide a default implementation of ICriteria, making it easy to create a custom criteria class by simply subclassing CriteriaBase: [Serializable] public class MyCriteria : CriteriaBase { public string Value1 { get; set; } public string Value2 { get; set; } public MyCriteria(string value1, string value2) : base(typeof(MyBusinessClass)) { this.Value1 = value1; this.Value2 = value2; } } The highlighted line of code indicates the key point of interaction between this subclass and the base class. The CriteriaBase class needs to know the type of business object being created, retrieved, or deleted. It gets this Type object as a parameter to its constructor, and that value is typically provided directly by the subclass.
Printing Linear 1D Barcode In Java
Using Barcode creation for Java Control to generate, create Linear 1D Barcode image in Java applications.
www.OnBarcode.com
UPC - 13 Generation In None
Using Barcode creator for Software Control to generate, create European Article Number 13 image in Software applications.
www.OnBarcode.com
DataPortal
Reading EAN13 In Visual Basic .NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Recognize Code 128C In Java
Using Barcode reader for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
The data portal is covered in 15. One part of the data portal is the DataPortal classes in the Csla namespace. There are two classes: DataPortal and DataPortal<T>. The DataPortal class is a static class, and it exposes a set of public methods that can be used for synchronous interaction with the data portal. It is declared like this: public static class DataPortal The most common way to use the data portal is through these synchronous static methods, and most business classes use the DataPortal class. In WPF you can use the CslaDataProvider control from the Csla.Wpf namespace to asynchronously retrieve business objects. In other types of application, such as Windows Forms, you can use the .NET BackgroundWorker component to do the same thing, but that requires extra work on the part of the UI developer. To minimize that effort, you can use the DataPortal<T> class, which provides asynchronous access to the data portal. This class is defined like this: public class DataPortal<T> Notice that this is not a static class, and in fact you must create an instance of the class to call its methods. The data portal is a large and relatively complex part of CSLA .NET and is covered in 15.
EditableRootListBase
The EditableRootListBase class supports the creation of dynamic collections. As discussed in 5, these collections are designed specifically to support in-place editing of data in a Windows Forms DataGrid-style interface, where changes to each row of data should be saved immediately as the user moves off that row. This base class exists primarily to support data binding and to abstract the interaction with the editable root objects it contains. It is declared like this:
C HAPTE R 6 BUSINES S FRAM EWORK IMPLEMENTA TION
[Serializable] public abstract class EditableRootListBase<T> : Core.ExtendedBindingList<T>, Core.IParent, Server.IDataPortalTarget where T : Core.IEditableBusinessObject, Core.IUndoableObject, Core.ISavable Like BusinessListBase, this class inherits from ExtendedBindingList and thus BindingList<T>. It gains support for data binding in WPF and Windows Forms from BindingList<T>. You can get an idea of the inheritance hierarchy for this class by looking at Figure 6-8. It also implements numerous interfaces, enabling it to act as a parent object, interact with the data portal, and so forth. s 7 through 14 detail the implementation of the various major subsystems used by EditableRootListBase.
Copyright © OnBarcode.com . All rights reserved.