Expert VB 2005 Business Objects Second Edition phần 5 pdf

... Scope Figure 5- 5 illustrates the possible data sources supported by the ObjectAdapter class. CHAPTER 5 ■ COMPLETING THE FRAMEWORK 291 Figure 5- 5. D ata sour ces suppor ted b y O bjectAdapter 63 15_ c 05_ final.qxd ... cursor or pointer into the collection. Table 5- 2 describes these elements. CHAPTER 5 ■ COMPLETING THE FRAMEWORK 258 63 15_ c 05_ final.qxd 4/13/06 12:36 PM Page 258...

Ngày tải lên: 12/08/2014, 16:21

... are shown in Figure 10-20. CHAPTER 10 ■ WEB FORMS UI 554 63 15_ c10_final.qxd 4/7/06 1 :51 PM Page 55 4 63 15_ c10_final.qxd 4/7/06 1 :52 PM Page 56 6 It is important to r ealiz e that the GridView control ... contr ol, as shown in Figure 10-16. CHAPTER 10 ■ WEB FORMS UI 55 1 Figure 10- 15. Layout of ProjectList 63 15_ c10_final.qxd 4/7/06 1 :51 PM Page 55 1 You can also set the GridVie...

Ngày tải lên: 12/08/2014, 16:21

... FRAMEWORK DESIGN 55 63 15_ c02_final.qxd 4/13/06 12:27 PM Page 55 Table 2-1. Business Framework Base Classes Class Purpose BusinessBase(Of T) Inherit from this class to create a single editable business ... detail. BusinessBase The BusinessBase class is the base fr om which all editable (read-write) business objects will be created. In other words, to create a business object, i...

Ngày tải lên: 12/08/2014, 16:21

... the BusinessBase class is now complete. BusinessListBase Class While BusinessBase is the primary base class for building business objects, the framework must also s upport c ollections o f business ... any objects that were deleted since the latest snapshot. Those objects must be re-added to the collection. Here’s the complete method: CHAPTER 3 ■ BUSINESS FRAMEWORK IMPLEMENTATION...

Ngày tải lên: 12/08/2014, 16:21

... ACCESS AND SECURITY 1 85 63 15_ c04_final.qxd 4/13/06 12:33 PM Page 1 85 interop technology. Due to this, Web Services is not normally able to support the concept of mobile objects. The WebServicesProxy ... in how the business object is created. Where Create() is passed the type of the business object as a parameter, Fetch() calls a CreateBusinessObject() helper method: obj = Create...

Ngày tải lên: 12/08/2014, 16:21

... Editable Objects F or r ead-only objects , r etrieval is the only data access concept required. Editable business objects and editable collections (those deriving from BusinessBase and BusinessListBase) ... varchar (50 ), @firstName varchar (50 ), @newId int output, @newLastChanged timestamp output ) CHAPTER 6 ■ OBJECT-ORIENTED APPLICATION DESIGN 359 63 15_ c06_final.qxd 4/7/06 2:21...

Ngày tải lên: 12/08/2014, 16:21

... to create business objects that enjoy all the features and capabilities built into the CSLA .NET framework. The great thing is that almost all the code in the business objects will be business ... Business Object Implementation This chapter will implement the business objects designed in Chapter 6 by following the business object coding structures from ... snippet files for...

Ngày tải lên: 12/08/2014, 16:21

... 50 5 Figure 9-23. ApplyAuthorization property on the NameTextBox control 63 15_ c09_final.qxd 4/7/06 2:12 PM Page 50 5 To do this, it needs to be able to access the MainForm object. Fortunately VB ... original exception thrown by the business code, use the BusinessException property. Remember that you can also use the BusinessObject property to get a reference to the business object...

Ngày tải lên: 12/08/2014, 16:21

... authentication configuring site, 53 3 53 5 custom membership provider, 53 5 53 6 login page, 53 3 53 8 reloading principal object, 53 6 53 8 forms, PTWeb Default form, 52 4 Login for m, 52 4 P rojectEdit web form, 52 4 ProjectList ... 158 – 159 IEditableCollection interface, 66, 98 methods AcceptChanges, 157 – 158 Add method, 62 ApplyEdit, 1 05, 158 B eginE dit, 1 05, 158 C ancelE...

Ngày tải lên: 12/08/2014, 16:21

... Framework. . . . . . . . . . . . . . . . . . . . . . 57 0 ■CONTENTSxii 63 15_ fm_final.qxd 4/7/06 5: 25 PM Page xii E xpert VB 20 05 Business Objects, Second Edition Copyright © 2006 by Rockford Lhotka All ... 1 ■ DISTRIBUTED ARCHITECTURE6 63 15_ c01_final.qxd 4/7/06 2:03 PM Page 6 Rockford Lhotka Expert VB 20 05 Business Objects Second Edition 63 15_ fm_final.qx...

Ngày tải lên: 03/06/2014, 00:46