ado net tutorial in c sharp pdf

... with excellent preparation for working with WCF in the future. This chapter contains the following: ã Overview of WCF architecture, including the Indigo service layer, the WCF connector, hosting ... specifications and to aggregate them and record them in the WSDL document. Introducing the WS- Specifications We introduce you to the WS- specifications again in Chapter 5, and then cover them in ... implementation, including the enhanced declarative model in WSE 3.0. ã Review of common security scenarios, including an overview on important secu- rity objects and concepts such as security tokens,...

Ngày tải lên: 20/08/2012, 13:57

... Services, Web Services Enhancements, and Indigo microsoft.public.dotnet.framework.webservices microsoft.public.dotnet.framework.webservices.enhancements microsoft.public.windows.developer.winfx.indigo Find ... 2:52 PM Page 1 Introducing Service-Oriented Architecture 7 Services provide flexible binding: Services fully describe themselves using the WSDL contract. This information includes documentation ... to Indigo very smoothly. The summary of the chapters is as follows: Chapter 1, “Introducing Service-Oriented Architecture”: This chapter introduces the concepts behind service-oriented architecture,...

Ngày tải lên: 20/08/2012, 13:59

... để kiểm tra dầu c thể tiếp t c chảy hay không và m_button thu c CBitmapButton để ta c thể đặt c c bitmap lên button. Do đó 3 mảng c kiểu là một c u tr c gồm c c c biến in ‘out’ ‘nen’ ... t c động Click để đặt ống vào, mảng 1 chiều array2[5] hoạt động như một hàng đợi. Một mảng 1 chiều array3[7] dùng để chứa tất c c c loại ống. Mỗi phần tử c a 3 mảng này gồm c c c biến in ... operator=(CMang &p); unsigned int pic; unsigned int out; unsigned int in; virtual ~CMang(); protected: }; CMang::CMang() { in= 0; out=0; pic=IDB_BITMAPNEN; flag=FALSE; } CMang::~CMang()...

Ngày tải lên: 23/08/2012, 13:21

... static RECT rect ; static int cxChar, cyChar ; HDC hdc ; PAINTSTRUCT ps ; TEXTMETRIC tm ; switch (iMsg) { case WM_CREATE : hdc = GetDC(hwnd) ; SelectObject(hdc, GetStockObject ... annoying questions and for reviewing the manuscript. 21 Sin Function Sinh Function SLN Function Space Function Spc Function Split Function Sqrt Function Stack Class Stack.Clear ... in code. In VB .NET, a variable name can start with a Unicode alphabetic character or an underscore, and can be followed by additional underscore characters or various Unicode characters, such...

Ngày tải lên: 09/12/2013, 17:15

... TCell.BackColor = ConvertExcelColor2DotNetColor(((Excel.Range)objExcelSheet.Cells[nRowIndex, nColIndex]).Interior.Color); TCell.Height = Unit.Point(Decimal.ToInt32(Decimal.Parse((((Excel.Range)objExcelSheet.Cells[nRowIndex, ... hiện đư c File Excel trong C Sharp. Hy vọng c c bạn sẽ phát triển nâng cao lên, sao cho chương trình c thể đ c đư c tất c c c thể loại c a MS Office.   Hiển thị File Excel trong ASP .NET sử ... Chart và Sheet ở bên trên. Trư c tiên là Hàm ExcelChartRead(Excel.Chart objExcelChart, Panel ctrlCollPane) hiển thị một Chart: public bool ExcelChartRead(Excel.Chart objExcelChart, Panel ctrlCollPane)...

Ngày tải lên: 13/12/2013, 01:16

Ngày tải lên: 27/12/2013, 00:34

... 606 Change Notification 607 Binding to a Collection of Objects 609 Displaying and Editing Collection Items 610 Inserting and Removing Collection Items 614 Binding to the ADO. NET Objects 615 ... Executing Commands 271 Command Sources 271 Command Bindings 272 Using Multiple Command Sources 275 Fine-Tuning Command Text 276 Invoking a Command Directly 276 Disabling Commands 277 Controls ... Showing a Splash Screen 222 Handling Command-Line Arguments 223 Accessing the Current Application 224 Interacting Between Windows 225 Single-Instance Applications 227 Assembly Resources...

Ngày tải lên: 13/02/2014, 20:20

... Grid control, you can define rows and columns, thus creating grid cells, and then add objects to individual cells in the grid or to multiple cells by using spanning. To specify in which cell ... desktop interfaces. More recently, I found myself looking again at the Mac OS X Dock (shown in Figure 1-1) and wanting that for my Windows XP machine—to the point where I purchased a product that ... then all calls from the member (outgoing). Within each of those lists, you can then drill into each member and see its incoming and outgoing calls, forming a very useful call hierarchy. To...

Ngày tải lên: 17/02/2014, 23:20

... Service-Oriented Architecture, 3e Beginning ASP .NET 3.5 Data Access, 2e Beginning C# 2008 Databases Beginning C# 2008 Pro LINQ: Language Integrated Query in C# 2008 www.apress.com SOURCE CODE ONLINE Companion ... ability to have data collections with static type checking. Prior to generics—barring creating your own specific collection type for every type of data for which you wanted a collection—there was ... System.Linq; using System.Data.Linq; using nwind; Northwind db = new Northwind(@"Data Source=.\SQLEXPRESS;Initial Catalog=Northwind"); var custs = from c in db.Customers where c. City...

Ngày tải lên: 05/03/2014, 21:20

... Control Life Cycles Revisited 540 The ASP .NET Page Life Cycle and Events in Data Controls 545 Handling Errors that Occur in the Data Source Controls 550 Hand-Coding Data Access Code 554 Caching ... of .NET 4, including .NET charting and ASP .NET charting, ASP .NET dynamic data and jQuery, and F#. The coverage is divided into six distinctive parts for easy navigation and offers a practical ... Framework 47ChaPter 14: 7 Introducing LINQ 478 LINQ to Objects 479 LINQ to XML 479 LINQ to ADO. NET 479 Introducing the ADO. NET Entity Framework 480 Mapping Your Data Model to an Object Model 481 502211ftoc.indd...

Ngày tải lên: 05/03/2014, 22:20

... Co-Author of Introducing Visual C# 2010 Pro .NET 4 Parallel Programming in C# Pro LINQ: Language Integrated Query in C# 2010 Visual C# 2010 Recipes Programming .NET Security Microsoft .NET ... www.it-ebooks.info ■ CONTENTS xi Standardization in ADO. NET 280 Fundamental ADO. NET Classes 281 The Connection Class 283 Connection Strings 283 Testing a Connection 286 Connection Pooling 287 ... 2: Data Access 275 ■ Chapter 7: ADO. NET Fundamentals 277 The ADO. NET Architecture 278 ADO. NET Data Providers 278 www.it-ebooks.info CHAPTER 1 ■ INTRODUCING ASP .NET 4 Interestingly, the...

Ngày tải lên: 06/03/2014, 20:21

... this print for content only—size & color not accurate spine = 1.90625" 1016 page count MacDonald ASP .NET 4 in C# 2010 THE EXPERT’S VOICE đ IN .NET Beginning ASP .NET 4 in C# 2010 CYAN ... .NET compilers don’t compile straight to machine code. The reason is that the machine code depends on several factors, including the CPU. If you compile an application to machine code on one computer, ... Word 498 ■ Chapter 15: Data Binding 499 Introducing Data Binding 499 Types of ASP .NET Data Binding 500 How Data Binding Works 500 Single-Value Data Binding 500 A Simple Data Binding Example...

Ngày tải lên: 29/06/2014, 13:20

Ngày tải lên: 06/08/2014, 10:20

... "Customers") 89. mdsCustIndiv.Tables("Customers").AcceptChanges() 90. 91. ' Close the connection 92. If mblnAdd Then 93. modaCustIndiv.InsertCommand.Connection.Close() ... following code to the Click event btnCancel. 105. Private Sub btnCancel_Click(ByVal sender As System.Object, _ 106. ByVal e As System.EventArgs) Handles btnCancel.Click 107. 108. ' Cancel ... mdsCustIndiv.Tables("Customers").AcceptChanges() 138. 139. ' Close the connection 140. modaCustIndiv.DeleteCommand.Connection.Close() 141. 142. Catch excData As Exception 143. MessageBox.Show("Error...

Ngày tải lên: 21/01/2014, 12:20

... database connections. ã OdbcConnection creates and manages connections to ODBC data sources. ã OleDbConnection creates and manages connections to an OLE-DB data sources. In VS .NET, you can create ... you. In this chapter, we’ll be concentrating on adding a connection through VS .NET. The easiest way to add a connection to a project in VS .NET is to drag a con- nection component (SqlConnection, ... the SqlConnection, OdbcConnection, and OleDbConnection class objects represent a connection for the Sql, Odbc, and OleDb data providers, respectively. See the following: ã SqlConnection creates...

Ngày tải lên: 22/03/2014, 18:20

...

Ngày tải lên: 24/03/2014, 17:21

... use an inline coding model because it works well in showing an example in one listing. Even though the example is using an inline coding style, it is my recommendation that you move the code to ... partial classes. Partial classes enable you to separate your classes into multi- ple class files, which are then combined into a single class when the application is compiled. Because ASP .NET 3.5 combines ... difference in ASP .NET 3.5, look at how its code-behind pages are constructed. This is illustrated in Listing 1-4 for the presentation piece and Listing 1-5 for the code-behind piece. Listing 1-4:...

Ngày tải lên: 05/07/2014, 18:20

Ngày tải lên: 05/07/2014, 18:20

Ngày tải lên: 05/07/2014, 18:20