ado net tutorial in c sharp for beginners
Expert Service Oriented Architecture in C Sharp
Ngày tải lên :
20/08/2012, 13:57
... with excellent preparation for working with WCF in the future This chapter contains the following: • Overview of WCF architecture, including the Indigo service layer, the WCF connector, hosting ... are involved in the service request (including certificatebased mechanisms) Services provide flexible binding: Services fully describe themselves using the WSDL contract This information includes ... 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 detail in the remaining chapters...
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Expert Service Oriented Architecture in C Sharp Using the Web Services Enhancements
Ngày tải lên :
20/08/2012, 13:59
... addressing and endpoint reference information This chapter includes the following: • Overview of communication models for Web services • Overview of the WS-Addressing specification, including a discussion ... with excellent preparation for working with Indigo in the future This chapter contains the following: • Overview of Indigo architecture, including the Indigo service layer, the Indigo connector, ... that the service supports, including data type information, and binding information for locating and communicating with the Web service operations • Services provide endpoints that consumers and...
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Tài liệu Hiển thị File Excel trong ASP.NET sử dụng C Sharp ppt
Ngày tải lên :
13/12/2013, 01:16
... FontUnit.Point(nSizeVal); TCell.BackColor = ConvertExcelColor2DotNetColor(((Excel.Range)objExcelSheet.Cells[nRowIndex, nColIndex]).Interior.Color); TCell.Height = Unit.Point(Decimal.ToInt32(Decimal.Parse((((Excel.Range)objExcelSheet.Cells[nRowIndex, ... Color: private System.Drawing.Color ConvertExcelColor2DotNetColor(object objExcelColor) { string strColor = ""; uint uColor = 0; int nRed = 0; int nGreen = 0; int nBlue = 0; strColor = objExcelColor.ToString(); ... = (int)((Excel.Range)objExcelSheet.Cells[nRowIndex, nColIndex]).MergeArea.Columns.Count; nMergeCellCount = (int)((Excel.Range)objExcelSheet.Cells[nRowIndex, nColIndex]).MergeArea.Columns.Count;...
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Ebook - Beginning ASP.NET 4 in C# 2010
Ngày tải lên :
27/12/2013, 00:34
... Performance: A typical ASP .NET application is much faster than a comparable ASP application, because ASP .NET code is compiled to machine code before it’s executed However, processorcrunching algorithms ... Understanding Caching .765 When to Use Caching 766 Caching in ASP .NET 767 Output Caching 767 Caching on the Client Side 769 Caching and ... step Chapter 22 covers how you can create reusable components for ASP .NET applications Chapter 23 demonstrates how careful use of caching can boost the performance of almost any web application Chapter...
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Tài liệu Beginning Silverlight 5 in C Sharp 4th Edition docx
Ngày tải lên :
17/02/2014, 23:20
... 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 to place an object, ... drill into each member and see its incoming and outgoing calls, forming a very useful call hierarchy To open the Call Hierarchy window, simply right-click on any method, property, or constructor ... Application project: • All of the code files are compiled into a single assembly, placed in the bin directory • You can easily exclude files from a project, because all files within the project...
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Pro LINQ Language Integrated Query in C Sharp 2008 docx
Ngày tải lên :
05/03/2014, 21:20
... PublishContacts(Contact[] contacts) { // This publish method just writes them to the console window foreach(Contact c in contacts) Console.WriteLine("Contact Id: {0} Contact: {1}", c. Id, c. Name); } ... nwind; Northwind db = new Northwind(@"Data Source=.\SQLEXPRESS;Initial Catalog=Northwind"); var custs = from c in db.Customers where c. City == "Rio de Janeiro" select c; foreach (var cust in custs) ... (www.brainforce.com) in its Italian branch (www.brainforce.it) He is a Microsoft Certified Solution Developer for NET, a Microsoft Certified Application Developer for NET, a Microsoft Certified...
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Beginning ASP.NET 4: in C# and VB potx
Ngày tải lên :
05/03/2014, 22:20
... Handling Errors that Occur in the Data Source Controls Hand-Coding Data Access Code Caching Common Pitfalls with Caching Data Different Ways to Cache Data in ASP .NET Web Applications Practical ... Debugging Windows 677 677 Debugging Client-Side Script Tracing Your ASP .NET Web Pages 684 688 Using the Standard Tracing Capabilities Adding Your Own Information to the Trace Tracing and Performance ... Beginning ASP .NET 4: in C# and VB Published by Wiley Publishing, Inc 10475 Crosspoint Boulevard Indianapolis, IN 46256 www.wiley.com Copyright © 2010 by Wiley Publishing, Inc., Indianapolis, Indiana...
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Pro ASP.NET 4 in C# 2010, 4th edition pot
Ngày tải lên :
06/03/2014, 20:21
... String 480 Caching with Specific Query String Parameters .481 Custom Caching Control .481 Caching with the HttpCachePolicy Class 483 Post-Cache ... .476 ■ Chapter 11: Caching and Asynchronous Pages .477 Understanding ASP .NET Caching .477 Output Caching 478 Declarative Output Caching 479 Caching and ... How Cache Notifications Work 508 Enabling Notifications .508 Creating the Cache Dependency 509 Custom Cache Dependencies 510 A Basic Custom Cache...
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Beginning ASP.NET 4 in C# 2010 ppsx
Ngày tải lên :
29/06/2014, 13:20
... appropriate for the current platform This step occurs when the application is launched, just before the code is actually executed In an ASP .NET application, these machine-specific files are cached while ... Performance: A typical ASP .NET application is much faster than a comparable ASP application, because ASP .NET code is compiled to machine code before it’s executed However, processorcrunching algorithms ... Understanding Caching .765 When to Use Caching 766 Caching in ASP .NET 767 Output Caching 767 Caching on the Client Side 769 Caching and...
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apress pro silverlight 3 in c sharp phần 10 potx
Ngày tải lên :
06/08/2014, 10:20
... the access to that object with locking As in a full-fledged NET application, you can use the lock keyword to obtain exclusive access to an in- memory object However, locking complicates application ... backgroundWorker.CancelAsync(); } Nothing happens automatically when you call CancelAsync() Instead, the code that’s performing the task needs to explicitly check for the cancel request, perform ... support cross-domain access To so, try requesting the clientaccesspolicy.xml and crossdomain.xml files in the root website 680 CHAPTER 20 NETWORKING In Chapter 15, you learned what the clientaccesspolicy.xml...
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A Programmer’s Guide to ADO.NET in C# potx
Ngày tải lên :
22/03/2014, 18:20
... automatically create a connection object for 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 ... extraneous code generated The second option, Use Optimistic Concurrency, causes the wizard to use optimistic concurrency Optimistic concurrency checks to see if the row being updated in the database ... respectively See the following: • SqlConnection creates and manages SQL Server database connections • OdbcConnection creates and manages connections to ODBC data sources • OleDbConnection creates...
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vb.net tutorial for beginners
Ngày tải lên :
17/10/2014, 14:02
... Seamless access to ADO enables simple data access for connected data binding scenarios Using ADO. NET, Visual Basic NET can gain high-speed access to MS SQL Server, Oracle, DB2, Microsoft Access, ... objects to perform actions whenever a specific occurrence takes place For example when we click a button a click event occurs and we can handle that event in an eventhandler Constructors A constructor ... encapsulation Data cannot be accessible to the outside world and only those functions which are stored in the class can access it Inheritance Inheritance is the process by which objects can acquire...
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Giới thiệu cơ bản ADO .NET cho người lập trình C
Ngày tải lên :
18/08/2012, 11:53
... OdbcConnection(connString); conn.Open(); OdbcCommand cmd = new OdbcCommand(sql, conn); [/code] Hix…viết xong thấy mệt Chỉ biết viết thông c m heng C n ADO. NET API nghiên c u thêm Kết th c ADO. NET ... C n ADO. NET cho người lập trình C# Author : Xcross87 [code] using System.Data.Odbc; … String connString = @”dsn=northwindodbc”; … OdbcConnection conn = null; OdbcDataReader reader = null; … conn ... … Conn = new OledbConnection(connString); conn.Open(); Page of 2007 C n ADO. NET cho người lập trình C# Author : Xcross87 2007 OledbCommand cmd = new OleCommand(sql, conn); [/code] Sử dụng ODBC...
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C Sharp 2.0 Practical Guide For Programmers
Ngày tải lên :
20/08/2012, 11:57
... the NET Framework and the C# programming language, including the NET virtual machine, NET virtual code, and NET assemblies 4 1.2.1 Chapter 1: Introducing C# and NET ■ The NET Virtual Machine: Common ... InternalClass.defM(); 2.5 Compilation and Execution 25 // Error: Inaccessible // Error: Inaccessible // Error: Inaccessible // Error: Inaccessible // Error: Inaccessible // Error: Inaccessible InternalClassByDefault.pubM(); ... PublicClass.proIntM(); PublicClass.intM(); PublicClass.priM(); PublicClass.defM(); InternalClass.pubM(); InternalClass.proM(); InternalClass.proIntM(); InternalClass.intM(); InternalClass.priM(); InternalClass.defM();...
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Questions to .NET and Programming in C#
Ngày tải lên :
21/08/2012, 15:55
... d) interact with the operating system Which of the following is a correct statement to declare the class “MyClass”? a) Class myclass c) class MyClass b) class Myclass d) Class MyClass Which of ... class Object{ static void main(){} public static Main(){} } } e) class Object{ b) class Object{ static void Main(){}; static void Main(){} } } c) Class Object{ static void Main(){} } Which of the ... a class b) Static constructors may or may e) A static constructor for a not take parameters class is called automatically when the object is accessed c) A static constructor can have public as...
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Questions to .NET and Programming in C#
Ngày tải lên :
29/08/2012, 16:37
... an int data type of a property Which of the following is the correct syntax for declaring an indexer a) protected int this[int var1] c) public int this(int var1) b) public int classname[int index] ... code below when compiled/run? [2.5] class Test { public static void Print(object[] arr){ foreach(object p in arr) System.Console.WriteLine(p); } public static void Main(){ string s="Programming ... assemblies found in the application directory b False a) True Identify the correct syntax for creating an executable file referencing an assembly a) csc /out:< executable name c) csc /out:
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Question Bank Introduction to .NET and Programming in C#
Ngày tải lên :
09/04/2013, 09:10
... b) Microsoft NET products and services d) NET platform itself Select the two core technologies on which the NET platform is based a) XML c) Internet Protocols b) WML d) Internet computing Microsoft ... Which of the following are correct statements for implementing an abstract class a) public abstract void class ClassA [1.0] c) abstract public ClassA b) public abstract class ClassA 105 Which ... a class b) Static constructors may or may e) A static constructor for a not take parameters class is called automatically when the object is accessed c) A static constructor can have public as...
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Pro ASP NET 2.0 in c# 2005
Ngày tải lên :
22/08/2013, 14:06
... checking For example, you could code a collection class using generics that can store any type of object When you create an instance of the collection, you “lock it in to the class of your choice ... minimizing the dependence on settings in IIS (Internet Information Services) Instead, most ASP .NET settings are stored in a dedicated web.config file The web.config file is placed in the same directory ... backward compatible with ASP .NET 1.0 In reality, 100 percent backward compatibility never exists, because correcting bugs and inconsistencies in the language can change how existing code works Microsoft...
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Pro .NET 2.0 Windows Forms and Custom Controls in C#
Ngày tải lên :
19/10/2013, 21:15
... custom control project You’ll then continue to create user controls, which combine other controls into reusable groups (Chapter 10); derived controls, which enhance existing NET control classes (Chapter ... programming In fact, for a short time Microsoft’s own Web site described the NET Framework in a single sentence as a “platform for building Web services and Web applications”—ignoring the Windows technology ... “no-touch” deployment In conjunction with this, organizations were beginning to recognize the aforementioned shortcomings of Web applications in certain scenarios, and started to once again deploy client...
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