ado net architecture in c sharp
Expert Service Oriented Architecture in C Sharp
... 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 ... 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 ... Page xx ■INTRODUCTION The summary of the chapters is as follows: Chapter 1, Introducing Service-Oriented Architecture: This chapter introduces the concepts behind SOA and the characteristics of...
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Expert Service Oriented Architecture in C Sharp Using the Web Services Enhancements
... implementing industry-standard Web service specifications, including WS-Security: A wide-ranging specification that integrates a set of popular security technologies, including digital signing and encryption ... 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, ... 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,...
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Tài liệu Hiển thị File Excel trong ASP.NET sử dụng C Sharp ppt
... 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
... Understanding Caching .765 When to Use Caching 766 Caching in ASP .NET 767 Output Caching 767 Caching on the Client Side 769 Caching and ... 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 ... which includes special characters such as semicolons (;), curly braces {}, and backward slashes (\) Fortunately, once you get accustomed to C# , these details will quickly melt into the background...
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Tài liệu Beginning Silverlight 5 in C Sharp 4th Edition docx
... 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
... 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); } ... Rattz_789- 3C0 1.fm Page 10 Tuesday, October 2, 2007 2:29 PM 10 CHAPTER ■ HELLO LINQ namespace LINQDev.Common { public class Contact { public int Id; public string Name; public static void PublishContacts(Contact[] ... 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)...
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Beginning ASP.NET 4: in C# and VB potx
... 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 Data Tips Summary Chapter ... 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 ... Displaying and Editing Data with GridView Inserting Data with DetailsView Storing Your Connection Strings in web.config Filtering Data Customizing the Appearance of the Data Controls Configuring Columns...
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Pro ASP.NET 4 in C# 2010, 4th edition pot
... Detecting Concurrency Conflicts 472 Summary .476 ■ Chapter 11: Caching and Asynchronous Pages .477 Understanding ASP .NET Caching .477 Output Caching ... 478 Declarative Output Caching 479 Caching and the Query String 480 Caching with Specific Query String Parameters .481 Custom Caching Control ... them in any other type of NET application (including a stand-alone Windows application, a Windows service, a command-line utility, and so on) Although there are Windows-specific and webspecific classes...
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Beginning ASP.NET 4 in C# 2010 ppsx
... Understanding Caching .765 When to Use Caching 766 Caching in ASP .NET 767 Output Caching 767 Caching on the Client Side 769 Caching and ... 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 ... 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...
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apress pro silverlight 3 in c sharp phần 10 potx
... 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 ... 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 ... In this example, the cancellation is requested when the user clicks the Cancel button: private void cmdCancel_Click(object sender, RoutedEventArgs e) { backgroundWorker.CancelAsync(); } Nothing...
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Expert Service-Oriented Architecture in C# 2005 phần 2 docx
... 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 ... service interface has the following properties: • It supports the communication requirements that the service specifies in its WSDL contract (specifically, in its binding information) This includes ... SERVICE-ORIENTED ARCHITECTURE Figure 1-4 Complex SOA solution Figure 1-4 illustrates an architecture in which two separate Web services access the same back-end business components Each Web service...
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Expert Service-Oriented Architecture in C# 2005 phần 5 ppsx
... dedicated to specific WS- specifications, or to groups of related specifications, including • Security (including WS-Security) • Policy (including WS-Policy and WS-Policy Attachments) • Messaging ... add-on processing infrastructure for implementing the WS- specifications in NET projects From an infrastructure perspective, WSE is basically a processing engine for applying the WS- specifications ... Browse installed certificates in the Current User and Local Computer certificate stores • Set permissions on the keys in the MachineKeys folder, which provides access to Local Computer certificates...
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Expert Service-Oriented Architecture in C# 2005 phần 7 potx
... existing Application Policies Name this policy MutualCertificatePolicy and click OK Click Next in the welcome screen and choose to secure a service in the Authentication Settings step Select Certificate ... WS-SECURE CONVERSATION In the Authentication Settings step, choose Secure a Client Application and choose Certificate and click Next In the Client Certificate step, choose the X.509 certificate ... list (CRL) to see if the certificate is included in the list The check can be performed online or against a local CRL The default mode is to check online and this can be modified in the Security...
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Expert Service-Oriented Architecture in C# 2005 phần 8 pdf
... protocols: • TCP: This is a low-level protocol that communicates across processes and domain boundaries TCP is the underlying protocol in most Internet communications • In- Process: This protocol ... reference information (such as AccountID) that is specific to the endpoint reference Listing 8-3 Endpoint Reference XML soap.tcp://stocktrader.com/StockTrader ... balancing, you may experience issues using the TCP protocol, because the pooling of TCP connections by the load balancer may lead to an uneven availability of connections between services, which could...
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Expert Service-Oriented Architecture in C# 2005 phần 9 doc
... Excerpt of the StockTraderService Code Implementation Showing Service Contract Attributes [ServiceContract] public class StockTraderService { [OperationContract] public PlaceTradeResult ➥ PlaceTrade(string ... The WS-Addressing specification takes this concept one step further by encapsulating addressing, binding, and security policy information within a single reference, as shown in Listing ... implementing important WS- specifications such as WS-Security and WS-Addressing • Infrastructure support in the form of the WSE pipeline, which automatically intercepts and processes incoming and...
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Expert Service-Oriented Architecture in C# 2005 phần 10 doc
... WCF, 88 Interface Definition Class See IDC interfaces, implementing in Web service code-behind file, 32 Internet B2B, common security scenario, 114 Internet Engineering Task Force See IETF interoperability ... schematic architecture for, 214 WCF connector, 207, 211 WCF service layer, 214–215 WCF service model, 207 introduction, 207–210 WCF Web services introduction, 213 Web service client secured code ... of using Kerebos, 149 challenges in securing an SOA, 111 WS- specifications, 86 interprocess communication See IPC Intranet Web service, common security scenario, 113 IPC transport protocol,...
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4-Tier Architecture in ASP.NET with C#
... public int Insert(Person person) { SqlConnection conn = new SqlConnection(connStr); conn.Open(); SqlCommand dCmd = new SqlCommand("InsertData", conn); dCmd.CommandType = CommandType.StoredProcedure; ... OnRowCancelingEdit="CancelRecord" OnRowDeleting="DeleteRecord" AllowPaging="True" AllowSorting="true" PageSize="5" OnPageIndexChanging="ChangePage" OnSorting="SortRecords">
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A Programmer’s Guide to ADO.NET in C# potx
... database connections • OdbcConnection creates and manages connections to ODBC data sources • OleDbConnection creates and manages connections to an OLE-DB data sources In VS NET, you can create a connection ... 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 drag a connection component (SqlConnection, ... finishing this chapter, you’ll have a good understanding of data components and how to work with them in VS NET Creating Your ADO. NET Project Begin your project by launching VS NET and choosing...
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Giới thiệu cơ bản ADO .NET cho người lập trình C
... 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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