building a web page with visual studio

Ngày tải lên: 27/03/2014, 13:38

Ngày tải lên: 29/04/2014, 15:13

... to update any part of the Start page asynchronously and give any web site an Ajax look-and-feel. However, UpdatePanel s are a significant drag on the page. The more UpdatePanel s you have, the ... Widget. User UserSetting Pages Widget instances Widget Inherits hashas has Building a Web 2.0 Portal with ASP.NET 3.5 Praise for Building a Web 2.0 Portal with ASP.NET 3.5 “Omar and his collaborators have applied ... can add more widgets from a widget catalog and decorate the page as they like. How an Ajax-Powered Start Page Is Different The advantages of Ajax and a rich client-side experience give users a...

Ngày tải lên: 15/11/2012, 14:24

... the data column name. Therefore, in this case, make sure to change the text box name from CategoryName back to textbox9. This action will also add the group header Category Name automatically. ... and selecting Add ➤ New Item ➤ Dataset. Please name the dataset dsProductDrilldown. You’ll notice that Visual Studio will ask you to put the dataset inside the App_Code folder; go ahead and ... this example is the same ADO.NET interface we have used so far. We connect to the database and execute the query to gather the data. Once data is collected inside the dataset, we bind the dataset...

Ngày tải lên: 05/10/2013, 08:48

Ngày tải lên: 20/10/2014, 14:03

Ngày tải lên: 20/10/2014, 14:10

... in the same report. ■ Note Data quality is another important issue. As the saying goes, “garbage in, garbage out.” It’s wise to always find out if we have any garbage to deal with and make sure ... Report Layout The best report layout is the one that reflects the nature of the data. Summary data is a good candidate for charts and graphs. Detail data often needs a list or drill-down approach. Industry-standard ... done with web pages can be easily shared with various smart devices, and therefore, give true meaning to concept of accessing information anywhere and any time. Web Services A web service is a technology...

Ngày tải lên: 20/08/2012, 13:42

Ngày tải lên: 06/08/2013, 17:29

... appear with the data table inside, like when we manually create the dataset and data table. All right, we have the data source ready. Let’s move on to work with the report type and report layout. ... output has the proper data grouping on ProductModel. Y ou’ll also notice that automatic subtotals are available for each group. Since we selected the block table layout, all data appears with blocks ... 14-3. The project after adding the dataset and ReportViewer Step 1: Creating a Data Table Since we already have the dataset in the project, it’s time to add a data table to it. Please use the following...

Ngày tải lên: 05/10/2013, 08:48

... â Start Without Debugging. Figure 9.4 shows the running form. Figure 9.4: The running form Using a DataReader Object in Visual Studio .NET You can't visually create a DataReader ... object. For my installation of SQL Server, the password to access the Northwind database is sa, and my ConnectionString property is set to: data source=localhost;initial catalog=Northwind;persist ... so that it connects to Save your MyDataReader project by selecting File ➣ Save All. You'll use this project in later chapters. If you used the completed DataReader project rather than modifying...

Ngày tải lên: 07/11/2013, 10:15

... communication among care staff and their patients and to connect with everybody from therapists and pharmacists to transportation personnel – essentially anybody that can help streamline a patient’s ... horizontal pathway space, fire-stopping pathways, and overhead-head racks. That’s where ADC’s TrueNet cable, with it’s smaller diameter, really came into play. “The number of fire-stopping paths ... the data center with a redundant link to the main via a 10-gigabit Ethernet collapsed fiber backbone to handle simultaneous traffic at full speed. Each IDF is connected with 48 strands of ADC’s...

Ngày tải lên: 21/12/2013, 07:17

... Creating a Command Object Using Visual Studio .NET To create a SqlCommand object using Visual Studio .NET (VS .NET), you drag a SqlCommand object from the Data tab of the Toolbox ... a new project named MyDataReader containing a Windows application. 2. Add a SqlConnection object to your project (refer back to the previous chapter to see how to add a SqlConnection object ... will have the default name of sqlConnection1. 3. Configure your sqlConnection1 object to access your Northwind database. Drag a SqlCommand object to your form. Figure 8.1 shows a form with a...

Ngày tải lên: 21/01/2014, 07:20

... You'll recall that a SqlConnection object allows you to connect to a SQL Server database. You can also drag an OleDbConnection object from the Toolbox to your form to connect to a database ... correct. At this point, you've entered all the mandatory details, and you can choose to save your details by clicking OK, or you can click Advanced to enter additional details such as the ... that appear in the tray are SqlCommand objects. These objects are considered nonvisual because you don't see them when you run your form. You can of course still work with them visually...

Ngày tải lên: 21/01/2014, 07:20

... create a SqlDataAdapter object by dragging a SqlDataAdapter object from the Data tab of the Toolbox to your form. When you drag a SqlDataAdapter object to your form, you start the Data Adapter ... Creating a DataAdapter Object Using Visual Studio .NET In this section, you'll learn how to create a DataAdapter using Visual Studio .NET. N ote You'll find a completed ... Configure Data Adapter This link allows you to re-enter the Wizard to configure your DataAdapter. ã Generate Dataset This link allows you to generate a DataSet object using the information set...

Ngày tải lên: 21/01/2014, 07:20

... Creating a DataSet Object Using Visual Studio .NET In this section, you'll learn how to create a DataSet using Visual Studio .NET. N ote You'll find a completed VS .NET example ... form, and add code to your form to fill it using the Fill() method of a DataAdapter object. ã Click the Generate Dataset link at the bottom of the Properties window of your DataAdapter. You can ... You'll use the second step, so go ahead and click the Generate Dataset link. The Generate Dataset dialog box is then displayed, as shown in Figure 10.14 . Figure 10.14: The Generate Dataset...

Ngày tải lên: 21/01/2014, 07:20

... Console Application template in Visual Studio 2010. ã Use Visual Studio to compile and run an application. 1-30 Programming in C# with Microsoftđ .Visual Studio 2010 X Build an application ... An ASP.NET MVC Web application differs from the standard ASP.NET Web application in that the application architecture helps you separate the presentation layer, business logic layer, and data ... of applications such as Windows-based client applications, Web- based applications, services, and libraries. To help you get started, Visual Studio 2010 provides several application templates...

Ngày tải lên: 24/01/2014, 19:37

... syntax may be a better approach when accessing data in a class that stores a collection of data. Similarly, if a class exposes a member that should have only read-only access, exposing a field ... that array by using a numeric subscript. For example, you can access the fifth element in an array and use syntax similar to myArray[4] (assuming a zero-based index). With arrays, you can only ... of a customer given the customer ID, or update the address. The address is stored in a database, accessed through the database variable. Encapsulating Data and Defining Overloaded Operators...

Ngày tải lên: 24/01/2014, 19:43