.NET news » Search results

Search results for query "data" (259):

Office Add-Ins: 3 Solutions for Accessing SharePoint Data in Office 2010

SharePoint 2010 introduces a number of new ways to access business data and present it to the user. We’ll show you several options that range from no-code solutions to fully integrated Office add-ins.

Dissecting and Putting the Visual Studio 2005 Generated Data Access Layer Into Perspective

Do more with less code is the slogan of Visual Studio 2005.When it comes to reducing the amount of written code, wizards are definitely a viable option. Visual Studio 2005 has a lot of wizardry in it, especially to generate data access code. Any code that gets silently injected in your project follows a strict logic and a well-known design pattern. A full understanding how Visual Studio 2005 does it puts you on the right track to modify and extend the code to build your made-to-measure data access layer. This article dissects the code behind table adapters and binding source components to unveil patterns and best practices.

2006-06-15 19:00:00   Source: Dissecting and Putting the Visual Studio 2005 Generated...   Tags: Database

Using the Enterprise Library Data Access Block for .NET 2.0

Writing database-access code is a repetitious and time-consuming task, but now that it's available as a reusable Enterprise Data Access Application Block, you'll never have to write such code again.
2006-03-16 16:06:50   Source: Using the Enterprise Library Data...   Tags: Database

Slice and Dice OData with the jQuery DataTables Plug-In

OData lets you access data over the Web through simple HTTP commands. We’ll show you how the jQuery DataTables plug-in along with the Microsoft .NET Framework and Silverlight OData client libraries let you retrieve and display this data quickly, easily and with style.
2011-01-31 18:00:00   Source: Slice and Dice OData with the jQuery...   Tags: Internet

Using CSLA .NET for Silverlight to Build Line-of-Business Applications

CSLA.NET for Silverlight provides Silverlight developers with a multitude of features from the full version of CSLA, including data binding, validation and business rules, authorization, abstract data persistence, consistent coding, and business logic encapsulation.

Server-Side Paging with the Entity Framework and ASP.NET MVC 3

You don't always need to get huge amounts of data with your database queries. See how Julie Lerman uses new features of ASP.NET MVC 3 and Entity Framework to perform efficient server-side paging when you don't need to return those big data payloads.

WPF and Silverlight Super-Productivity: ListBoxes

ListBoxes suck. Except that statement is not true anymore. Not in WPF and Silverlight anyway, where ListBoxes have evolved from simplistic controls to true workhorse objects. ListBoxes have been around since the beginning of Windows (and other GUIs) and have served a pervasive yet simple purpose, which can be summed up as “show me a list of labels in a list with a scroll bar.” A premise that has its uses but is not sophisticated enough for advanced data presentation, which is why developers often use special controls such as “data grids” or “list views” among others. In WPF and Silverlight, however, ListBoxes are so flexible and powerful that they are the first choice for just about anything. In fact, WPF originally shipped without a data grid control since ListBoxes all but eliminated that need. Developer perception, however, was different and the power of the ListBoxes went largely unnoticed. That is reason enough for me to write an article that displays the ease, flexibility, and power of ListBoxes.

2010-12-27 18:00:00   Source: WPF and Silverlight Super-Productivity: ListBoxes   Tags: Other

Sorting and Paging a Grid of Data in ASP.NET MVC

This article is the fifth installment in an ongoing series on displaying a grid of data in an ASP.NET MVC application. Previous articles in this series examined how to sort, page, and filter a grid of data, but none have looked at combining one or more of these features in a single grid. This article and the next one show how to merge these features into a single grid. In particular, this article looks at displaying a grid that can handle both sorting and paging. The subsequent article will examine combining sorting, paging and filtering.

Like with its predecessors, this article offers step-by-step instructions and includes a complete, working demo available for download at the end of the article. Read on to learn more!

2011-01-25 18:00:00   Source: Sorting and Paging a Grid of Data in...   Tags: ASP.NET

Use Transformations to Draw Your Own Great Graphs

Visual Studio comes with a huge number of pre-built components and controls, including controls for entering and displaying text, letting the user pick options and make choices, displaying values graphically, interacting with databases, displaying dialogs, and containing and arranging other controls. But it comes with surprisingly few controls for displaying graphical data. If you don't want to shell out big bucks for a third-party graphing control, you're pretty much stuck drawing your own pictures on a PictureBox.

Fortunately, drawing graphs isn't all that hard. Mostly it's a matter of drawing lines or boxes to connect some data points. The only really tricky details involve translating data values to and from the pixel coordinate system used to draw on the control..

2007-05-11 15:07:35   Source: Use Transformations to Draw Your Own Great Graphs   Tags: Graphics

SQL Server 2005 Query Notifications Tell .NET 2.0 Apps When Critical Data Changes

.NET 2.0 and SQL Server 2005 combine in Query Notifications to notify applications when critical data changes occur and eliminate the need to repeatedly ask the database, "Has it changed yet?"
2006-06-28 18:45:07   Source: SQL Server 2005 Query Notifications Tell .NET 2.0 Apps...   Tags: Database