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Welcome to .NET 3.0 section of C# Corner. In this section, you will find various .NET 3.0 including Windows Vista, XAML, WWF, WPF, and WCF related source code samples, articles, tutorials, and tips.
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Literal Control in ASP.NET
by
Puran Mehra
on
Nov 19, 2009
In this article I will explain about the Literal Control in ASP.NET and how to use it. Will also differentiate between Label and Literal controls.
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Tweak Theme in Silverlight 3
by
Diptimaya Patra
on
Nov 06, 2009
In this article we will see how we can reduce Silverlight applications xap size. As you know themes are provided by Silverlight Toolkit. But if you include multiple themes your application would be too big.
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Creating Forms with COBOL
by
Rick Malek
on
Nov 05, 2009
We've done numerous articles on how to interface COBOL with other .NET languages. Here is something a little different, creating a form using only COBOL. This is part 1 or the article and it will cover creating the form, adding controls and enabling them and calling .NET classes. Part 2 will show you how to make things disappear!
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Working with COBOL Data Groups
by
Rick Malek
on
Oct 19, 2009
COBOL programmers have used data groups to package data together for a long time. How though does a non-COBOL user access the data being used by the COBOL programs?
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WPF Animations Part I- Color Animation
by
Rahul Kumar Saxena
on
Oct 13, 2009
WPF is a new framework that has many advanced capabilities. Animations are one of those capabilities, where an object can be animated via rotating, stretching, scaling, moving it across the screen, changing its color, etc. In this article I am going to show color anmiation on a coltrol.
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Ajax Modal Popup Extender
by
Arumugam A
On
Nov 05, 2009
We can design a popup window with a zooming effect with a blur backround using modalpopupextender on the click event of the LinkButton or Anchor tag or Button.
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USING XDOCUMENT & LINQ COMBINATION
by
Jaish Mathews
On
Oct 21, 2009
If you have XML file with data, it can be easily parsed using LINQ and the output can be displayed in a GUI control. LINQ along with XDocument made the things easy compared to previous XMLDocument element. Every one should try with this combination. It's really great
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USE AJAX ONCE YOU HAVE IT
by
Jaish Mathews
On
Oct 19, 2009
I am seeing developers still not using asp.net Ajax built-in methods inside their client script. They have a Script Manager reference. But still using convention java script methods. If you have Script Manager reference should use asp.net AJAX methods. Problem may be most of them may not aware of how easy to handle many conventional java script functionalities using built-in AJAX methods. I am here tried to cover possible important methods under asp.net AJAX which are commonly using and I never used any complex example to describe it. This one a simple filtering application fully depend on client side.
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Architecture
by
Pawan Kumar Shetty
On
Oct 09, 2009
This blog would assist in architectural issues and would also cover SOA distributed n layer - n tier applications built on .NET and would cover Cloud Computing.
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Chapter 27: Nullable Types
by
Apress
on
Jan 08, 2009
Null values are a useful programming construct beyond simply recording the initial state of a class variable.
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Save Image For given URL
by
Lakhan Pal
on
Sep 11, 2009
Set Url of the Image you want to save on your system.
DestinationPath is the path where you want to save the image.
in this case it is Products folder on the root of the application folder.
strImage = url.Substring(url.LastIndexOf('/') + 1);
above line of code will give us the name of the image.
GetBytesFromUrl(url); method will return the Byte array of the image
for the corrsponding url of the image.
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Free Silverlight Grid Control from DevExpress
by
Scott Lysle
on
Mar 31, 2009
DevExpress has free Silverlight grid control (agDataGrid); the price is great and it looks promising although I was able to break the demo in less than 30 seconds; that was done on the part which including a slider control in cell (to set a salary level); but then again, I am not sure that I would ever put a slider control in a cell.
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Silverlight 3
by
Scott Lysle
on
Mar 31, 2009
Microsoft has released a beta version of Silverlight 3; there is no go-live license so it is strictly for developers to have a look. The new version contains 50 new features and the blurb indicates that it included video performance enhancements, developer productivity enhancements, and the ability to run Silverlight outside the browser.
Be sure to read the caution remark; it will render whatever machine it is installed on useless for Silverlight 2 development so you will want to keep that in mind if you choose to install it.
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C# 2008 Book Review
by
on
Aug 27, 2008
This is probably the best introductory book I’ve seen on programming .NET. It is aimed at a college-level audience who knows nothing about programming. It assumes nothing, but gets straight to the point, with no pandering. It explains everything in detail, but never wastes time sugar-coating anything. This book is not for the advanced .NET programmer, but it doesn’t try to be. It simply tries to be the best introductory book on C#, and it may well have reached that goal.
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VLINQ Visual LINQ to SQL Query Builder for Visual Studio 2008
by
Scott Lysle
on
Aug 02, 2008
VLINQ is a query building tool used to construct LINQ to SQL queries through a visual designer integrated with Visual Studio 2008. The product may be obtained at no cost; it can be found at this URL: http://code.msdn.microsoft.com/vlinq/Release/ProjectReleases.aspx?ReleaseId=810. A quick reference, user guide, and a video describing the product may be obtained at the same location. The tool is not supported in the express editions of Visual Studio.
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Sharepoint Training
by
Pradeep Bhaskar
on
May 09, 2008
All:
Aivea, Microsoft Gold Partner and a premier SharePoint Consulting Services provider for Microsoft is conducting an excellent SharePoint 2007 Architecture and Administration class in beautiful Portland, Oregon on 05/19 – 05/20, the training fees include Hotel and Meals. If you are interested, please call 1-800-779-7506 or e-mail consulting@aivea.com
Please find the course details at the above link.
By Pradeep
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Silverlight 2 Web Service Part III - Single object Get and Update from database
by
Jonas Fagerberg
on
Jun 03, 2009
This tutorial is meant to shed some light upon how you can call a database from a Web Service. This is the third turtorial in a series of tutorials on how to access remote data with a Web Service. In this tutorial we write a database class with methods that returns and updates data in a database; the data is displayed in data bound controls. You can use the previous tutorial in this series as a starting point. In the next tutorial we will have a look at how you can work with multiple objects in a collaction.
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Silverlight 2 Web Service Part II - User Defined Type
by
Jonas Fagerberg
on
May 13, 2009
This tutorial is meant to shed some light upon how you can build your own Web Service using a WCF Service class. This is the second turtorial in a series of tutorials on how to access remote data with a Web Service. In this tutorial we create a user defined type called Product that will be returned from Web Service method. The returned Product will be displayed in two ways; the first by assigning the values to TextBlock contros in code, the second by assigning the Product instance to the DataContext property of the Grid and let the Grid propagate the values out to specific TextBox controls. We will also have a look at how bining validation works. Binding validation is a way to validate input values from controls, in this case it will be TextBox controls.
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Silverlight 2 Web Service Part I - The Beginning
by
Jonas Fagerberg
on
May 06, 2009
This tutorial is meant to shed some light upon how you can build you own Web Service using a WCF Service class. This is the first turtorial in a series of tutorials on how to access remote data with a Web Service. In this tutorial we start by simply returning a string from a Web Service method and displaying the value in the silverlight page, using a TextBlock, when the user clicks on a button. We also look at how you can dynamically use the current port alotted by Visual Studio in Debug mode without having to change he endpoint data in the configuration file.
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Description
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This 176 page book is meant to give you a sense of what you, as a programmer, can expect from Silverlight in terms of what the user is going to see.
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Browse more books here»
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