Silverlight 4: How to use the all new Right Click Context Menu?

In this post I will describe about the another cool new feature ("How to use the all new Right Click Context Menu?") of Silverlight 4.

Read more at http://www.dotnetfunda.com/articles/article802-silverlight-4-how-to-use-the-all-new-right-click-context-menu-.aspx

Author: Kunal2383

Windows 7 Multitouch Application Development (Part - I)

Windows 7 came up with lots of goodies including better resource management, better performance, jumplist management, multitouch functionality & many more. Here I will discuss on developing a simple multitouch application using .Net 3.5 SP1.

Read more at http://www.dotnetfunda.com/articles/article809-windows-7-multitouch-application-development-part--i-.aspx

Author: Kunal2383

Windows 7 Multitouch Application Development (Part - II)

In my last article Windows 7 Multitouch Application Development (Part - I), I described about how to handle multitouch image manipulation in Windows 7 which gives a very basic idea on the multitouch development. That code uses multitouch manipulation for the entire screen. If there are multiple images in the screen this will raise event for all.

Read more at http://www.dotnetfunda.com/articles/article810-windows-7-multitouch-application-development-part--ii-.aspx

Author: Kunal2383

Silverlight 4: How to Drag and Drop External Files?

In this post I will describe you another feature of Silverlight 4 "Access to external content". Here I will show how to drag and drop some external images to my sample application. Earlier Silverlight 4 this feature was not available. There was no client file access permission. But in this new release they introduced this functionality by which you can implement the same.

Read more at http://www.dotnetfunda.com/articles/article803-silverlight-4-how-to-drag-and-drop-external-files-.aspx

Author: Kunal2383

How to Write a Simple login page in Asp.net

Yesterday I stumbled across a post that was posted on our forum. I was very busy with other things, when Sheo started a conversation based on that post. I was looking at it until he updated the untagged code that was posted. By looking at the Stored Procedure I could see that the poster was lost and his Stored Procedure approach failed him. In this Article am going to explain how to write a simple login in Asp.net.

Read more at http://www.dotnetfunda.com/articles/article808-how-to-write-a-simple-login-page-in-aspnet-.aspx

Author: Vuyiswamb

C# 4.0 New Features – Named and Optional Parameters

In this post I will talk for one of the new feature in C# 4.0 – Named and Optional Parameter. Actually these are not a single feature but two different feature. You can get more benefit if you work with them together. So, what are those? Named parameter is a way to provide an parameter to the method using the name of the corresponding parameter instead of its position in the parameter list. Whereas, optional parameter allows you to omit arguments to member invocation.

Read more at http://www.dotnetfunda.com/articles/article804-csharp-40-new-features-–-named-and-optional-parameters-.aspx

Author: Kunal2383

Silverlight 4: How to work with Notification API?

Silverlight Notification API is a new feature introduced in Silverlight 4 Beta 1. If you are developing your application using Silverlight & want to show some notification message like Outlook to the user, then you can use this. Remember that, this feature only works out of browser.

Read more at http://www.dotnetfunda.com/articles/article801-silverlight-4-how-to-work-with-notification-api-.aspx

Author: Kunal2383

Silverlight: Drag And Drop ListBoxItem to Canvas (using Telerik Control)

While surfing thru different forum I noticed that, lots of people are actually facing issues while trying to implement the drag and drop feature. The main problem arises while trying to drag from a ListBox to a panel like canvas. In this post, I will go thru the steps to demonstrate such feature.

Read more at http://www.dotnetfunda.com/articles/article805-silverlight-drag-and-drop-listboxitem-to-canvas-using-telerik-control-.aspx

Author: Kunal2383

Silverlight 4: How to Capture Video from Default Webcam?

Silverlight 4 Beta 1 has been released by Microsoft on 18th November 2009. There are lots of goodies came up with the release of the new version. Among them, most of all are requested by the developers & users of Silverlight. In this post I will demonstrate one of the new feature "Accessing Default Webcam using Silverlight 4".

Read more at http://www.dotnetfunda.com/articles/article800-silverlight-4-how-to-capture-video-from-default-webcam-.aspx

Author: Kunal2383

Silverlight 4: How to use the all new Right Click Context Menu?

In this post I will describe about the another cool new feature ("How to use the all new Right Click Context Menu?") of Silverlight 4.

Read more at http://www.dotnetfunda.com/articles/article802-silverlight-4-how-to-use-the-all-new-right-click-context-menu-.aspx

Author: Kunal2383

How can you implement the Silverlight 3 Out Of Browser feature?

Silverlight 3 came up with Out Of Browser support. Using that feature one can install the application just like a standalone windows application. Hence no need to open the browser to run the Silverlight application. Today for the first time I gone thru the APIs & created a sample application. Here I will discuss about the same to give you a demonstration.

Read more at http://www.dotnetfunda.com/articles/article799-how-can-you-implement-the-silverlight-3-out-of-browser-feature-.aspx

Author: Kunal2383

Asynchronous Method Invocation

Here I am showing how you can invoke a method asynchronously using delegates and AsyncCallback

Read more at http://www.dotnetfunda.com/articles/article807-asynchronous-method-invocation-.aspx

Author: Abhi2434

How to Ping network IP or Hostname in Silverlight Application?

Pinging a network IP or Hostname is not available in Silverlight. But you can do this using WCF service. In this post I am going to implement the same thing for you. I am using Silverlight 4 here. But this can also be possible in Silverlight 3.

Read more at http://www.dotnetfunda.com/articles/article806-how-to-ping-network-ip-or-hostname-in-silverlight-application-.aspx

Author: Kunal2383

ASP.NET 4.0 Features : Page RedirectParmanent

The article discusses one of the new feature introduced with .NET 4.0 which enable you to Redirect your page for Search Engine

Read more at http://www.dotnetfunda.com/articles/article798-aspnet-40-features--page-redirectparmanent-.aspx

Author: Abhi2434

ASP.NET 4.0 Features - MetaDescription and MetaKeywords

ASP.NET 4.0, came up with two new properties inside Page Class, those are MetaDescription and MetaKeyWord. This has been introduce because of make web application Search Engine Friendly. Search Engine looks for Meta tag of our web page to get the details of page contents. In ASP.NET 4.0, we can add these two properties with page class in Code behind or in Page Directives.

Read more at http://www.dotnetfunda.com/articles/article797-aspnet-40-features--metadescription-and-metakeywords-.aspx

Author: Abhijit Jana