Web

Telerik RadControls for Silverlight provide three routed events in addition to the Silverlight mouse events: MouseWheel, MouseDown and MouseUp. The latter two enable the developers to check for DoubleClick and RightClick in their applications. I will briefly show how to use this functionality: 1) MouseWheel: using Telerik.Windows.Input; ... Mouse.AddMouseWheelHandler(element, OnMouseWheel); ... private void OnMouseWheel(object sender, MouseWheelEventArgs args) { var delta = args.Delta; } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; }   In most cases you just need to make a ScrollViewer to respond on the mouse wheel rotations. We implemented this in the ScrollViewerExtensions.EnableMouseWheel attached behavior, so you don't have to: xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls" <ScrollViewer telerik:ScrollViewerExtensions.EnableMouseWheel="true"> ... </ScrollViewer> .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } NOTE: To successfully handle the mouse wheel events, the Silverlight plugin should be in windowless mode.   2) RightClick using Telerik.Windows.Input; ... Mouse.AddMouseUpHandler(element, OnMouseUp); ... private void OnMouseUp(object sender,...

I recently showed you how to get started working with the RadControls for ASP.NET AJAX on Azure. It’s really a lot easier than you might think. If you missed the first two posts (and the follow-up videos), here they are for quick reference: RadControls for ASP.NET AJAX on Azure Deploying RadControls to Azure Azure Videos on Telerik TV Today, I updated the live running Telerik demo on Azure to feature the complete Telerik Web Mail demo! That means you can now see almost all of the RadControls for ASP.NET AJAX running live on the Azure Cloud. Included in the demo are RadGrid, RadEditor, RadSplitter, RadMenu, RadAjax,...

If you are using some of the predefined modal dialogs part of RadWindow: Alert, Prompt and Confirm you may find this article quite handy. As you know the calls to these methods are asynchronous, thus you cannot stop the current UI thread in order to get the user feedback from the windows synchronously. This introduces some issues such as the need to declare class member variables whenever they may not be necessary. Due to that there have been a few requests on our support website to create a generic parameter inside the static calls of the dialogs with the purpose of carrying...

There’s an emerging trend to integrate cool new silverlight controls into existing production asp.net solutions. And why wouldn’t it be there? There are many  asp.net applications in production out there that have been working quite well and don’t need to be replaced by a completely new technology. Wouldn’t it be nice, however, to spice them up a little with some rich silverlight visualization tools? This is exactly what a lot of our customers have been asking for lately. Well, here you can see some resources we published that will help anyone who wants to plug in RadChart for Silverlight in...

The theme engine of RadControls for Silverlight is quite powerful and provides the developers with the ability to apply application-wide theme on all RadControls, as well as specific theme on a single control. If the theme does not contain the needed styles, the controls fallback to their default styles, so you could create an application theme for just a couple of controls and the rest will display with their default styles. We also provide styles for the standard controls, such as Button, CheckBox, RadioButton, etc. which enables you to create application with consistent look and feel. Each theme is distributed as...