Latest Online Support Resources 02/19/2013
by Ivailo Ivanov
February 19, 2013
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Web
Math toolbar for column headers in RadGridView for Silverlight
A client has recently asked for these little fancy math toolbars in the column header. I found it a great idea and thought it might be useful to share the way of implementing this with RadGridView for Silverlight. *Since RadGridView for WPF shares the same code base the approach bellow may be used for both platforms ( Silverlight and WPF ) . Things are easy with RadGridView ! To have this in your project follow these three easy steps : 1. Copy the MathToolBar user control from the attached sample project (MathToolBar.xaml, MathToolBar.cs). MathToolbarDemo.zip 2. Replace the default header in the column with the user control. <telerik:GridViewDataColumn ... <telerik:GridViewDataColumn.Header> <local:MathToolBar HeaderText="Value1"/> </telerik:GridViewDataColumn.Header> </telerik:GridViewDataColumn> 3. Adjust...January 22, 2010 -
Web
How To: Customize RadGridView's Default Filtering Control with Attached Behaviors (Silverlight & WPF)
If you are familiar with the RadGridView‘s Custom Filtering Functionality you probably know that you can create any kind of user control to replace the default one which looks like this: Very often, however, you may be perfectly happy with the stock filtering control, but you wish you could modify and adapt it just a little bit to match your particular requirements. What should you do then? Maybe build an entirely new filtering control from scratch that looks just like RadGridView’s default one and adds this tiny bit of functionality? No, that would be insane. There is an easier way to do this....January 22, 2010 -
Web
How To: Serialize your DataTable to Silverlight using WCF service
Did you know that you can serialize any DataTable to Silverlight easily from your custom WCF service in very few lines of code? [OperationContract] public IEnumerable<Dictionary<string, object>> GetData() { var table = YourDataTable; var columns = table.Columns.Cast<DataColumn>(); return table.AsEnumerable().Select(r => columns.Select(c => new { Column = c.ColumnName, Value = r[c] }) ...January 22, 2010 -
Web
MicroModels for Silverlight
Last week I was impressed by Paul Stovell’s marvelous project – MicroModels. In a nutshell a micro model is a view model over your objects, which allow you to define dynamic properties, collection and commands. You can read more about it in Paul’s introductory blog post here. Despite its great features, “MicroModels” has one big limitation - it does not run in Silverlight. And this is where my journey began. My mission was to port the code to Silverlight with little to no modifications. Porting the code to Silverlight The task was not an easy one, but after a lot of head scratching...January 21, 2010 -
Web
Training courseware for RadControls for Silverlight
We now have a brand new, including over 1000 pages, free training courseware for RadControls for Silverlight. It provides tons of tips and tricks, how-to's, code samples (in XAML and both in C# and VB). All these structured in a step-by-step manner and covering most of the available RadControls for Silverlight. This training material will help you quickly get up to speed with Silverlight and will discuss some of the issues in common with all RadControls such as binding or theming, working with RIA Services (also WCF and ADO.NET), working with Expression Blend, etc. The courseware is available to everyone...January 20, 2010
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