Telerik RagGridView – Where Are My Cells Gone?

My latest application required a RadGridView having a dynamic number of columns. And therefor, the binding of the data an event handler needed to by managed during runtime as well. Not really in issue: handle the RowLoaded event, iterate over the cells of the row passed by the event arguments, …

Silverlight, Telerik GridView, Dynamically Created Loaded Handler & Performance

I like Silverlight, Telerik’s GridView control and the ability to create the columns of a grid dynamically. Recently, I had to build up a grid during runtime. The number of columns and the header text is unknown at design time (read it from the database), but nothing to worry about. …

Silverlight’s DatePicker and Telerik’s RadWindow Dialog

In my current Silverlight project, I’m using the DatePicker control, which is part of the Silverlight SDK. In one scenario, the DatePicker with TwoWay binding is embedded into a User Control, which itself is embedded into another User Control. The format is “dd.MM.yyyy”. Entering e.g. 23.11.2011 works fine, means the …

Disable Control-Buttons of RadGridView

Using Telerik’s RadGridView, one can connect the add, update, cancel and delete command to RadButtons by setting the Command=”telerik:RadGridViewCommands….” properties of the buttons and link to the grid by setting the CommandTarget=”{Binding ElementName=GridViewName}” property. For some reasons, I needed to disable the buttons, depending on the rights the currently logged …