PropertyChanged event is called for a cell with nullable value when is in edit mode and click on another cell
When you place a DataTrigger whithin a CellTemplate, it is being ignored by RadGridView for WPF Workaround ( until fixed ) - set the ContentTemplate of the cell via Style in a static resource instead.
The sort index will not be displayed when applying a custom sorting without adding a SortDescriptor, You can consider implementing Custom Sorting using the IComparable interface instead. As an example please refer to the Custom Sorting with IComparable WPF Demo. Using a generic SortDescriptor would also be an option. Please check our online documentation for a further reference: http://docs.telerik.com/devtools/wpf/controls/radgridview/sorting/custom
It would be very nice to have a "transpose" functionality in RadGridView. There are ways to transpose data instead of GridView, but this way it would be difficult to configure bindings, styles and other parameters. PivotGrid isn't suitable in this scenario because of lack of editing. There is an example of what is needed: https://rotatedwpfdatagrid.codeplex.com/. I was successfully using this example with a standard WPF DataGrid, but I don't know how to accomplish this in RadGridView. There are already a few threads about this feature: http://www.telerik.com/forums/transposing-columns-and-rows http://www.telerik.com/forums/radgridview-can-be-transposed http://www.telerik.com/forums/displaying-grid-data-in-column-row-format http://www.telerik.com/forums/reverse-column-and-row-in-the-grid Thank you!
The NullReferenceException is observed when the GridView is Grouped and rebound in the CellEditedEnded event handler.
We are using Radgridview in our wpf application which is autogenerated using Class Models. When the number of columns are quite huge(more than 35-40 columns), the performance of the horizontal scrollbar is quite poor and even worst when the data on the Grid is huge. Infact the experience it gives while scrolling seems as if the scrollbar is continuously growing. I have tried the following settings on the RadGridView in the xaml but there is no significant improvement in the performance: EnableColumnVirtualization="True" EnableRowVirtualization="True" VirtualizingPanel.IsVirtualizing="True" VirtualizingPanel.VirtualizationMode="Recycling" ScrollViewer.CanContentScroll="False" ScrollMode="Deferred"
I have a RadGridView with RadLinearSparkLines as a column showing ~100 trends. I am looking to save all sparklines when I save screenshot. I tried by querying the RadGridView for desired size after a call to Measure(), and pass it to the Arrange(). However, the RadGridView renders within the bounds of its actual size but not the desired size. I also noticed that the desired size is not as tall as the size required to render all rows. Is there any way I can save RadGridView as PNG with all rows rendered in the image? Thanks in advance for any tips!
GridView ColumnGroup Header does not refresh when bound to view model