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.
PropertyChanged event is called for a cell with nullable value when is in edit mode and click on another cell
Columns with * width are not measured correctly when GridView is placed in ScrollViewer and its width is changed.
GridView ColumnGroup Header does not refresh when bound to view model
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
Enable multiple rows to be edited in a RadGridView at once. We currently do this based on creating multiple row selection and editing the last selected cell and then applying the value (if valid to do so) across the selection.
1. Set RadGridView's setting DragElementAction="ExtendedSelect". 2. Open a window on selecting a row. 3. Close the window, the RadGridView becomes ExtendedSelect. Note: Most probably this problem is actually caused by a limitation in the Silverlight platform. Once a Window is shown, there is no way to detect that the mouse is released.
1. Define a custom AggregateFunction for a column 2. Group on a column 3. A calculation on the AggregateFunction is invoked 3. The Grouping.Key (of the input parameter) corresponds to the correct key 4. Edit a value on the column (having the AggregateFunction) 5. A calculation is invoked, but the Grouping.Key is "1" and not the correct key.
Right now, if you programmatically increase the RadGridView's font size, the columns get bigger to accommodate. So far, so good. But if you then make the font size smaller, the columns stay the same large-font width. Further, double-clicking the gridsplitter that separates the columns after the above procedure doesn't resize the column like it would if you'd manually resized the column and then double-clicking the gridsplitter - instead, nothing happens. Finally, it would be nice to have a programmatic interface to autosize the columns, something like MyGrid.Columns(0).AutoSize() Thanks!
When creating a new item in the GridView by either mouse or insert button the row is not selected or highlighted.
I guess this is a bug, since a cell in the new row has focus but not the row.
The performance of the RadGridView scrolling diminishes significantly when the grid has thousands of rows and alternating row styles are used. This causes scrolling to be virtually unusable. I note this is a known limitation of the RadGridView from information from https://docs.telerik.com/devtools/wpf/controls/radgridview/troubleshooting/performance We have had to remove the alternating row styles from our current product while porting to the RadGridView. I am requesting if this issue is going to be fixed in the future anytime soon.
gridviewdatacolumn distinct filter does not respect culture when displaying dates. All the other display do display the correct format
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!
1) I created a 5 X 5 table. 2) Then I selected second column. 3) Then I applied Right Align to the selected column. 4)Then I Right clicked on the last row and selected Insert > Insert row below 5) It inserted the row with all cells left aligned. The cells should adapt the alignment of the column they are in.
ViewRow's background is not correctly colored when RadGridView is within RadBusyIndicator and it is busy. There is no problem if your are using GridViewLoadingIndicator.