Workaround:

List<object> list = new List<object>(array);
this.radGridView1.DataSource = list;

There is an exception in RadGridView when using conditional formatting and sorting the grid descending.

Let's say that we have the following scenario: the end-user clicks the checkbox editor of RadGridView. The developer might want to commit the value in the corresponding cell right after the end-user clicks the checkbox and it also might be required that the edit mode is ended. Currently, you can commit a value in the cell, but you can't end the edit mode of RadGridView.

The following line leaves the visual lines of the child templates selected:
this.radGridView1.ClearSelection()

To workaround the issue use this.radGridView1.TableElement.UpdateView() after clearing the selection.

RadGridView should support indexed full-text search out of the box.

I have a problem with read only columns. 
When I paste a value (CTRL+V) on a cell from a read only column the value from that cell is changed with the value from the clipboard.

steps to reproduce the bug:

1. run HtmlViewTest.exe
2. don't re-size the form (keep the horizontal scroll bar visible in grid)
3. keep editing column4 several times
4. System.NullReferenceException will be thrown

Stack Overflow Exception in the CellValueNeeded Event after sorting when RowIndex, ColumnIndex arguments is used

The Expression Editor should be able to make expressions for a column in the parent template getting data from the child views.

FIX. RadGridView - exception when BestFitColumns is called during data update

You cannot changed the value of a check box cell for more than one child rows in object relation hierarchy.

If the child template of a grid has a HtmlViewDefinition and AutoSizeColumnsMode property set to Fill, the cells are not measured properly when the row is resized horizontally.

Horizontal scroll bar should appear when auto size columns mode is enabled and columns has minimum width that cause the total width of the columns to be more that the visible area width.

1. Create a new project with RadGridView and bind it.
2. Add a button and when handling its Click event set the CurrentRow to null.
2. Run the project.
3. Start narrator.
4. Sort by some column.
5. Click the button.

In html view definition and hierarchy mode, the RadGridView throws exception when the TableElement is in explorer bar mode.

Here is how this issue can be worked around:
void radGridView1_CellEditorInitialized(object sender, GridViewCellEventArgs e) { ((RadMultiColumnComboBoxElement)e.ActiveEditor).AutoSizeDropDownToBestFit = true; ((RadMultiColumnComboBoxElement)e.ActiveEditor).DropDownAnimationEnabled = false; }
   

Currently it is not possible to insert custom worksheets (for example notes or a cover page) when exporting via ExportToExcelML

The control just does not appear in the destination solution.

It is necessary to implement GetHashCode to avoid collisions when using this object in dictionaries

ADD. RadGridView - add row selection with Space in MultiSelection mode
Notice: This functionality works only in multiselection and EditMode different than
RadGridViewBeginEditMode.BeginEditOnKeystrokeOrF2
RadGridViewBeginEditMode.BeginEditOnKeystroke