Add a way to save the Filter/Sort/Group descriptors to a string or a file. 

Currently RadVirtualGrid allows you to set the visibility of the horizontal and vertical grid lines, and also adjust their stroke brush. Add the option to set also the stroke thickness, and to allow these settings to be conditionally applied per row and column. This will allow you to change the stroke and thickness of a specific vertical or horizontal line.

Add Support For Header Text Orientation (Rotation) by programming On Virtual Grid.

Currently, the RadVirtualGrid control doesn't support selecting the cells of the pinned columns. Add support for this.

Usually, you can set the AutomationId of a FrameworkElement using the AutomationProperties.AutomationId attached property. However, because of the specific implementation of RadVirtualGrid, there are no separate visual elements per row or cell, so you cannot use the approach with the attached property. But, there are custom automation peers for the cells which can be customized. Add an API that allows you to set the AutomationId of the cells when the peer (VirtualGridCellInfoAutomationPeer) or the cell info is created.

We can introduce the option for resizing the columns in code such as Winforms feature:  https://docs.telerik.com/devtools/winforms/controls/virtualgrid/columns/resizing-columns-programmatically

Currently the control has a FitColumnWidthToContent method. We can expose similar functionality for the rows. 

• Option to get visible rows or cells or check if cell\ row is visible
• Will be great to have command SelectAllVisible in addition to SellectAll

Thanks,

Create a built-in method which exports the control in .xlsx format.

Currently the alternation brush takes precedence over the selection brush. Implement a way to change this behavior.

It should have similar behavior to the one in RadGridView https://docs.telerik.com/devtools/wpf/controls/radgridview/columns/column-groups