If you edit a cell and directly change to another row in the TaskEdited event the TaskEditedEventArgs holds the old Task value before the editing.

If a task is partially visible in the Timeline area, it should be bring into view when is selected by default.

The Width of the ColumnDefinition is not updated after resizing it via the resizers.

When scaling RadGanttView control in order to print the visible area in one page width only, extra empty pages are generated.

If the following steps are performed:
- Hold the Ctrl keyboard key
- Highlight a task by clicking it with the mouse
- Highlight a second task
- Release the Ctrl key
- Click the first task again

Cause the second highlighted task to still be highlighted.

The forbidden icon (red crossed circle) displays during drag and drop when the mouse leaves the dragged task visual (EventContainer). 

This happens also if the mouse goes over the pixels of the text in the EventContainer.

When adding new tasks the control does not update his ExtentHeight and ExtentWidth.

The selection shown in the exported image is wrong in some cases. This is reproducible when you select multiple items (more than 2).

To work this around you can clear the selection before the export and then re-select the items. To do this you can use the SelectedItems collection of the RadGanttView control.

Look the attach file,when resize the GanttView  column （left or right） reciprocation,the colum resize line is not align to the grid column line.
just when the DPI is exceed 100%, Appears.