Allows the user to resize the panes of a split tree control using the keyboard.
The SplitterResizeMode method allows the user to resize the panes of a split tree control using the keyboard.
The splitter bar of a split tree control can always be resized by dragging the splitter bar using the mouse. If an application wants to provide a keyboard interface, a menu option could be implemented which invokes SplitterResizeMode.
Once the SplitterResizeMode method is called, the panes of a split tree control can be resized using the left and right arrow keys. When the user presses the ESCAPE key or moves the mouse cursor away from the splitter bar, the resizing operation ends. While the user resizes the panes, the ColumnSize event occurs.