When the editor is not in edit mode, the editor will set the value, size, and appearance of the control and render it to a bitmap for display.
If RenderingControl is null, the editor will display the editor value as text.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2