A String which represents the path to the images' directory.
The ImageFolder property specifies the location of the root path for all images displayed by the control's different elements. This property is useful when it is necessary to apply a different look-and-feel to a control in one action. Using the ImageFolder property, the control is pointed to another location of images. Image names should not be changed, and remain the default. You can observe how the ImageFolder property is changed when applying any AutoFormat to a control. Refer to the specified image location for the default image names.
If the ImageFolder property is not set, default images stored as resource files are used.