Property Description
Normal All elements in the control are drawn by the operating system and are the same size.
OwnerDrawFixed All elements in the control are drawn manually and are the same size.
OwnerDrawVariable All elements in the control are drawn manually and can differ in size.

Table 1 Set the DrawMode Enumeration.
Setting the DrawMode enumeration to anything but Normal allows you to custom-paint a control with OwnerDraw.