Retrieves or sets a value that indicates the control's background color for the locked
A color expression that indicates the color used to paint the
control's background locked area.
The ExComboBox control can group the control columns into two categories: locked and unlocked. The Locked category contains all the columns that are fixed to the left area of the client area. These columns cannot be scrolled horizontally. Use the
CountLockedColumns to specify the number of locked columns. The unlocked are contains the columns that can be scrolled horizontally. To change the foreground color of the control's locked area use ForeColorLock property.
Use the LockedItemCount property to
specify the count of locked items.