By default, when the user clicks the C1ColorPicker control's drop-down arrow at run-time the color picker will appear below the control, and, if that is not possible, above the control. However, you can customize where you would like the color picker to appear by setting the C1ColorPicker.DropDownDirection property.

You can set the C1ColorPicker.DropDownDirection property to one of the following options:

 

Event	Description
BelowOrAbove (default)	Tries to open the drop-down C1ComboBox below the header. If it is not possible tries to open above it.
AboveOrBelow	Tries to open the drop-down C1ComboBox above the header. If it is not possible tries to open below it.
ForceBelow	Forces the drop-down C1ComboBox to open below the header.
ForceAbove	Forces the C1ComboBox content to open above the header.

 

For more information and an example, see Changing the Drop-Down Window Direction.