public void AddControl(
	ControlDefinition controlDefinition,
	string controlGroupId,
	int controlSequence
)

Parameters

controlDefinition

Type: FluentRibbon.DefinitionsControlDefinition
Definition of ribbon control.

controlGroupId

Type: SystemString
Id of a control group, where the control will be inserted into. For example: "Ribbon.ListItem.New"

controlSequence

Type: SystemInt32
Sequence value for this control to position it inside the group.

Reference