RibbonItemData

Name	Return Type	Description	Inherited From
M Equals	None	Determines whether the specified Object is equal to the current Object . (Inherited from Object .)	Object .
M GetContextualHelp()	nullNothingnullptr	Gets the contextual help bound with this control.
M GetHashCode	None	Serves as a hash function for a particular type. (Inherited from Object .)	Object .
M GetType	None	Gets the Type of the current instance. (Inherited from Object .)	Object .
M SetContextualHelp(ContextualHelp)	None	Sets the contextual help bound with this button data.
M ToString	None	Returns a string that represents the current object. (Inherited from Object .)	Object .

Name	Return Type	Description
P LongDescription	string	Long description of the command tooltip
P Name	string	The name of the item.
P ToolTip	string	The description that appears as a ToolTip for the item.
P ToolTipImage	ImageSource	The image to show as a part of the button extended tooltip