GUIUtility.GetControlID

static function GetControlID (focus : FocusType) : int

static function GetControlID (hint : int, focus : FocusType) : int

static function GetControlID (contents : GUIContent, focus : FocusType) : int

static function GetControlID (focus : FocusType, position : Rect) : int

static function GetControlID (hint : int, focus : FocusType, position : Rect) : int

static function GetControlID (contents : GUIContent, focus : FocusType, position : Rect) : int

Description

Get a unique ID for a control.

JavaScript
// Prints a not used ID that can be assigned to a control

function OnGUI() {
// Gets a ID for a control that cannot receive keyboard focus (A button)
Debug.Log("Available id: " + GUIUtility.GetControlID(FocusType.Passive));
}