System.Windows.Automation.ControlType.GetRequiredPatternSets C# (CSharp) Method

        public AutomationPattern[][] GetRequiredPatternSets()
        {
            int length = this._requiredPatternsSets.Length;
            AutomationPattern[][] patternArray = new AutomationPattern[length][];
            for (int i = 0; i < length; i++)
            {
                patternArray[i] = (AutomationPattern[])this._requiredPatternsSets[i].Clone();
            }
            return patternArray;
        }