SourceGrid.RangeRegion.Remove C# (CSharp) Method

        public bool Remove(Position pCell)
        {
            return Remove(new Range(pCell));
        }

        /// <summary>
        /// Remove all the cells excluse the specified range
        /// </summary>
        /// <param name="pRangeToLeave"></param>
        public void Clear(Range pRangeToLeave)
        {
            RangeRegion region = new RangeRegion(this);

            region.Remove(pRangeToLeave);
            Remove(region);
        }