Summary description for WallStyle.
Inheritance: AbstractStyle
		/// <summary>
		/// create chart wall style
		/// </summary>
		/// <param name="nodeStyle"></param>
		/// <returns></returns>

		private WallStyle CreateChartWallStyle(XmlNode nodeStyle)
		{
			WallStyle    wallStyle              =new WallStyle (this.Chart .Document);
			wallStyle.Node                      = nodeStyle;

			IPropertyCollection  pCollection    = new IPropertyCollection ();

			if (nodeStyle.HasChildNodes)
			{

				foreach(XmlNode nodeChild in nodeStyle.ChildNodes )
				{
					IProperty property          = this.GetProperty (wallStyle,nodeChild);
					if (property!=null)
					
						pCollection.Add (property);
					
				}
			}

			wallStyle.Node.InnerXml="";

			foreach(IProperty property in pCollection)

				wallStyle.PropertyCollection .Add (property);

			//this.Chart .Styles .Add (wallStyle);

			return wallStyle;

		}