internal DialogExprEditor(DesignXmlDraw dxDraw, string expr, XmlNode node, bool bColor)
        {
            _Draw = dxDraw;
            _Color = bColor;
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            tbExpr.Text = expr.Replace("\r\n", "\n").Replace("\n", Environment.NewLine);

            // Fill out the fields list
            string[] fields = null;
            // Find the dataregion that contains the item (if any)
            for (XmlNode pNode = node; pNode != null; pNode = pNode.ParentNode)
            {
                if (pNode.Name == "List" ||
                    pNode.Name == "Table" ||
                    pNode.Name == "Matrix" ||
                    pNode.Name == "Chart")
                {
                    string dsname = _Draw.GetDataSetNameValue(pNode);
                    if (dsname != null)	// found it
                    {
                        fields = _Draw.GetFields(dsname, true);
                    }
                }
            }
            BuildTree(fields);

            return;
        }

 internal StaticSeriesCtl(DesignXmlDraw dxDraw, List<XmlNode> ris)
 {
     _Draw = dxDraw;
     _ReportItems = ris;
     InitializeComponent();
     InitValues();
 }                

		internal ReportXmlCtl(DesignXmlDraw dxDraw)
		{
			_Draw = dxDraw;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

        internal TableColumnCtl(DesignXmlDraw dxDraw, XmlNode tc)
        {
            _TableColumn = tc;
            _Draw = dxDraw;
            // This call is required by the Windows.Forms Form Designer.
            InitializeComponent();

            // Initialize form using the style node values
            InitValues(tc);
        }

        internal DialogNewChart(DesignXmlDraw dxDraw, XmlNode container)
        {
            _Draw = dxDraw;
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            InitValues(container);
        }

		internal QueryParametersCtl(DesignXmlDraw dxDraw, DataSetValues dsv)
		{
			_Draw = dxDraw;
			_dsv = dsv;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

        internal ChartLegendCtl(DesignXmlDraw dxDraw, List<XmlNode> ris)
		{
			_ReportItems = ris;
			_Draw = dxDraw;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

        internal InteractivityCtl(DesignXmlDraw dxDraw, List<XmlNode> reportItems)
        {
            _ReportItems = reportItems;
            _Draw = dxDraw;
            // This call is required by the Windows.Forms Form Designer.
            InitializeComponent();

            // Initialize form using the style node values
            InitValues(_ReportItems[0]);
        }

		internal DataSetsCtl(DesignXmlDraw dxDraw, XmlNode dsNode)
		{
			_Draw = dxDraw;
			_dsNode = dsNode;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

		internal SubreportCtl(DesignXmlDraw dxDraw, XmlNode subReport)
		{
			_Draw = dxDraw;
			_Subreport =subReport;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

        internal DialogEmbeddedImages(DesignXmlDraw draw)
        {
            _Draw = draw;
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            InitValues();
        }

        internal FiltersCtl(DesignXmlDraw dxDraw, XmlNode filterParent)
        {
            _Draw = dxDraw;
            _FilterParent = filterParent;
            // This call is required by the Windows.Forms Form Designer.
            InitializeComponent();

            // Initialize form using the style node values
            InitValues();
        }

		internal SQLCtl(DesignXmlDraw dxDraw, string datasource, string sql, DataTable queryParameters)
		{
			_Draw = dxDraw;
			_DataSource = datasource;
			_QueryParameters = queryParameters;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues(sql);			
		}

        internal BackgroundCtl(DesignXmlDraw dxDraw, string[] names, List<XmlNode> reportItems)
		{
			_ReportItems = reportItems;
			_Draw = dxDraw;
            _names = names;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues(_ReportItems[0]);			
		}

        internal CustomReportItemCtl(DesignXmlDraw dxDraw, List<XmlNode> reportItems)
		{
			_Draw = dxDraw;
            this._ReportItems = reportItems;
            _Type = _Draw.GetElementValue(_ReportItems[0], "Type", "");
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitValues();			
		}

        internal FontCtl(DesignXmlDraw dxDraw, string[] names, List<XmlNode> styles)
		{
			_ReportItems = styles;
			_Draw = dxDraw;
            _names = names;
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// Initialize form using the style node values
			InitTextStyles();
		}

        string _FileName; // file name of open file; used to obtain directory

        #endregion Fields

        #region Constructors

        internal DialogDataSources(string filename, DesignXmlDraw draw)
        {
            _Draw = draw;
            _FileName = filename;
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            InitValues();
        }

        internal void SetDraw(DesignXmlDraw dxDraw)
        {
            _Draw = dxDraw;

            // Initialize form using the style node values
            InitValues();

            rbDefaultDataSetName.Visible = cbDefaultDataSets.Visible = lDefaultValueFields.Visible =
                cbDefaultValueField.Visible = rbDataSet.Visible = cbValidDataSets.Visible = lValidValuesField.Visible =
                cbValidFields.Visible = lDisplayField.Visible = lDisplayField.Visible = cbValidDisplayField.Visible = true;
        }

 internal MatrixView(DesignXmlDraw dxDraw, XmlNode matrix)
 {
     _Draw = dxDraw;
     _MatrixNode = matrix;
     try
     {
         BuildView();
     }
     catch (Exception e)
     {
         _ViewBuilt = e.Message;
     }
 }

		internal SingleCtlDialog(DesignXmlDraw dxDraw, List<XmlNode> sNodes, SingleCtlTypeEnum type)
		{
			this._Draw = dxDraw;
			this._Nodes = sNodes;
			this._Type = type;
			_Ctl = null;			// when we have a case this should be initialized
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//   Add the controls for the selected ReportItems
		}