XtraChart控件X軸的滾動條設置

1、XtraChart的滾動條無法在XtraReport中使用；

2、滾動條無法動態添加（一直沒找到可以動態設置的方法）；

示例：

DevExpress.XtraCharts.ChartControl xrChart1 = new DevExpress.XtraCharts.ChartControl()；

DevExpress.XtraCharts.XYDiagram xyDiagram1 = new DevExpress.XtraCharts.XYDiagram();

xyDiagram1.AxisX.Range.Auto = false; //要開啟滾動條必須將其設置為false
xyDiagram1.AxisX.Range.MaxValueInternal = 30.5D > (cnt + 1)?(cnt + 1):30.5D;//在不拉到滾動條的時候，X軸顯示多個值，既固定的X軸長度。
xyDiagram1.AxisX.Range.MinValueInternal = -0.5D;
xyDiagram1.AxisX.Range.ScrollingRange.Auto = false;
xyDiagram1.AxisX.Range.ScrollingRange.MaxValueSerializable = (cnt + 1).ToString();//整個X軸最多顯示多多少個值
xyDiagram1.AxisX.Range.ScrollingRange.MinValueSerializable = "0";
xyDiagram1.AxisX.Range.ScrollingRange.SideMarginsEnabled = true;//是否從X軸原點開始顯示
xyDiagram1.AxisX.Range.SideMarginsEnabled = false;
xyDiagram1.AxisX.VisibleInPanesSerializable = "-1";
xyDiagram1.AxisY.NumericOptions.Format = DevExpress.XtraCharts.NumericFormat.Percent;//顯示為百分數
xyDiagram1.AxisY.Range.Auto = false;
xyDiagram1.AxisY.Range.MaxValueSerializable = "1.02";
xyDiagram1.AxisY.Range.MinValueSerializable = "0.5";
xyDiagram1.AxisY.Range.ScrollingRange.SideMarginsEnabled = true;
xyDiagram1.AxisY.Range.SideMarginsEnabled = true;
xyDiagram1.AxisY.VisibleInPanesSerializable = "-1";
xyDiagram1.EnableAxisXScrolling = true;//啟用滾動條

xrChart1.Diagram = xyDiagram1;