给X轴添加滚动条，放大X轴Y轴

见Dundas自带的Chart Features->Axis->Scrolling and zooming示例&＃xff0c;

首先引用下面语句

using Dundas.Charting.WebControl;
...
若在自己的代码中若是单击按钮后显示图表&＃xff0c;则将里面的代码写到按钮事件中
private void Page_Load(object sender, System.EventArgs e)
{// scrolling and zooming will force keeping of series data between callbacks.
this.Chart1.ChartAreas["Default"].CursorX.UserEnabled &＃61; true;// Set restriction on how far the user can zoom in
this.Chart1.ChartAreas["Default"].AxisX.View.MinSize &＃61; 5;// Check AJAXZoomEnabled property.
if (CheckBoxAJAXZoomEnabled.Checked){Chart1.AJAXZoomEnabled &＃61; true;}else{Chart1.AJAXZoomEnabled &＃61; false;}if (!this.Page.IsPostBack){// Set initial X axis zooming
this.Chart1.ChartAreas["Default"].AxisX.View.Position &＃61; 10.0;this.Chart1.ChartAreas["Default"].AxisX.View.Size &＃61; 25.0;// populate data here...
}
}
...