Infragistics做图

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using HSCSManager.DataCS;
using Infragistics.UltraChart.Resources.Appearance;

namespace HSCSManager.HSManage
...{
    /**//// <summary>
    /// Chart 的摘要说明。
    /// </summary>
    public class Chart : System.Web.UI.Page
    ...{
        protected Infragistics.WebUI.UltraWebChart.UltraChart c1;
        protected System.Web.UI.WebControls.Button btnValue;
        protected System.Web.UI.WebControls.Button btnRatio;
        protected Infragistics.WebUI.UltraWebChart.UltraChart c2;
        protected Infragistics.WebUI.UltraWebTab.UltraWebTab uwtb1;

        自定义函数#region 自定义函数
            public void GetDs(string SqlStr)
            ...{
                DataSet ds=TSqlDB.SetDataSource(SqlStr);

                c1.TitleTop.Text=string.Empty;
                c1.TitleBottom.Text=string.Empty;
                c1.TitleLeft.Text=string.Empty;
                c1.TitleRight.Text=string.Empty;
                c1.Data.ZeroAligned=true;
                c1.Legend.Visible=true;
                c1.TitleTop.HorizontalAlign=StringAlignment.Center;
                c1.TitleTop.Text=Request.QueryString["vTitle"];
                c1.Axis.X.Labels.Visible=false;
                c1.Axis.Y.Labels.Visible=false;

                c1.DataSource=ds.Tables[0];
                for(int i=0;i<=ds.Tables[0].Rows.Count-1;i++)
                ...{
                    ChartTextAppearance cta=new ChartTextAppearance();
                    cta.Visible=true;
                    cta.VerticalAlign=StringAlignment.Far;
                    cta.Row=i;
                    cta.Column=0;
                    c1.ColumnChart.ChartText.Add(cta);
                }
                c1.DataBind();
                c2.PieChart.ColumnIndex=-1;
                c2.TitleTop.Text=string.Empty;
                c2.TitleBottom.Text=string.Empty;
                c2.TitleLeft.Text=string.Empty;
                c2.TitleRight.Text=string.Empty;
                c2.DataSource=ds.Tables[0];
                c2.DataBind();
            }        
        #endregion
    
        private void Page_Load(object sender, System.EventArgs e)
        ...{
            if(Session["UserID"]==null)
            ...{
                Response.Redirect("Login.aspx");
            }

            Infragistics.UltraChart.Resources.Util.DemoSetup(c1);
            GetDs(Session["vSqlStr"].ToString());
        }

        Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
            override protected void OnInit(EventArgs e)
            ...{
                //
                // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
                //
                InitializeComponent();
                base.OnInit(e);
            }
            
            /**//// <summary>
            /// 设计器支持所需的方法 - 不要使用代码编辑器修改
            /// 此方法的内容。
            /// </summary>
            private void InitializeComponent()
            ...{    
                this.Load += new System.EventHandler(this.Page_Load);

            }
        #endregion

    }
}