UltraChart做图

Code
  1B/S
  2
  3using System;
  4
  5using System.Collections;
  6
  7using System.ComponentModel;
  8
  9using System.Data;
 10
 11using System.Drawing;
 12
 13using System.Web;
 14
 15using System.Web.SessionState;
 16
 17using System.Web.UI;
 18
 19using System.Web.UI.WebControls;
 20
 21using System.Web.UI.HtmlControls;
 22
 23using HSCSManager.DataCS;
 24
 25using Infragistics.UltraChart.Resources.Appearance;
 26
 27namespace HSCSManager.HSManage
 28
 29{
 30
 31    /**//**//**//// <summary>
 32
 33    /// Chart 的摘要说明。
 34
 35    /// </summary>
 36
 37    public class Chart : System.Web.UI.Page
 38
 39    {
 40
 41        protected Infragistics.WebUI.UltraWebChart.UltraChart c1;
 42
 43        protected System.Web.UI.WebControls.Button btnValue;
 44
 45        protected System.Web.UI.WebControls.Button btnRatio;
 46
 47        protected Infragistics.WebUI.UltraWebChart.UltraChart c2;
 48
 49        protected Infragistics.WebUI.UltraWebTab.UltraWebTab uwtb1;
 50
 51        自定义函数自定义函数#region 自定义函数
 52
 53            public void GetDs(string SqlStr)
 54
 55            {
 56
 57                DataSet ds=TSqlDB.SetDataSource(SqlStr);
 58
 59                c1.TitleTop.Text=string.Empty;
 60
 61                c1.TitleBottom.Text=string.Empty;
 62
 63                c1.TitleLeft.Text=string.Empty;
 64
 65                c1.TitleRight.Text=string.Empty;
 66
 67                c1.Data.ZeroAligned=true;
 68
 69                c1.Legend.Visible=true;
 70
 71                c1.TitleTop.HorizontalAlign=StringAlignment.Center;
 72
 73                c1.TitleTop.Text=Request.QueryString["vTitle"];
 74
 75                c1.Axis.X.Labels.Visible=false;
 76
 77                c1.Axis.Y.Labels.Visible=false;
 78
 79                c1.DataSource=ds.Tables[0];
 80
 81                for(int i=0;i<=ds.Tables[0].Rows.Count-1;i++)
 82
 83                {
 84
 85                    ChartTextAppearance cta=new ChartTextAppearance();
 86
 87                    cta.Visible=true;
 88
 89                    cta.VerticalAlign=StringAlignment.Far;
 90
 91                    cta.Row=i;
 92
 93                    cta.Column=0;
 94
 95                    c1.ColumnChart.ChartText.Add(cta);
 96
 97                }
 98
 99                c1.DataBind();
100
101                c2.PieChart.ColumnIndex=-1;
102
103                c2.TitleTop.Text=string.Empty;
104
105                c2.TitleBottom.Text=string.Empty;
106
107                c2.TitleLeft.Text=string.Empty;
108
109                c2.TitleRight.Text=string.Empty;
110
111                c2.DataSource=ds.Tables[0];
112
113                c2.DataBind();
114
115            }        
116
117        #endregion
118
119    
120
121        private void Page_Load(object sender, System.EventArgs e)
122
123        {
124
125            if(Session["UserID"]==null)
126
127            {
128
129                Response.Redirect("Login.aspx");
130
131            }
132
133            Infragistics.UltraChart.Resources.Util.DemoSetup(c1);
134
135            GetDs(Session["vSqlStr"].ToString());
136
137        }
138
139        Web 窗体设计器生成的代码Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
140
141            override protected void OnInit(EventArgs e)
142
143            {
144
145                //
146
147                // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
148
149                //
150
151                InitializeComponent();
152
153                base.OnInit(e);
154
155            }
156
157            
158
159            /**//**//**//// <summary>
160
161            /// 设计器支持所需的方法 - 不要使用代码编辑器修改
162
163            /// 此方法的内容。
164
165            /// </summary>
166
167            private void InitializeComponent()
168
169            {    
170
171                this.Load += new System.EventHandler(this.Page_Load);
172
173            }
174
175        #endregion
176
177    }
178
179}
180
181