ASP.NET统计图表控件

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mb5fe190725e8a3 2009-11-27 12:03:00

文章标签 ASP.NET统计图表控件 OWC11 MSChart dotnetCharting microsoft 文章分类 代码人生

　　近来客户需要将前段时间开发的统计信息用图表展示出来，还要多个图表类型，例如：柱状图、饼图、曲线图、三维图等等。在网上google了一下，发现了三个（也许更多）可以使用的控件。下面我们一起看看这三个控件。

　　1、OWC11

这个控件全称是：Office Web Component 11，是office2003中的一个组件，可惜的是office2007中没有了它的身影。不过安装office2003之后可以引用，然后使用。使用过的人都知道，就是它的效果要差一点。

　　2、dotnetCharting

http://www.dotnetcharting.com/

dotnetcharting是国外的一个产品，是要收费的。具体还没有使用，后面在我尝试之后，我会添加一些使用范例。大家也可以上网搜索一下，很多的列子。

　　3、MSChart　

　　微软发布了.NET 3.5框架下的图表控件，发觉功能很强劲，基本上能想到的图表都可以使用它绘制出来，给图形统计和报表图形显示提供了很好的解决办法，同时支持Web和WinForm两种方式，不过缺点也比较明显，只能在最新的开发环境中使用，需要.Net 3.5 Sp1以及VS 2008的开发环境。

　　MSChart在ASP.NET中的使用，需要设置web.config文件，可以参看下面的链接：

　　javascript:void(0)

　　MSChart在SharePoint2007中的使用，同样也需要设置web.config文件，可以参看下面的链接：

　　http://203.208.37.132/search?q=cache:Z-9ssAVpmvAJ:mosshowto.blogspot.com/2008/11/chart-controls-net-framework-sharepoint.html+chart-controls-net-framework-sharepoint&cd=1&hl=zh-CN&ct=clnk&gl=cn&st_usg=ALhdy29hK0fVcB5wJnNBG2PNHMVBa0HE3w

　　http://social.msdn.microsoft.com/Forums/en/MSWinWebChart/thread/6eed0b12-9334-4ef5-9d1e-6da1c43d791a

　　http://social.msdn.microsoft.com/Forums/en-US/sharepointdevelopment/thread/649a4639-06ad-4483-9b2a-9b64a9eab0b3

　　下面是下载地址：

控件：Microsoft .NET Framework 3.5 的 Microsoft 图表控件(Microsoft Chart Controls for Microsoft .NET Framework 3.5)–

包含英文版，中文版。上面提供的链接是中文版的，可以更改为英文版。

语言包：Microsoft Chart Controls for Microsoft .NET Framework 3.5 Language Pack

Microsoft .NET Framework 3.5 的Microsoft 图表控件的语言包，包含23中语言。

Microsoft Chart Controls Add-on for Microsoft Visual Studio 2008

这个只有英文的，没找到中文的。

文档（Microsoft Chart Controls for .NET Framework Documentation）

这个只有英文的，没找到中文的。

WinForm 和 Asp.net的例子（Samples Environment for Microsoft Chart Controls） –

这个只有英文的，没找到中文的。

Demo 下载：http://code.msdn.microsoft.com/mschart

ASP.NET统计图表控件_microsoft

页面代码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Chart.aspx.cs" Inherits="BeautyCode.SharePoint.MVPDemo.Pages.Chart" %>

<%@ Register Assembly="System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
    Namespace="System.Web.UI.DataVisualization.Charting" TagPrefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <fieldset>
            <legend>ddd</legend>
            <asp:Chart ID="Chart1" runat="server">
                <Titles>
                    <asp:Title Name="Title" Text="Title1">
                    </asp:Title>
                </Titles>
                <Annotations >
                <asp:TextAnnotation Text=""></asp:TextAnnotation>
                </Annotations>

                <Legends>
                <asp:Legend Title =""></asp:Legend>
                </Legends>
                <MapAreas>
                </MapAreas>
                <Series>

                </Series>
                <ChartAreas>
                    <asp:ChartArea Name="ChartAreas1">
                    </asp:ChartArea>
                </ChartAreas>
            </asp:Chart>
        </fieldset>
    </div>
    <div>
        <asp:Chart ID="Chart2" runat="server">
            <Series>

            </Series>
            <Legends>
                <asp:Legend Title =""></asp:Legend>
                </Legends>
            <ChartAreas>
                <asp:ChartArea Name="ChartAreas1">
                </asp:ChartArea>

            </ChartAreas>
        </asp:Chart>
    </div>
    </form>
</body>
</html>

后台代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using System.Web.UI;
using System.Web.UI.WebControls;
using Microsoft.Office.Core;
using Microsoft.Office.Interop.Owc11;
using Microsoft.Office.Interop;
using System.Web.UI.DataVisualization.Charting;

namespace BeautyCode.SharePoint.MVPDemo.Pages
{
    public partial class Chart : System.Web.UI.Page
    {
        private DataTable _SampleDataTable;
        private DataTable _InSchool;
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                PaintChart1();
                PaintChart2();
            }
        }
        private void CreateDataTable()
        {
            _SampleDataTable = new DataTable();
            _SampleDataTable.Columns.Add("jx");
            _SampleDataTable.Columns.Add("count");

            DataRow row;

            row = _SampleDataTable.NewRow();
            row[0] = "上将";
            row[1] = 100;
            _SampleDataTable.Rows.Add(row);

            row = _SampleDataTable.NewRow();
            row[0] = "准将";
            row[1] = 400;
            _SampleDataTable.Rows.Add(row);

            row = _SampleDataTable.NewRow();
            row[0] = "大校";
            row[1] = 1000;
            _SampleDataTable.Rows.Add(row);

            row = _SampleDataTable.NewRow();
            row[0] = "上校";
            row[1] = 800;
            _SampleDataTable.Rows.Add(row);

            row = _SampleDataTable.NewRow();
            row[0] = "上尉";
            row[1] = 600;
            _SampleDataTable.Rows.Add(row);
        }
        private void PaintChart1()
        {
            CreateDataTable();

            this.Chart1.Titles["Title"].Text = "1000-8000年度总冠军";
            this.Chart1.Series.Add(new Series("军衔"));
            this.Chart1.Width = 500;
            #region MSChart manual add data

            //this.Chart1.Series["军衔"].Points.AddXY("上将", 20);
            //this.Chart1.Series["军衔"].Points.AddXY("中将", 200);
            //this.Chart1.Series["军衔"].Points.AddXY("准将", 40);
            //this.Chart1.Series["军衔"].Points.AddXY("中校", 60);
            //this.Chart1.Series["军衔"].Points.AddXY("少校", 100);
            //this.Chart1.Series["军衔"].Points.AddXY("上尉", 48);
            #endregion

            #region MSChart DataSource Array

            //int xy = _SampleDataTable.Rows.Count;
            //List<string> jx = new List<string>();
            //List<int> count = new List<int>();
            //DataRowCollection rows = _SampleDataTable.Rows;
            //foreach (DataRow row in rows)
            //{
            //    jx.Add(row["jx"].ToString());
            //    count.Add(int.Parse(row["count"].ToString()));
            //}
            //this.Chart1.Series["军衔"].Points.DataBindXY(jx,count );
            #endregion

            #region  MSChart DataSource DataTable
            this.Chart1.DataSource = _SampleDataTable;
            this.Chart1.Series["军衔"].XValueMember = "jx";
            this.Chart1.Series["军衔"].XValueType = ChartValueType.String;
            this.Chart1.Series["军衔"].XAxisType = AxisType.Primary;

            this.Chart1.Series["军衔"].YValueMembers = "count";
            this.Chart1.Series["军衔"].YValueType = ChartValueType.Int32;
            this.Chart1.Series["军衔"].YAxisType = AxisType.Primary;
            #endregion

            #region

            this.Chart1.Series["军衔"].ChartType = SeriesChartType.Column;
            this.Chart1.Series["军衔"].BorderWidth = 1;
            this.Chart1.Series["军衔"].IsVisibleInLegend = true;
            this.Chart1.Series["军衔"].IsValueShownAsLabel = true;

            #endregion

            #region

            this.Chart1.ChartAreas["ChartAreas1"].AxisX.Title = "军衔种类";
            this.Chart1.ChartAreas["ChartAreas1"].AxisY.Interval = 200;
            this.Chart1.ChartAreas["ChartAreas1"].AxisY.Title = "学员总数";
            this.Chart1.ChartAreas["ChartAreas1"].AxisY.Maximum = 1000;
            this.Chart1.ChartAreas["ChartAreas1"].BorderDashStyle = ChartDashStyle.Solid;
            this.Chart1.ChartAreas["ChartAreas1"].BorderWidth = 1;
            this.Chart1.ChartAreas["ChartAreas1"].AxisX.MajorGrid.LineWidth = 0;
            #endregion
        }

        private void CreateInSchool()
        {
            _InSchool = new DataTable();
            _InSchool.Columns.Add("year");
            _InSchool.Columns.Add("allyear");
            _InSchool.Columns.Add("new");
            _InSchool.Rows.Add("2001", 20, 29);
            _InSchool.Rows.Add("2002", 60, 69);
            _InSchool.Rows.Add("2003", 200, 290);
            _InSchool.Rows.Add("2004", 400, 490);
            _InSchool.Rows.Add("2005", 0, 9);
            _InSchool.Rows.Add("2006", 150, 180);
            _InSchool.Rows.Add("2007", 190, 246);
        }

        private void PaintChart2()
        {
            CreateInSchool();
            this.Chart2.Titles.Add("2001-2009年度总亚军");
            this.Chart2.Width = 800;
            this.Chart2.Series.Add(new Series("新增学员总数"));
            this.Chart2.Series["新增学员总数"].ChartType = SeriesChartType.Column;
            this.Chart2.Series["新增学员总数"].BorderWidth = 1;
            this.Chart2.Series["新增学员总数"].IsVisibleInLegend = true;
            this.Chart2.Series["新增学员总数"].IsValueShownAsLabel = true;


            #region

            this.Chart2.Series["新增学员总数"].ChartType = SeriesChartType.Column;
            this.Chart2.Series["新增学员总数"].BorderWidth = 1;
            this.Chart2.Series["新增学员总数"].IsVisibleInLegend = true;
            this.Chart2.Series["新增学员总数"].IsValueShownAsLabel = true;
            this.Chart2.Series["新增学员总数"].ChartArea = "ChartAreas1";
            #endregion

            #region

            this.Chart2.ChartAreas["ChartAreas1"].AxisY.Interval = 200;

            this.Chart2.ChartAreas["ChartAreas1"].AxisY.Maximum = 1000;
            this.Chart2.ChartAreas["ChartAreas1"].BorderDashStyle = ChartDashStyle.Solid;
            this.Chart2.ChartAreas["ChartAreas1"].BorderWidth = 1;
            this.Chart2.ChartAreas["ChartAreas1"].AxisX.MajorGrid.LineWidth = 0;

            #endregion

            this.Chart2.Series.Add(new Series("全年在校学员数"));

            this.Chart2.Series["全年在校学员数"].ChartType = SeriesChartType.Column;
            this.Chart2.Series["全年在校学员数"].BorderWidth = 1;
            this.Chart2.Series["全年在校学员数"].IsVisibleInLegend = true;
            this.Chart2.Series["全年在校学员数"].IsValueShownAsLabel = true;

            #region

            this.Chart2.Series["全年在校学员数"].ChartType = SeriesChartType.Column;
            this.Chart2.Series["全年在校学员数"].BorderWidth = 1;
            this.Chart2.Series["全年在校学员数"].IsVisibleInLegend = true;
            this.Chart2.Series["全年在校学员数"].IsValueShownAsLabel = true;
            this.Chart2.Series["全年在校学员数"].ChartArea = "ChartAreas1";
            #endregion

            #region

            this.Chart2.ChartAreas["ChartAreas1"].AxisY.Interval = 200;
            this.Chart2.ChartAreas["ChartAreas1"].AxisY.Maximum = 1000;
            this.Chart2.ChartAreas["ChartAreas1"].BorderDashStyle = ChartDashStyle.Solid;
            this.Chart2.ChartAreas["ChartAreas1"].BorderWidth = 1;
            this.Chart2.ChartAreas["ChartAreas1"].AxisX.MajorGrid.LineWidth = 0;
            #endregion
            this.Chart2.DataSource = _InSchool;
            this.Chart2.Series["新增学员总数"].XValueMember = "year";
            this.Chart2.Series["新增学员总数"].XValueType = ChartValueType.Int32;
            this.Chart2.Series["新增学员总数"].XAxisType = AxisType.Primary;
            this.Chart2.Series["新增学员总数"].YValueMembers = "allyear";
            this.Chart2.Series["新增学员总数"].YValueType = ChartValueType.Int32;
            this.Chart2.Series["新增学员总数"].YAxisType = AxisType.Primary;
            this.Chart2.Series["全年在校学员数"].XValueMember = "year";
            this.Chart2.Series["全年在校学员数"].XValueType = ChartValueType.Int32;
            this.Chart2.Series["全年在校学员数"].XAxisType = AxisType.Primary;
            this.Chart2.Series["全年在校学员数"].YValueMembers = "new";
            this.Chart2.Series["全年在校学员数"].YValueType = ChartValueType.Int32;
            this.Chart2.Series["全年在校学员数"].YAxisType = AxisType.Primary;
        }
    }
}

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