1、如何安装OWC组件 
OWC是Office Web Compents的缩写,即Microsoft的Office Web组件,包含SpreadSheet组件、Chart组件、PioTable组件和Data Source组件。 
只要装了 Office 办公软件 ,在 C:\Program Files\MSECache\owc11_12 中会有一个安装文件: OWC11.msi (offic 2003) 
2、安装完成后,新建一个工程,再添加引用...-->com--> Microsoft Office Web components 11.0 在bin文件夹中:Interop.OWC10.dll 
引用空间:using Microsoft.Office.Interop.Owc11; 
 代码如下:
private void MakeLineChart() 
{ 
//Y坐标轴 
string[] DataName = { "星期一", "星期二", "星期三", "星期四", "星期五", "星期六", "星期日" }; 
//第一条曲线的数据 
int[] Data = { 0, 10, 20, 100, 40, 50, 60 }; 
//第二条曲线的数据 
int[] Data1 = { 100, 50, 41, 86 }; 
//第三条曲线的数据 
int[] Data2 = { 10, 50, 100, 30, 50, 60 }; 
string strValue1 = ""; 
string strValue = ""; 
string strValue2 = ""; 
string strCateory = ""; 
//循环取得数据并格式化为OWC10需要的格式,(加'\t') 
for (int i = 0; i < DataName.Length; i++) 
{ 
strCateory += DataName[i] + '\t'; 
} 
for (int i = 0; i < Data.Length; i++) 
{ 
strValue += Data[i].ToString() + '\t'; 
} 
for (int i = 0; i < Data1.Length; i++) 
{ 
strValue1 += Data1[i].ToString() + '\t'; 
} 
for (int i = 0; i < Data2.Length; i++) 
{ 
strValue2 += Data2[i].ToString() + '\t'; 
} 
OWC10.ChartSpaceClass mySpace = new OWC10.ChartSpaceClass();//创建ChartSpace对象来放置图表 
OWC10.ChChart myChart = mySpace.Charts.Add(0);//在ChartSpace对象中添加图表,Add方法返回chart对象 
myChart.Type = OWC10.ChartChartTypeEnum.chChartTypeColumnClustered;//指定图表的类型为线性图 
myChart.HasLegend = true;//指定图表是否需要图例 
myChart.HasTitle = true;//给定标题 
myChart.Title.Caption = "交易曲线图"; //图表名称 
//给定X\Y轴的图示说明 
myChart.Axes[0].HasTitle = true; 
myChart.Axes[0].Title.Caption = "数量"; //横轴名称 
myChart.Axes[1].HasTitle = true; 
myChart.Axes[1].Title.Caption = "日期"; //纵轴名称 
//添加一个series(序列) 
myChart.SeriesCollection.Add(0); 
//给定series的名字 
myChart.SeriesCollection[0].SetData(OWC10.ChartDimensionsEnum.chDimSeriesNames, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, "购买"); 
//给定series的分类 
myChart.SeriesCollection[0].SetData(OWC10.ChartDimensionsEnum.chDimCategories, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strCateory); 
//给定具体值 
myChart.SeriesCollection[0].SetData(OWC10.ChartDimensionsEnum.chDimValues, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strValue); 
//添加一个series 
myChart.SeriesCollection.Add(1); 
//给定series的名字 
myChart.SeriesCollection[1].SetData(OWC10.ChartDimensionsEnum.chDimSeriesNames, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, "出售"); 
//给定series的分类 
myChart.SeriesCollection[1].SetData(OWC10.ChartDimensionsEnum.chDimCategories, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strCateory); 
//给定具体值 
myChart.SeriesCollection[1].SetData(OWC10.ChartDimensionsEnum.chDimValues, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strValue1); 
//添加一个series 
myChart.SeriesCollection.Add(2); 
//给定series的名字 
myChart.SeriesCollection[2].SetData(OWC10.ChartDimensionsEnum.chDimSeriesNames, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, "总成交"); 
//给定series的分类 
myChart.SeriesCollection[2].SetData(OWC10.ChartDimensionsEnum.chDimCategories, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strCateory); 
//给定具体值 
myChart.SeriesCollection[2].SetData(OWC10.ChartDimensionsEnum.chDimValues, (int)OWC10.ChartSpecialDataSourcesEnum.chDataLiteral, strValue2); 
//输出成GIF文件 
string strAbsolutePath = (Server.MapPath(".")) + @"\Images\tempChart.gif"; 
Response.Write(strAbsolutePath); 
mySpace.ExportPicture(strAbsolutePath, "GIF", 300, 300); //输出图表 
//创建GIF文件的相对路径 
string strRelativePath = "Images/tempChart.gif"; 
//把图片添加到Image 
Image1.ImageUrl = strRelativePath; 
} 
//图表类型枚举 
OWC11.ChartChartTypeEnum[] chartTypes = new OWC11.ChartChartTypeEnum[]{ 
ChartChartTypeEnum.chChartTypeColumnClustered, 
  ChartChartTypeEnum.chChartTypeColumn3D, 
  ChartChartTypeEnum.chChartTypeBarClustered, 
  ChartChartTypeEnum.chChartTypeBar3D, 
  ChartChartTypeEnum.chChartTypeArea, 
  ChartChartTypeEnum.chChartTypeArea3D, 
  ChartChartTypeEnum.chChartTypeDoughnut, 
  ChartChartTypeEnum.chChartTypeLineStacked, 
  ChartChartTypeEnum.chChartTypeLine3D, 
  ChartChartTypeEnum.chChartTypeLineMarkers, 
  ChartChartTypeEnum.chChartTypePie, 
  ChartChartTypeEnum.chChartTypePie3D, 
  ChartChartTypeEnum.chChartTypeRadarSmoothLine, 
  ChartChartTypeEnum.chChartTypeSmoothLine}; 
string[] chartTypesCh = new string[] { "垂直柱状统计图", "3D垂直柱状统计图", "水平柱状统计图", "3D水平柱状统计图", "区域统计图", "3D区域统计图", "中空饼图", "折线统计图", "3D折线统计图", "折线带点统计图", "饼图", "3D饼图", "网状统计图", "弧线统计图" };
 
 
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