Chart控件的用法

最近用到统计方面的功能，文档统计不用说，都是导出Excel,若要视图效果，这里推荐一个Asp.NET中的控件Char。

简单示例：

视图显示说明：

可以设定Series的ChartType属性值，来决定显示什么样的视图，下面是常用的视图举例：

后台绑定代码：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

protected void Page_Load(object sender, EventArgs e)         {             DataTable dt = default(DataTable);             dt = CreateDataTable();                //设置图表的数据源             Chart1.DataSource = dt;                //设置图表Y轴对应项             Chart1.Series[0].YValueMembers = "Volume1";             Chart1.Series[1].YValueMembers = "Volume2";                //设置图表X轴对应项             Chart1.Series[0].XValueMember = "Date";                            //绑定数据             Chart1.DataBind();         }         private DataTable CreateDataTable()         {             //Create a DataTable as the data source of the Chart control             DataTable dt = new DataTable();                //Add three columns to the DataTable             dt.Columns.Add("Date");             dt.Columns.Add("Volume1");             dt.Columns.Add("Volume2");                DataRow dr;                //Add rows to the table which contains some random data for demonstration             dr = dt.NewRow();             dr["Date"] = "Jan";             dr["Volume1"] = 3731;             dr["Volume2"] = 4101;             dt.Rows.Add(dr);                dr = dt.NewRow();             dr["Date"] = "Feb";             dr["Volume1"] = 6024;             dr["Volume2"] = 4324;             dt.Rows.Add(dr);                dr = dt.NewRow();             dr["Date"] = "Mar";             dr["Volume1"] = 4935;             dr["Volume2"] = 2935;             dt.Rows.Add(dr);                dr = dt.NewRow();             dr["Date"] = "Apr";             dr["Volume1"] = 4466;             dr["Volume2"] = 5644;             dt.Rows.Add(dr);                dr = dt.NewRow();             dr["Date"] = "May";             dr["Volume1"] = 5117;             dr["Volume2"] = 5671;             dt.Rows.Add(dr);                dr = dt.NewRow();             dr["Date"] = "Jun";             dr["Volume1"] = 3546;             dr["Volume2"] = 4646;             dt.Rows.Add(dr);                return dt;         }

　　显示结果以柱状图为例，如下：

这是本人初次使用Char控件的学习笔记，不喜勿喷，谢谢！！

软件开发技术交流，同学习共进步，欢迎加群， 群号:169600532