FusionCharts allows to change chart data and re-render the chart, after it has loaded on the user’s computer. This is possible with the help of methods, which are attached to each FusionCharts object. In the following demonstrative example, we will c…
关于图表数据的来源: 1.通过XValueMember YValueMembers 设置 OleDbConnection conn = new OleDbConnection(connStr); OleDbCommand comm = new OleDbCommand(); string sqlstr = "select * from OriginalData order by ID"; OleDbDataAdapter myda ; DataSet myds= new System.…