asp.net中生成饼状与柱状图实例

2019-05-23 06:58:56王冬梅

        int[] columns = new int[dt.Rows.Count];
        for (int i = 0; i < dt.Rows.Count; i++)
        {
            rows[i] = dt.Rows[i]["学生姓名"].ToString();
            columns[i] = Convert.ToInt32(dt.Rows[i]["薪金"].ToString());
        }
        Tools.OWCImageHelp.GetZBImage(rows, columns, "学生薪水查询");
    }
}
三、显示饼状柱状图的页面:
前台:
<table style="width: 600px" onMouseOver="over()" onMouseOut="out()">
            <tr>
             <td style="height: 21px; width: 35px;" align="center">
                    <img id="BZImage" src="BZImage.aspx" alt=""/>
                </td>
            </tr>
</table>

希望本文所述对大家的asp.net程序设计有所帮助。