摘要: private void Button2_Click(object sender, EventArgs e) { DataTable table = new DataTable(); this.chart1.Series.Clear(); //清空图表中的内容 this.chart1.Titles. 阅读全文
posted @ 2019-04-18 13:48 JackJu 阅读(2456) 评论(0) 推荐(0) 编辑