用的是MSCHART部分代码,不太明白,请解释下
chart.Page = this;
HtmlTextWriter writer = new HtmlTextWriter(Page.Response.Output);
chart.RenderControl(writer);
chart.Page = this;
HtmlTextWriter writer = new HtmlTextWriter(Page.Response.Output);
chart.RenderControl(writer);
chart.Page = this;
//一个html输出是当前页面的输出
HtmlTextWriter writer = new HtmlTextWriter(Page.Response.Output);
//chart的呈现控件内容是当前页面的html输出
chart.RenderControl(writer);
Chart1.SaveImage(this.Response.OutputStream,ChartImageFormat.Jpeg);
Response.End();在mschart页面这样输出,
然后在div里面放一个img src指向mschart页面