谁知道如何打印dotnetCharting.WinForm生成的柱图 (给分)

Question

谁知道如何打印dotnetCharting.WinForm生成的柱图

Answer 1

今天我也碰到这个问题了，在网上没有找到方法，突然想到此方法，供你参考。private void print_Click(object sender, EventArgs e)
        {
            PrintDocument pd = new PrintDocument();
       
            pd.PrintPage += new PrintPageEventHandler(this.PrintImageHandler);
            //pd.Print(); //直接打印用这个，预览用下面的            PrintPreviewDialog printPreviewDialog1 = new PrintPreviewDialog();            printPreviewDialog1.Document = pd;
            printPreviewDialog1.Width = 500;
            printPreviewDialog1.Height = 500;
            printPreviewDialog1.WindowState = FormWindowState.Maximized;
            printPreviewDialog1.ShowDialog();
        }        private void PrintImageHandler(object sender,
            PrintPageEventArgs ppeArgs)
        {            Image curImage = Chart.GetChartBitmap();
            Graphics g = ppeArgs.Graphics;
            if (curImage != null)
            {
                g.DrawImage(curImage, 0, 0,
                    curImage.Width, curImage.Height);
            }
        }