C#打印代码，求双面打印。

Question

C#打印双面打印

Answer 1

你先开个WORD,试试能不能双面呢打印再说

Answer 2

谢谢各位的回答，已确认这台打印机可以双面打印，且可以自动翻转。使用Word可以打出单张双面。

Answer 3

如果打印机有双面功能，那就e.HasMorePages = true;

Answer 4

我找到解决办法了，分享给大家。pd.PrintPage += (_, e) =>
                    {
                        var img = System.Drawing.Image.FromFile(FileName[i]);
                        int iWidth = 520;
                        double hFactor = iWidth / (double)img.Width;
                        int iHeight = Convert.ToInt32(img.Height * hFactor);
                        Rectangle Rect = new Rectangle(170, 330, iWidth, iHeight);
                        e.Graphics.DrawImage(img, Rect);
                        if (i == FileName.Length - 1)
                        {
                            e.HasMorePages = false;
                        }
                        else
                        {
                            e.HasMorePages = true;
                        }
                        i++;
                    };