【求助】如何打印DataGridView控件中显示的内容

如何打印DataGridView控件中显示的内容，各位大虾有没有源代码示例一下！ --------------------编程问答-------------------- up --------------------编程问答-------------------- up --------------------编程问答-------------------- 据我知道是截屏打印，在此把必要的代码附上。需要从工具箱中添加PringDocument在这里命名为pd
        using System.Drawing.Printing;

    public partial class I03_01 : Baosight.iSuperFrame.Forms.FormBase
    {
        [System.Runtime.InteropServices.DllImport("gdi32.dll")]
        public static extern long BitBlt(IntPtr hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, IntPtr hdcSrc, int nXSrc, int nYSrc, int dwRop);

        private void CaptureForm()
        {
            Graphics MyGraphics = this.CreateGraphics();
            Size s = this.Size;                 //在这里自己根据需要调节打印的区域
            s.Height = flexgrid.Bounds.Y + flexgrid.Height;
            Image MyImage = new Bitmap(s.Width, s.Height, MyGraphics);
            Graphics memoryGraphics = Graphics.FromImage(MyImage);
            IntPtr dc1 = MyGraphics.GetHdc();
            IntPtr dc2 = memoryGraphics.GetHdc();
            BitBlt(dc2, 0, 0, s.Width, s.Height, dc1, 0, 0, 13369376);
            MyGraphics.ReleaseHdc(dc1);
            memoryGraphics.ReleaseHdc(dc2);
            MyImage.Save(@"C:\Capture.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
        }

        private void pd_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            e.HasMorePages = false;
            e.Graphics.DrawImage(Image.FromFile(@"C:\Capture.jpg"), e.Graphics.VisibleClipBounds);
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            CaptureForm();
            pd.DefaultPageSettings.Landscape = true;
            pd.PrintPage += new PrintPageEventHandler(this.pd_PrintPage);
            pd.Print();
        }

补充：.NET技术 ,  C#