CyManager/Print/Form2.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Printing;
using System.Text;
using System.Windows.Forms;

namespace Print
{
    public partial class Form2 : Form
    {
        public Form2()
        {
           
            InitializeComponent();
            printViewPanel1.SetParam(60, Application.StartupPath + "\\make_item.tpl");

           


        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            this.printDialog1.Document = this.printDocument1;
            if (this.printDialog1.ShowDialog() == DialogResult.OK)
            {
                this.printDocument1.Print();
            }
        }

        private void btnPreview_Click(object sender, EventArgs e)
        {
            printPreviewDialog1.Document = printDocument1;
            printPreviewDialog1.ShowDialog();
        }

        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            Bitmap _NewBitmap = new Bitmap(this.printViewPanel1.Width, this.printViewPanel1.Height);
            this.printViewPanel1.DrawToBitmap(_NewBitmap, new Rectangle(0, 0, _NewBitmap.Width, _NewBitmap.Height));
            e.Graphics.DrawImage(_NewBitmap, 0, 0, _NewBitmap.Width, _NewBitmap.Height);
        }



        Bitmap memoryImage = null;
        public static PrintDocument printDocument = new PrintDocument(); 
        private void CaptureScreen()//截屏
        {
            Form form = this;
            if (form != null)
            {
                Graphics mygraphics = form.CreateGraphics();
                memoryImage = new Bitmap(form.Width, form.Height, mygraphics);
                Graphics memoryGraphics = Graphics.FromImage(memoryImage);
                memoryGraphics.CopyFromScreen(form.Location.X, form.Location.Y, 0, 0, form.Size);
            }