c#打印边距1

来源：互联网发布：万捷网络验证编辑：程序博客网时间：2024/06/06 03:31
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Printing;
using System.Drawing.Drawing2D;
namespace WindowsApplication3
{
    public partial class Form6 : Form
    {
        string filename = "myfile.txt";
        Font printerfont = null;
        public Form6()
        {
            InitializeComponent();
        }
        static Rectangle GetRealPageBounds(PrintPageEventArgs e, bool preview)
        {
            if (preview) return e.PageBounds;
            RectangleF vpb = e.Graphics.VisibleClipBounds;
            PointF[]bottomRight={new PointF(vpb.Size.Width,vpb.Size.Height)};
            e.Graphics.TransformPoints(CoordinateSpace.Device, CoordinateSpace.Page, bottomRight);
            float dpix = e.Graphics.DpiX;
            float dpiy = e.Graphics.DpiY;
            return new Rectangle(0, 0, (int)(bottomRight[0].X * 100 / dpix), (int)(bottomRight[0].Y * 100 / dpiy));
        }
        private void button1_Click(object sender, EventArgs e)
        {
            this.printDocument1.DocumentName = this.filename;
            this.printDocument1.Print();
        }
        private void printDocument1_PrintPage(object sender, PrintPageEventArgs e)
        {
            Graphics g = e.Graphics;
            bool preview=false;
            Rectangle realPageBounds = GetRealPageBounds(e, preview);
            g.DrawString("header", printerfont, Brushes.Red, realPageBounds);
            StringFormat farFormat = new StringFormat();
            farFormat.Alignment = StringAlignment.Far;
            farFormat.LineAlignment = StringAlignment.Far;
            g.DrawString("footer", printerfont, Brushes.Black, realPageBounds, farFormat);
        }
        private void printDocument1_BeginPrint(object sender, PrintEventArgs e)
        {
            printerfont = new Font("Lucida Console", 72);
        }
        private void printDocument1_EndPrint(object sender, PrintEventArgs e)
        {
            printerfont.Dispose();
            printerfont = null;
        }
    }
}