实例介绍
【实例简介】
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Printing;
namespace PrintDemo
{
public partial class Form1 : Form
{
private DocumentBase _document;
public Form1()
{
InitializeComponent();
loadBeiJing();
}
private void loadBeiJing()
{
try
{
_document = new ImageDocument(pictureImage.Image);
}
catch (Exception ex)
{
MessageBox.Show("the Contacts can not be loaded" ex.ToString());
}
}
private void buttonPreview_Click(object sender, EventArgs e)
{
if (_document == null)
{
MessageBox.Show("the Contacts can not be loaded");
return;
}
PrintPreviewDialog dialog = new PrintPreviewDialog();
dialog.Document = _document;
dialog.ShowDialog();
}
private void buttonPageSettings_Click(object sender, EventArgs e)
{
if (_document == null)
{
MessageBox.Show("the Contacts can not be loaded");
return;
}
_document.ShowPageSettingsDialog();
}
private void buttonPrint_Click(object sender, EventArgs e)
{
if (_document == null)
{
MessageBox.Show("the Contacts can not be loaded");
return;
}
PrintDialog dialog = new PrintDialog();
dialog.Document = _document;
if (dialog.ShowDialog() == DialogResult.OK)
{
try
{
_document.Print();
}
catch
{
MessageBox.Show("未成功打印，请检查打印机状态.......", "系统提示");
}
}
}
private void buttonPrintNow_Click(object sender, EventArgs e)
{
if (_document == null)
{
MessageBox.Show("the Contacts can not be loaded");
return;
}
PrintDialog dialog = new PrintDialog();
dialog.Document = _document;
try
{
_document.Print();
}
catch
{
MessageBox.Show("未成功打印，请检查打印机状态.......", "系统提示");
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
PrintDocument pd = new PrintDocument();
pd.DefaultPageSettings.PaperSize = new PaperSize("mypage", 300, 260);
pd.PrintPage = new PrintPageEventHandler(PrintInOut);
pd.Print();
}
catch
{
MessageBox.Show("打印失败！请检查打印机是否可用...........", "系统提示");
return;
}
}
private void PrintInOut(object sender, PrintPageEventArgs ev)
{
Font printFont;
string str;
float yPos = 0;
int count = 0;
float leftMargin = 10; //ev.MarginBounds.Left;
float topMargin = 0; //ev.MarginBounds.Top;
printFont = new Font("黑体", 12);
str = " 欢 迎 光 临";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
count ; //加一空行
// printFont = new Font("黑体", 12);
// str = uncString.FillLeftSpace( this.labelShopName.Text, 20 - this.labelShopName.Text.Length );
// yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
// ev.Graphics.DrawString (str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
printFont = new Font("新宋体", 10);
str = "========================================";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics)) 5;
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
//打印流水号
str = "流水号：";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = "----------------------------------------";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = " 品名 单价 数量 折扣 金额";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = "----------------------------------------";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str =""; //打印品名
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
//打印单价、数量、折扣、金额
str = " ";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = "----------------------------------------";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = " 合计: ";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = " 收银: ";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
str = " 找零: " ;
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
count ; //加一空行
str = DateTime.Now.ToString("yyyy.MM.dd HH:mm:ss");
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
//滚动6行
count = 5;
str = " ";
yPos = topMargin ((count ) * printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(str, printFont, Brushes.Black, leftMargin, yPos, new StringFormat());
}
//private PrinterStatus GetPrinterStat(string PrinterDevice)
//{
// PrinterStatus ret = 0;
// string path = @"win32_printer.DeviceId='" PrinterDevice "'";
// ManagementObject printer = new ManagementObject(path);
// printer.Get();
// ret = (PrinterStatus)Convert.ToInt32(printer.Properties["PrinterStatus"].Value);
// return ret;
//}
}
}
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