C#控制条码打印机 纸张大小，间距，绘制内容（所有条码打印机通用）

其他条码知识 请访问：http://www.ybtiaoma.com ,本文仅供参考，请勿转载，谢谢

using System;
using System.Drawing;
using System.Drawing.Printing;
using System.Runtime.InteropServices;
using System.Windows.Forms;/*2014-3-1* 测试打印机 新北洋BTP-2100E Plus 西铁城CLP-S631* 测试结果：页面大小，上间距，左间距都可以正常使用
*/namespace PrintingExample
{public partial class frnPrinterLabel : Form{public frnPrinterLabel(){InitializeComponent();}private PrintDocument m_printDoc = null;//打印文档private PrintPreviewDialog m_printPreview = null;//打印预览UIprivate PrinterSettings psetting = new PrinterSettings();//实例打印设置对象private float m_pageWidth = 70F;//纸张宽度 mm单位private float m_pageHeight = 50F;//纸张高度 mm单位private void Form1_Load(object sender, EventArgs e){m_printDoc = new PrintDocument();//实例打印文档对象m_printPreview = new PrintPreviewDialog();//m_printPreview.PrintPreviewControl.AutoZoom = false;m_printPreview.PrintPreviewControl.Zoom = 1;m_printPreview.Width = Screen.PrimaryScreen.Bounds.Width;m_printPreview.Height = Screen.PrimaryScreen.Bounds.Height;//自定义纸张大小m_printDoc.DefaultPageSettings.PaperSize = new PaperSize("newPage70X40", (int)(m_pageWidth / 25.4 * 100), (int)(m_pageHeight / 25.4 * 100));//自定义图片内容整体上间距/左间距m_printDoc.OriginAtMargins = true;m_printDoc.DefaultPageSettings.Margins.Top = (int)(2 / 25.4 * 100);m_printDoc.DefaultPageSettings.Margins.Left = (int)(2 / 25.4 * 100);//打印事件m_printDoc.PrintPage += new PrintPageEventHandler(m_printDoc_PrintPage);}private void button1_Click(object sender, EventArgs e){m_printDoc.Print();//打印
        }private void btnView_Click_1(object sender, EventArgs e){m_printPreview.Document = m_printDoc;//把打印文档显示到预览对话框中
            m_printPreview.ShowDialog();}/// <summary>/// 绘制需要打印的内容/// </summary>void m_printDoc_PrintPage(object sender, PrintPageEventArgs e){//创建文本信息e.Graphics.DrawString("杭州允博条码科技有限公司", new Font("宋体", 15), Brushes.Black, 2, 2);e.Graphics.DrawString("地址：杭州市江干区九堡家苑三区\r\n" +"电话：0571-87298557\r\n"+"联系方式：15158883623", new Font("宋体", 10), Brushes.Black, 2, 30);//创建二维码--需要引用DLL

　　　　　　　DotNetBarcode QRBarcode = new DotNetBarcode();//实例二维码

　　　　　　　QRBarcode.Type = DotNetBarcode.Types.QRCode;

            QRBarcode.QRSetTextType = DotNetBarcode.QRTextTypes.Automatic;QRBarcode.QRWriteBar("杭州允博条码科技有限公司", 2, 100, 2, e.Graphics);}}
}