webform1.aspx.cs

二维码pdf417生成二维码的开源源码

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace TestWebServiceClient
{
	/// <summary>
	/// Summary description for WebForm1.
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		private void Page_Load(object sender, System.EventArgs e)
		{
			localhost.ImageService wService;
			wService = new localhost.ImageService();
			System.Drawing.Bitmap bmp;
			Byte[] bytes;
			System.IO.MemoryStream inStream;
			bytes= wService.BarcodeImage(localhost.Symbology.Code39ASCII,"test123456",96);// if you want to print the barcode picture,better to set the resolution as 300 DPI
			inStream = new System.IO.MemoryStream(bytes);
			bmp= new System.Drawing.Bitmap(inStream);
			Response.ContentType ="image/jpeg";
			bmp.Save(Response.OutputStream,bmp.RawFormat);
			bmp.Dispose();

		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}