mutilfilesupload.aspx.cs

一个用asp.net(C#)开发的上传控件.仅供参考

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;
using Webb.WAVE.Controls.Upload;
using System.IO;

namespace WebbUploadSample
{
	/// <summary>
	/// Summary description for MutilFilesUpload.
	/// </summary>
	public class MutilFilesUpload : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Label Label1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
		}

		#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.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Button1.Load += new System.EventHandler(this.Button1_Load);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
		
		private void Button1_Load(object sender, System.EventArgs e)
		{
			Button	m_button		= sender as Button;
			WebbUpload m_upload		= new WebbUpload();
			m_upload.RegisterProgressBar(m_button);
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			string m_path					= Path.Combine(MapPath("."),"UploadedFiles");
			WebbUpload m_upload				= new WebbUpload();
			UploadFileCollection m_files	= m_upload.GetUploadFileList("m_file");
			string m_filePath				= string.Empty;
			this.Label1.Text		= "Uploaded file:<br/>";
			foreach(UploadFile m_file in m_files)
			{
				if(m_file.FileName==null||m_file.FileName==string.Empty) continue;	//skip the empty input file.
				m_filePath				= Path.Combine(m_path,m_file.FileName);
				m_file.SaveAs(m_filePath);
				this.Label1.Text		+= "<a href='uploadedFiles\\"+m_file.FileName+"'>uploadedFiles\\"+Path.GetFileName(m_file.ClientFullPathName)+"</a><p>";
			}
		}
	}
}