uploadsingle.ascx.cs

这是我编的一小软件。请等级等待指教。呵呵。ASP的

namespace Seaskyer.WebApp.skyNews.Pages.UserMSC
{
	using System;
	using System.Data;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;
	using Seaskyer.Strings;
	using Seaskyer.WebApp.Utility;

	/// <summary>
	///	UploadSingle : 单文件上传。
	/// </summary>
	public class UploadSingle : basePage
	{
		protected Panel uploadPanel, resultPanel;
		protected Label label;
		protected HtmlInputButton Submit1;

		private void Page_Load(object sender, System.EventArgs e)
		{
			if( !power.GPB("usermsc/upload.ascx", "Enable") )
			{
				label.Text = "您无权执行 “" + lang["usermsc/upload.ascx", "@AppName"] + "” 操作";
				resultPanel.Visible = true;
				return;
			}

			InitPage();

			uploadPanel.Visible = true;
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		///		设计器支持所需的方法 - 不要使用代码编辑器
		///		修改此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.Load += new System.EventHandler(this.Page_Load);
			this.Submit1.ServerClick += new System.EventHandler(this.Submit1_ServerClick);
		}

		private void InitPage()
		{
			uploadPanel.Visible	= false;
			resultPanel.Visible	= false;
		}
		#endregion


		private void Submit1_ServerClick(object sender, System.EventArgs e)
		{
			InitPage();

			//	单文件上传
			HttpPostedFile upFile		= Request.Files[0];
			string	fileType			= config["uploadType"];
			int		fileSize			= int.Parse(config["uploadSize"]) * 1024;

			string	uploadSavePath		= user.UploadSavePath;
			string	timePath			= String.Format("{0}/{1}", DateTime.Now.ToString("yyyyMMdd"), DateTime.Now.ToString("HH"));
			string	userFilePath		= String.Format("{0}/{1}/", user.userID, timePath);
			string	savePath			= uploadSavePath + userFilePath;
			string	returnPath			= mp.GetWebFilePath(config) + userFilePath;


			string[] uploadInfo		= WebUtility.UploadFile(upFile, fileType, fileSize, false, savePath);
			label.Text				= "文件上传" + uploadInfo[4];
			resultPanel.Visible		= true;

			if( uploadInfo[4] == "成功" )
			{
				Response.Write("<" + "script>var str = ('" + uploadInfo[1] + "'); if(parent.document.all['url'] != null)parent.document.all['url'].value = '" + returnPath + uploadInfo[1] + "';</" + "script>\n");
			}
		}
	}
}