detail.aspx.cs

很不错的公文流转系统

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 OI.ReceivDocument
{
	/// <summary>
	/// detail 的摘要说明。
	/// </summary>
	public class detail :OI.PageBase
	{
		OI.DatabaseOper .DatabaseConnect Dbc=new OI.DatabaseOper.DatabaseConnect  ();
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			int id=0;
			if (Session["userid"]==null)
			{
				Response.Write ("<script>alert('超时,请重新登录');top.location.href='../userpass.aspx';</script>");
				return ;
			}
			if (!Page.IsPostBack )
			{
				try
				{
					 id=int.Parse (Request.Params["id"].ToString ());
				}
				catch
				{
					return ;
				}
			}
			string sql=" select waitid,upfilepath from Receivedocument where RedocumentID=" + id.ToString ();
			DataSet ds=new DataSet ();
			try
			{
				
				ds=Dbc.getBinding (sql,"t");
			}
			catch(Exception er)
			{
				Response.Write (er.Message );
				Dbc.DataBaseClose();
				Response.End ();
			}
			if (ds.Tables[0].Rows .Count >0)
			{
				DataRow dr=ds.Tables [0].Rows [0];
				string  waitid=dr["waitid"].ToString ().Trim ();
				if (waitid !="" && waitid !="0")
				{
					Response.Redirect ("redocumentdetail.aspx?documentid="+GetDocumentID(waitid));
					
				}
				else
				{
					if (dr["UpfilePath"].ToString ().Trim () =="")
					{
						Response.Write ("<script>alert('没有找到相关的文档,以及附件');window.close();</script>");
					}
					else
					{
						string strURL=OI.Modules .Config .GetSetting ("receiveDocument").ToString ()+"/"+dr["UpfilePath"].ToString ().Trim () ;
						Response.Write ("<script>window.location.href='" +strURL +"';</script>");
					}
				}
			}
		}
		/// <summary>
		/// 得到公文ID号
		/// </summary>
		/// <param name="waitid"></param>
		/// <returns></returns>
		private string GetDocumentID(string waitid)
		{
			try
			{
				return Dbc.GetValueBySql ("select documentid from receivewait where waitid="+waitid );
			}
			catch(Exception er)
			{
				Response.Write (er.Message );
			 	Dbc.DataBaseClose();
				Response.End ();
				return null;
			}
		}

		#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);
		}
		#endregion
	}
}