filereverview.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;
using ZHENGYI;
namespace OI.recordFile
{
	/// <summary>
	/// fileReverView 的摘要说明。
	/// </summary>
	public class fileReverView : OI.PageBase
	{
		protected System.Web.UI.WebControls.DataGrid dg;
	    protected System.Data .DataSet ds;
		protected ZHENGYI.DataGridNavigation divepage;
		protected OI.DatabaseOper .DatabaseConnect Dbc=new OI.DatabaseOper.DatabaseConnect ();
		protected System.Web.UI.WebControls.TextBox TextBoxUser;
		protected System.Web.UI.WebControls.ImageButton ImageButton1;
		protected int RecordFileID;
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			SetDivePage();
			if(!Page.IsPostBack )
			{
				try
				{   
					RecordFileID=int.Parse(Request.QueryString ["id"].ToString ());
					
					ViewState["RecordFileID"]=RecordFileID.ToString ();
					
				}
				catch
				{
					Response.Redirect ("sendFileList.aspx");
				}
				dataBind();
			}
		}
		private void CreateDataSource()
		{
			string sql = " select id,recordfileid,f.userid,sendtime,doingtime,idea, case isdone when 1 then '处理' else '末处理' end as isdone ,a.username from   filegive f  ,accounts_users a  ";
            sql +="  where f.userid=a.userid and username like '%"+TextBoxUser.Text  +"%' and  recordfileid="+ViewState["RecordFileID"].ToString ();
            ds=Dbc.getBinding (sql,"t");
			DataColumn view=new DataColumn ("view",typeof(String));
			view.Expression ="'<a href=fileReverDetail.aspx?id='+recordfileid+'&reuserid='+userid+'><img src=../images/cy.gif border=0 alt=传阅></a>'";
			ds.Tables [0].Columns.Add (view);

    	}
		private void SetDivePage()
		{
			dg.AllowPaging =true; 
			dg.PageSize =10; 
			
			ZHENGYI.BindDataDelegate f =new ZHENGYI.BindDataDelegate (dataBind);//修改这个dataBind,让f 指向你的方法。 
			divepage.SetTarget(dg,f,10);
		}
		private void dataBind()
		{
			CreateDataSource();
			dg.DataSource =ds.Tables[0];
			dg.DataBind ();
		}
		#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.ImageButton1.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		
		private void ImageButton1_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			dg.CurrentPageIndex =0;
			dataBind();
		}
	}
}