manageboardmember.aspx.cs

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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
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 UDS.Components;

namespace UDS.SubModule.UnitiveDocument.BBS
{
	/// <summary>
	/// ManageBoardMember 的摘要说明。
	/// </summary>
	public class ManageBoardMember : System.Web.UI.Page
	{
		private  int boardid;
		protected int classid;
		protected System.Web.UI.WebControls.ListBox lbBoardMemberList;
		protected System.Web.UI.WebControls.ListBox lbRemainStaffsList;
		protected System.Web.UI.WebControls.Button btn_in;
		protected System.Web.UI.WebControls.HyperLink HyperLink1;
		protected System.Web.UI.WebControls.Button btn_out;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			

			if(!Page.IsPostBack)
			{
				string staffids = "";
				boardid = (Request.QueryString["BoardID"]==null)?0:Convert.ToInt32(Request.QueryString["BoardID"]);
				classid = (Request.QueryString["classID"]==null)?0:Int32.Parse(Request.QueryString["classID"]);

				ViewState["boardid"] = boardid;
				ViewState["classid"] = classid;

				UDS.Components.Staff staff = new UDS.Components.Staff();
				BBSClass bbs = new BBSClass();
				SqlDataReader dr = null;
				SqlDataReader dr1 = null;
				DataTable dt = new DataTable();
				try
				{
					dr = bbs.GetBoardMember();
					dt = Tools.ConvertDataReaderToDataTable(dr);
					dt.DefaultView.RowFilter = "board_id="+boardid;
					lbBoardMemberList.DataSource = dt.DefaultView;
					lbBoardMemberList.DataValueField = "staff_id";
					lbBoardMemberList.DataTextField  = "realname";
					lbBoardMemberList.DataBind();
					for(int i=0;i<lbBoardMemberList.Items.Count;i++)
					{
						staffids += lbBoardMemberList.Items[i].Value + ",";
					}
					if(staffids.Length!=0)
						staffids = staffids.Substring(0,staffids.Length-1);
					dr1 = staff.GetRemainStaff(staffids);
					lbRemainStaffsList.DataSource = dr1;
					lbRemainStaffsList.DataValueField = "staff_id";
					lbRemainStaffsList.DataTextField  = "realname";
					lbRemainStaffsList.DataBind();
					dr1.Close();
				}
				catch(Exception ex)
				{
					UDS.Components.Error.Log(ex.ToString());
					Server.Transfer("../../Error.aspx");
				}

			}
			else
			{
				classid = Int32.Parse(ViewState["classid"].ToString());
				boardid = Int32.Parse(ViewState["boardid"].ToString());
			}
			HyperLink1.DataBind();
		}

		#region Web Form Designer generated code
		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.btn_in.Click += new System.EventHandler(this.btn_in_Click);
			this.btn_out.Click += new System.EventHandler(this.btn_out_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		

		private void btn_in_Click(object sender, System.EventArgs e)
		{
			BBSClass bbs = new BBSClass();
			try
			{
				//便历listbox得到选中的带成为板主的人员id
				for(int i=0;i<lbRemainStaffsList.Items.Count;i++)
				{
					if(lbRemainStaffsList.Items[i].Selected)
					{
						bbs.SetupBoardMember(boardid,Int32.Parse(lbRemainStaffsList.Items[i].Value));
					}
				}
				Response.Redirect("ManageBoardMember.aspx?BoardID="+boardid+"&ClassID="+classid);

			}
			catch(Exception ex)
			{
				UDS.Components.Error.Log(ex.ToString());
				Server.Transfer("../../Error.aspx");
			}
		}

		private void btn_out_Click(object sender, System.EventArgs e)
		{
			BBSClass bbs = new BBSClass();
			BBSBoardmember member = new BBSBoardmember();
			try
			{
				//便历listbox得到选中的的人员id
				for(int i=0;i<lbBoardMemberList.Items.Count;i++)
				{
					if(lbBoardMemberList.Items[i].Selected)
					{
						member.BoardID = boardid;
						member.StaffID = Int32.Parse(lbBoardMemberList.Items[i].Value);
						bbs.DeleteBoardMember(member);
					}
				}
				Response.Redirect("ManageBoardMember.aspx?BoardID="+boardid+"&ClassID="+classid);

			}
			catch(Exception ex)
			{
				UDS.Components.Error.Log(ex.ToString());
				Server.Transfer("../../Error.aspx");
			}
		}
	}
}