unreadmessage.aspx.cs

企业短信收发系统

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 MessageLibrary;

namespace MessageMis.Frame.Right
{
	/// <summary>
	/// UnReadMessage 的摘要说明。
	/// </summary>
	public class UnReadMessage : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid dgInboxMessage;
		protected System.Web.UI.WebControls.LinkButton LinkButton1;
	
		AddressBookMessage abmessage=new AddressBookMessage();
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!Page.IsPostBack)
			{
				BindInbox();
			}
		}

		#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.dgInboxMessage.ItemCreated += new System.Web.UI.WebControls.DataGridItemEventHandler(this.dgInboxMessage_ItemCreated);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
		public void BindInbox()
		{
			string ReceiveUserId=(string)Session["MyId"];
			DataSet ds=abmessage.UnReadMessage(ReceiveUserId);
			dgInboxMessage.DataSource=ds;
			dgInboxMessage.DataBind();
		}

		private void dgInboxMessage_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem )
			{
				ImageButton imgbtn=(ImageButton)e.Item.FindControl("imgbtntag");
				imgbtn.Click+=new ImageClickEventHandler(imgbtn_Click);
			}
		}

		private void imgbtn_Click(object sender, ImageClickEventArgs e)
		{
			ImageButton imgbtn=(ImageButton)sender;
			DataGridItem item=(DataGridItem)imgbtn.Parent.Parent;
			//TextBox txtMessage=(TextBox)item.FindControl("txtMessage");
			Label labInBoxId=(Label)item.FindControl("Label1");
			Table tab=(Table)item.FindControl("Table2");
			
			//int objCount=0;
			string inboxid=labInBoxId.Text;
			if(imgbtn.ImageUrl=="../../images/plus.gif")
			{
				imgbtn.ImageUrl="../../images/minus.gif";
				//txtMessage.Visible=true;
				tab.Visible=true;
				abmessage.UpdateMessageStatus(inboxid);
				
			}
			else
			{
				imgbtn.ImageUrl="../../images/plus.gif";
				//txtMessage.Visible=false;
				tab.Visible=false;
			}

		}

		private void LinkButton1_Click(object sender, System.EventArgs e)
		{
		
		}
	}
}