otherannounce.aspx.cs

商业源码

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 System.Data.OleDb;

namespace SCard.admin
{
	/// <summary>
	/// otherAnnounce 的摘要说明。
	/// </summary>
	public class otherAnnounce : System.Web.UI.Page
	{
        protected System.Web.UI.WebControls.TextBox txtAnnounce;
        protected System.Web.UI.WebControls.Button btnOk;
    
		private void Page_Load(object sender, System.EventArgs e)
		{
            //权限检查
            if( Session["adminName"]==null || Session["adminName"].ToString() == String.Empty )
            {
                Response.Write("<font color=#ff0000 style='FONT-SIZE: 12px'>对不起,您没足够权限访问此页!!</font><br>");
                Response.Write("<a href=index.aspx target=_top style='FONT-SIZE: 12px'>重新登陆</a><br>");
                Response.End();
                return;
            }

            if( !IsPostBack )
            {
                getAnnounce();//获取公告信息
            }
		}

        private void getAnnounce()//获取公告信息
        {
            string mySql="select * from append where id='3'";
            
            DBConn myDB = new DBConn();
            OleDbDataReader mydr  = myDB.getDataReader( mySql );
            if( mydr.Read() )
            {
                txtAnnounce.Text = CleanString.htmlOutputText( mydr["text"].ToString() );
            }
            mydr.Close();
            myDB.Close();        
        }

		#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.btnOk.Click += new System.EventHandler(this.btnOk_Click);
            this.Load += new System.EventHandler(this.Page_Load);

        }
		#endregion

        private void btnOk_Click(object sender, System.EventArgs e)
        {
            string strAnnounce = CleanString.htmlInputText( txtAnnounce.Text );

            string mySql="update [Append] set [text]='" + strAnnounce + "' where [id]='3'";
            DBConn myDB = new DBConn();
            int iNum = myDB.ExecuteNonQuery( mySql );
            myDB.Close();    
 
            if( iNum == 1 )
            {
                Response.Write("<script>");
                Response.Write("alert('[公告栏] 修改成功!!!');");
                Response.Write("</script>");
            }
        }
	}
}