noticeinfo.aspx.cs

本系统有两种操作用户

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class Module_SysInfo_NoticeInfo : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            SqlData da = new SqlData();
            string str = Request["ID"].ToString();
            string cmdtxt1 = "select * from tb_Notice where ID='" + str + "'";
            SqlCommand Com1 = new SqlCommand(cmdtxt1, da.ExceCon());
            SqlDataReader dr1 = Com1.ExecuteReader();
            dr1.Read();
            if (dr1.HasRows)
            {
                this.txtContent.Text = dr1["NoticeContent"].ToString();
                this.txtNoticePerson.Text = dr1["NoticePerson"].ToString();
                this.txtSubject.Text = dr1["NoticeTitle"].ToString();
                this.txtTime.Text = Convert.ToDateTime(dr1["NoticeTime"]).ToString("yyyy-MM-dd");
            }
            dr1.Close();
        }
    }
    protected void btnEdit_Click(object sender, EventArgs e)
    {
        this.txtSubject.ReadOnly = false;
        this.txtContent.ReadOnly = false;

        this.btnDelete.Enabled = true;
        this.btnSave.Enabled = true;
    }
    protected void btnDelete_Click(object sender, EventArgs e)
    {
        string cmdtxt = "DELETE FROM tb_Notice where ID='" + Request["ID"].ToString() + "'";
        SqlData da = new SqlData();
        if (da.ExceSQL(cmdtxt))
        {
            Response.Write("<script language=javascript>alert('操作成功！');this.parent.rightFrame.location='Notice.aspx'</script>");
        }
        else
        {
            Response.Write("<script language=javascript>alert('操作失败！');location='javascript:history.go(-1)'</script>");
        }      
    }
    protected void btnSave_Click(object sender, EventArgs e)
    {
        string cmdtxt = "UPDATE tb_Notice SET NoticeContent='" + CommonClass.HtmlEncode(this.txtContent.Text) + "',NoticeTitle='" + CommonClass.HtmlEncode(this.txtSubject.Text) + "',NoticeTime='" + DateTime.Now + "',NoticePerson='" + Session["UserName"].ToString() + "'";
               cmdtxt +=" WHERE ID="+Request["ID"].ToString()+"";
        SqlData da = new SqlData();
        if (da.ExceSQL(cmdtxt))
        {
            Response.Write("<script language=javascript>alert('操作成功！');this.parent.rightFrame.location='Notice.aspx'</script>");
        }
        else
        {
            Response.Write("<script language=javascript>alert('操作失败！');location='javascript:history.go(-1)'</script>");
        }      
    }
    protected void btnBack_Click(object sender, EventArgs e)
    {
        Response.Redirect("Notice.aspx");
    }
}