boguCms/App_Admin/news/editNewsColInfo.aspx.cs

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using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.OleDb;
using AccessDal;
using Model;
using System.IO;

public partial class App_Admin_news_editNewsColInfo : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            GetPage();
        }
    }

    private void GetPage()
    {
        NewsColInfo nc = NewsColInfoOpe.NewsColInfoItem(Convert.ToInt32(Request.QueryString["id"]));
        if (nc.CImg!="")
        {
            panel.Visible = true;
            txtTitle.Text = nc.CName;
            cimg.ImageUrl = nc.CImg;
        }
        else
        {
            panel.Visible = false;
            txtTitle.Text = nc.CName;
        }
      
    }
    protected void btnSubmit_Click(object sender, EventArgs e)
    {
        bool fileOk = false;
        if (FileUpload1.HasFile)
        {
            string fileExtension = System.IO.Path.GetExtension(FileUpload1.FileName).ToLower();
            string[] allowedExtensions = { ".gif", ".png", ".jpg", ".jpeg" };
            for (int i = 0; i < allowedExtensions.Length; i++)
            {
                if (fileExtension == allowedExtensions[i])
                {
                    fileOk = true;
                }
            }

            if (fileOk == true && FileUpload1.PostedFile.ContentLength <= 1048576)
            {

                try
                {
                    string d = DateTime.Now.ToString("yyyyMMddHHmmss");
                    string temppath = Server.MapPath("/userimg/imgs/") + d + fileExtension;
                    string mypath = Server.MapPath("/userimg/pro/") + d + fileExtension;
                    FileUpload1.SaveAs(temppath);