nethoutai/KJControl.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

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;

public partial class nethoutai_KJControl : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            new DataBind().bindGridView(GridView1, "select * from T_kejian");
            new DataBind().bindDropDownList(DropDownList1, "select * from T_kejian", "KJname", "KJID");
        }

    }
    protected void Button1_Click(object sender, EventArgs e)
    {

        UpLoadFile(FileUpload1,Label1);
    }
    public void UpLoadFile(FileUpload fUpLoad, Label lbShowMsg)
    {
        bool Flag = false;
        string filePath = Server.MapPath(Request.ApplicationPath + "\\kejian\\");
        if (fUpLoad.HasFile)
        {
            string fileExt = System.IO.Path.GetExtension(fUpLoad.FileName).ToLower();
            string[] allowedExt ={ ".txt", ".doc", ".xml", ".jpg", ".rar",".ppt" ,"htm" };
            for (int i = 0; i < allowedExt.Length; i++)
            {
                if (fileExt == allowedExt[i])
                {
                    Flag = true;
                }
            }
        }
        else
        {
            lbShowMsg.ForeColor = System.Drawing.Color.Red;
            lbShowMsg.Text = "请选择要上传的文件！";

        }
        if (fUpLoad.PostedFile.ContentLength > 1024000)
        {
            Flag = false;
        }
        if (Flag)
        {
            try
            {
                fUpLoad.PostedFile.SaveAs(filePath + fUpLoad.FileName);
                string strSql = "insert into T_kejian (KJname,KJurl)values('" + fUpLoad.FileName + "','" + "../kejian/" + fUpLoad.FileName + "')";
                new DBExec ().execSqlNoQry(strSql);