companyadd.aspx.cs

大中型酒店管理系统

using System;
using System.Data;
using System.Data.SqlClient;
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 companyadd : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
       
        SqlConnection conn = db.createconn();
        conn.Open();
        string ming = txtname.Text;
        string content = txtcontent.Text;
      
        if (ming == "")
        {
            Response.Write("<script language='javascript'>alert('公司名不能为空');history.back(-1);</script>");
        }
        else
        {
            string fullFileName = this.File1.PostedFile.FileName;
            string fileName = fullFileName.Substring(fullFileName.LastIndexOf("\\") + 1);
            string type = fullFileName.Substring(fullFileName.LastIndexOf(".") + 1);
            if (fileName == "")
            {
                SqlCommand cmd = new SqlCommand("insert into company(name,content)" + "values('" + ming + "','" + content + "')", conn);
                cmd.ExecuteNonQuery();
                Response.Write("<script language='javascript'>alert('添加成功');history.back(-1);</script>");
            }
            else
            {
                if (type == "jpg" || type == "bmp" || type == "gif")
                {
                    this.File1.PostedFile.SaveAs(Server.MapPath("logo") + "\\" + fileName);
                    SqlCommand cmd = new SqlCommand("insert into company(name,pic,content)" + "values('" + ming + "','" + fileName + "','" + content + "')", conn);
                    cmd.ExecuteNonQuery();
                    Response.Write("<script language='javascript'>alert('添加成功');history.back(-1);</script>");
                }
                else
                {
                    Response.Write("<script language='javascript'>alert('图片格式不对');</script>");
                }
            }
        }
    }
}