messagesend.aspx.cs

贸易有限公司项目管理系统(C#.NET2003),供学习参考！

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 MessageSend : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

        if (Session["Name"] == null)
        {
            JS.Alert("您还未登陆或登陆超时！");
            Response.Redirect("Default.aspx");
        }
    }
    /// <summary>
    /// 执行短信发送的函数
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnOK_Click(object sender, ImageClickEventArgs e)
    {
        string title = txtTitle.Text;
        string content = txtContent.Text;
        string ToUser = Request.QueryString["To_User"];
        string FromUser = Session["Name"].ToString();
        string Enclosure = "" ;
        DateTime  time = DateTime.Now;
        if ("" != File1.PostedFile.FileName)
        {
            
            string path = File1.PostedFile.FileName;
            string filetype = path.Substring(path.LastIndexOf(".") + 1);
            string filename = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() +"."+ filetype;
            if (filetype == "rar")
            {
                try
                {
                    File1.PostedFile.SaveAs(Server.MapPath("~/Enclosure") + "\\" + filename);
                    Enclosure = filename;
                }
                catch (Exception e3)
                {
                    JS.Alert("对不起，您不能上传过大的附件！");
                }
            }
            else
            {
                JS.Alert("请上传格式为rar的附件！");
                return;
            }
        }
        if (Message.InsertMessageInfo(FromUser, ToUser, title, content, Enclosure, time, "还未阅读"))
        {
            JS.Alert("短信发送成功！");
        }
    }
}