befirstapply.aspx.cs

一个研究生管理系统 具体的情况自己看了

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.
//using System

public partial class student_befirstapply : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (Session["Student"].ToString() != "true")
            {
                Response.Write("<script>parent.window.href=\"../login.aspx\"</script>");
                Response.End();
            }
        }
        catch
        {
            Response.Write("<script>parent.window.href=\"../login.aspx\"</script>");
            Response.End();
        }
        try
        {
           

        }
        catch (Exception ex)
        {
            Response.Write("<script> alert(\'" + ex.Message + "\')</script>");
        }

    }
    public void ShowExcellenceName()
    {
        try
        {
           //Response.Write("<script> alert('" + Request["excellenceinfoid"].ToString() + "')</script>");
          Response.Write(Student.Student.GetExcellInfoName(Convert.ToInt32(Request["excellenceinfoid"].ToString())));
        }
        catch (Exception ex)
        {
            Response.Write("<script> alert('" + ex.Message + "gjgjghjg')</script>");
        }
    }
    public void ShowExcellenceID()
    {
        try
        {
            Response.Write(Request["excellenceinfoid"].ToString());
        }
        catch (Exception ex)
        {
            Response.Write("<script> alert(\'" + ex.Message + "\')</script>");
        }
    }
    public void ShowStuName()
    {
        //学生的姓名放到session中
        try
        {
            Response.Write(Session["StuName"].ToString());
        }
        catch (Exception ex)
        {
            Response.Write("<script> alert(\'" + ex.Message + "\')</script>");
        }
    }
    public void ShowStuID()
    {
        //学生的学号放到session中
        try
        {
            Response.Write(Session["StuID"].ToString());
        }
        catch (Exception ex)
        {
            Response.Write("<script> alert(\'" + ex.Message + "\')</script>");
        }
    }
    private string GetRandomint()
    {
        Random random = new Random();
        return(random.Next(10000).ToString());
    }
    protected void Button1_Click(object sender, EventArgs e)
    {//添加申请，前提是数据库中不能有该条记录]
        string fileTime = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString()
                             + DateTime.Now.Second.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Millisecond.ToString();
        string fileName = fileTime + GetRandomint() + FileNameUpload.FileName;
        if (content.Text!= ""&&FileNameUpload.FileName!=""&&fileName.Substring(fileName.IndexOf("."),fileName.Length-fileName.IndexOf("."))==".doc")
        {
           
            try
            {

                if (Student.Student.IsExcellenceApplyed(Session["StuID"].ToString(), Convert.ToInt32(Request["excellenceinfoid"].ToString())))
                    Response.Write("<script> alert('您已经申请过一次，不可以重复申请！！');</script>");
                else
                {

                 if( Student.Student.SetExcellApp(Session["StuID"].ToString(), Convert.ToInt32(Request["excellenceinfoid"].ToString()), content.Text, fileName))
                  {
                        FileNameUpload.SaveAs(Server.MapPath(Request.ApplicationPath) + "/UpLoad/" + fileName);
                        Response.Write("<script> alert('提交申请成功，您也可以通过修改来修改您的申请');</script>");
                   }
                 else
                  {
                        Response.Write("<script> alert('提交申请失败，请稍后再试');</script>");
                  }
                }
            }
            catch (Exception ex)
            {
                Response.Write("<script> alert(\'" + ex.Message + "\');</script>");
            }
        }
        else
        {
            Response.Write("<script> alert('请将内容填写完整,或者您文件的格式不正确！！');</script>");
        }
        
        

    }
    protected void change_Click(object sender, EventArgs e)
    {
         string fileTime = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString()
                             + DateTime.Now.Second.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Millisecond.ToString();
        string fileName = fileTime + GetRandomint() + FileNameUpload.FileName;
        if (content.Text != "" && FileNameUpload.FileName != "" && fileName.Substring(fileName.IndexOf("."), fileName.Length - fileName.IndexOf(".")) == ".doc")
        {
            try
            {
                if (Student.Student.IsExcellenceApplyed(Session["StuID"].ToString(), Convert.ToInt32(Request["excellenceinfoid"].ToString())))
                {
                    if (!Student.Student.IsExcellenceAppChecked(Session["StuID"].ToString(), Convert.ToInt32(Request["excellenceinfoid"].ToString())))
                    {
                        Student.Student.UpdateExcellenceApp(Session["StuID"].ToString(), Convert.ToInt32(Request["excellenceinfoid"].ToString()), content.Text, fileName);
                        FileNameUpload.SaveAs(Server.MapPath(Request.ApplicationPath) + "/UpLoad/" + fileName);
                        Response.Write("<script> alert('修改申请成功！');</script>");
                    }
                    else
                    {
                        Response.Write("<script> alert('评审已经结束，您不能再提交申请！');</script>");
                    }
                }
                else
                {
                    Response.Write("<script> alert('您尚未提交申请，请先提交申请！！');</script>");
                }
            }
            catch (Exception ex)
            {
                Response.Write("<script> alert(\'" + ex.Message + "\')</script>");
            }

        }
        else
        {
            Response.Write("<script> alert('请将内容填写完整,或者您文件的格式不正确！！');</script>");
        }
    }
}