/// <summary>
///删除预览图片
/// </summary>
public string deleteLookPic()
{
//目标文件夹配置路径
string load = System.Configuration.ConfigurationManager.AppSettings["loadSrc"];
//目标文件夹的文件名
string desdir = Server.MapPath(load) + CookieResult.CookieName();
DirectoryInfo dir = new DirectoryInfo(desdir);
FileSystemInfo[] fileinfo = dir.GetFileSystemInfos(); //返回目录中所有文件和子目录
foreach (FileSystemInfo i in fileinfo)
{
if (i is DirectoryInfo) //判断是否文件夹
{
DirectoryInfo subdir = new DirectoryInfo(i.FullName);
subdir.Delete(true); //删除子目录和文件
}
else
{
System.IO.File.Delete(i.FullName); //删除指定文件
}
}
return(AjaxResult.Success(null, "删除成功").ToString());
}
//查询判断
public string queryByName(string name)
{
var cookie = CookieResult.CookieName();
var user = db.Users.Where(x => x.登录名 == name).FirstOrDefault();
if (name != cookie && user != null)
{
return(AjaxResult.Error("已存在该用户").ToString());
}
return(AjaxResult.Success(null, "可以使用").ToString());
}
//查询通知
public JsonResult QueryMessages(string id)
{
var name = CookieResult.CookieName();
int pageSize = int.Parse(Request["pageSize"] ?? "10");
int pageNumber = int.Parse(Request["pageNumber"] ?? "1");
string sortOrder = Request["sortOrder"];
string searchText = Request["searchText"];
string sortName = Request["sortName"];
var list = from msg in db.Bp_通知
select new
{
状态 = msg.查看人.IndexOf(name),
ID = msg.ID,
标题 = msg.标题,
内容 = msg.内容,
发布时间 = msg.发布时间,
发布人 = msg.发布人,
查看人 = msg.查看人,
};
//查询本月通知
//DateTime now = DateTime.Now;
//DateTime d1 = new DateTime(now.Year, now.Month, 1);
//string startTime = d1.ToString();
//list = list.Where(x => String.Compare(startTime, x.发布时间) <= 0);
if (!string.IsNullOrEmpty(id))
{
list = list.Where(x => x.ID == id);
if (list.Count() > 0)
{
ChangeStatus(id, name);
}
}
switch (sortOrder)
{
case "desc":
list = list.OrderByDescending(w => w.发布时间);
break;
case "asc":
list = list.OrderBy(w => w.发布时间);
break;
default:
list = list.OrderByDescending(w => w.发布时间);
break;
}
;
return(Json(list));
}
/// <summary>
///重命名查看图片
/// </summary>
/// <param name="id">guid</param>
/// <returns>图片</returns>
public JsonResult QueryFile(string id)
{
//根据项目编码查询符合条件的资料
var list = db.Bp_分享资料.Where(x => x.ID == id).FirstOrDefault();
//存放查询出来的文件
List <string> files = new List <string>();
//文件根目录
var homePath = System.Configuration.ConfigurationManager.AppSettings["shareFile"];
//目标文件夹配置路径
string load = System.Configuration.ConfigurationManager.AppSettings["loadSrc"];
//目标文件夹的文件名
string desdir = Server.MapPath(load) + CookieResult.CookieName();
//判断文件夹是否存在
if (!Directory.Exists(desdir))
{
// 目录不存在，建立目录
Directory.CreateDirectory(desdir);
}
//动态拼接文件路径
string path = homePath + list.ID;
//文件路径集合
var ls = Directory.GetFiles(path).ToList().FirstOrDefault();
try
{
//判断文件是否是图片格式
System.Drawing.Image img = System.Drawing.Image.FromFile(ls);
//目标图片保存的路径和名称
String imgPath = desdir + '\\' + list.资料名称;
//true 覆盖已存在的同名文件,false则反之
bool isrewrite = true;
//从源文件复制到目标文件中
System.IO.File.Copy(ls, imgPath, isrewrite);
//绝对路径转换为相对路径
int j = imgPath.IndexOf("Data");
string str = imgPath.Substring(j);
string url = str.Replace(@"\", @"/");
//添加到查询文件集合中
files.Add("../" + url);
}
catch (Exception)
{
return(Json(files));
}
return(Json(files));
}
/// <summary>
///添加爆破评分
/// </summary>
/// <param name="id">项目编码</param>
/// <param name="kd">块度分数</param>
/// <param name="pz">抛掷分数</param>
/// <param name="gd">根底分数</param>
/// <param name="sy">伞岩分数</param>
/// <param name="test">评价</param>
/// <returns>添加是否成功</returns>
public string AddComment(string id, double?kd, double?pz, double?gd, double?sy, string text)
{
var name = CookieResult.CookieName();
if (kd == null)
{
kd = 0;
}
if (pz == null)
{
pz = 0;
}
if (gd == null)
{
gd = 0;
}
if (sy == null)
{
sy = 0;
}
var xm = db.Bp_项目.Where(x => x.项目编码 == id).FirstOrDefault();
var userComment = db.Bp_Data_comment.FirstOrDefault(x => x.项目编码 == id && x.项目ID == xm.ID && x.评论人 == name);
if (userComment != null)
{
return(AjaxResult.Error("你已给该次爆破评过分了！").ToString());
}
try
{
Bp_Data_comment comment = new Bp_Data_comment
{
ID = Guid.NewGuid().ToString(),
项目ID = xm.ID,
项目编码 = id,
评论人 = name,
块度评分 = kd,
抛掷评分 = pz,
根底评分 = gd,
伞岩评分 = sy,
评论 = text,
};
db.Bp_Data_comment.Add(comment);
db.SaveChanges();
return(AjaxResult.Success(null, "添加成功").ToString());
}
catch (Exception e)
{
return(AjaxResult.Error("添加失败", e).ToString());
}
}
/// <summary>
///删除共享文件
/// </summary>
/// <param name="id">文档的guid</param>
public string DeleteShareFile(string id)
{
var name = CookieResult.CookieName();
var user = db.Users.Where(x => x.登录名 == name).FirstOrDefault();
var list = db.Bp_分享资料.Where(x => x.ID == id);
//文件根目录
var homePath = System.Configuration.ConfigurationManager.AppSettings["shareFile"];
try
{
foreach (var l in list)
{
//文件路径
string path = homePath + l.ID;
DirectoryInfo dir = new DirectoryInfo(path);
if (dir.Exists)
{
DirectoryInfo[] childs = dir.GetDirectories();
foreach (DirectoryInfo child in childs)
{
child.Delete(true);
}
dir.Delete(true);
}
}
if (user.级别 == 1)
{
db.Bp_分享资料.RemoveRange(list);
db.SaveChanges();
return(AjaxResult.Success(null, "删除成功").ToString());
}
else
{
return(AjaxResult.Error("权限不足！").ToString());
}
}
catch (Exception)
{
return(AjaxResult.Error("删除失败").ToString());
}
}
/// <summary>
///删除该年成本
///<param name="id">年份</param>
/// </summary>
public string deleteYear(string id)
{
try
{
var flag = false;
var name = CookieResult.CookieName();
var i = int.Parse(id);
var user = db.Users.Where(x => x.登录名 == name).FirstOrDefault();
var ye = db.Bp_成本年份.Where(x => x.年份 == i).FirstOrDefault();
var list = db.Bp_成本统计.Where(x => x.yearID == ye.id);
foreach (var l in list)
{
if (l.合计 != null)
{
flag = true;
}
}
if (flag)
{
if (user.级别 == 1)
{
db.Bp_成本统计.RemoveRange(list);
db.Bp_成本年份.Remove(ye);
db.SaveChanges();
return(AjaxResult.Success(null, "删除成功").ToString());
}
else
{
return(AjaxResult.Error("权限不足").ToString());
}
}
else
{
db.Bp_成本统计.RemoveRange(list);
db.Bp_成本年份.Remove(ye);
db.SaveChanges();
return(AjaxResult.Success(null, "删除成功").ToString());
}
}
catch (Exception)
{
return(AjaxResult.Error("删除失败").ToString());
}
}
//删除通知
public string DeleteMessage(string id, string title)
{
try
{
var name = CookieResult.CookieName();
var user = db.Users.Where(x => x.登录名 == name).FirstOrDefault();
var list = db.Bp_通知.Where(x => x.ID == id && x.标题 == title);
if (user.级别 == 1)
{
db.Bp_通知.RemoveRange(list);
db.SaveChanges();
return(AjaxResult.Success(null, "删除成功").ToString());
}
else
{
return(AjaxResult.Error("权限不足！").ToString());
}
}
catch (Exception)
{
return(AjaxResult.Error("删除失败！").ToString());
}
}
/// <summary>
///删除文件中的图片
/// </summary>
/// <param name="id">资料ID</param>
/// <param name="name">资料名称</param>
/// <returns>图片</returns>
public string deletePic(string id)
{
var user = CookieResult.CookieName();
var list = db.Bp_项目资料.Where(x => x.资料ID == id).FirstOrDefault();
if (list == null)
{
return(AjaxResult.Error("图片不存在或已被删除").ToString());
}
else
{
if (list.人 != user)
{
return(AjaxResult.Error("无权删除该图片").ToString());
}
else
{
try
{
var homePath = System.Configuration.ConfigurationManager.AppSettings["imageSrc"];
var path = homePath + list.资料ID;
DirectoryInfo di = new DirectoryInfo(path);
di.Delete(true);
db.Bp_项目资料.Remove(list);
db.SaveChanges();
return(AjaxResult.Success(null, "删除成功").ToString());
}
catch (Exception e)
{
return(AjaxResult.Error("删除失败" + e).ToString());
}
}
}
}
//查询共享文件
public JsonResult QueryAllShare()
{
var name = CookieResult.CookieName();
int pageSize = int.Parse(Request["pageSize"] ?? "10");
int pageNumber = int.Parse(Request["pageNumber"] ?? "1");
string sortOrder = Request["sortOrder"];
string searchText = Request["searchText"];
string sortName = Request["sortName"];
var list = from s in db.Bp_分享资料
select new
{
ID = s.ID,
资料名称 = s.资料名称,
时间 = s.时间,
人 = s.人,
别名 = s.别名,
};
switch (sortOrder)
{
case "desc":
list = list.OrderByDescending(w => w.时间);
break;
case "asc":
list = list.OrderBy(w => w.时间);
break;
default:
list = list.OrderByDescending(w => w.时间);
break;
}
;
return(Json(list));
}
//添加通知
public string AddMessages(string title, string context)
{
try
{
var name = CookieResult.CookieName();
var time = DateTime.Now;
Bp_通知 msg = new Bp_通知
{
ID = Guid.NewGuid().ToString(),
标题 = title,
内容 = context,
发布人 = name,
查看人 = name,
发布时间 = time.ToString(),
};
db.Bp_通知.Add(msg);
db.SaveChanges();
return(AjaxResult.Success(null, "发布成功").ToString());
}
catch (Exception)
{
return(AjaxResult.Error("发布失败！").ToString());
}
}
public void Upload(FormCollection form)
{
//if (Request.Files.Count == 0)
//{
//Request.Files.Count 文件数为0上传不成功
//Response.Write("<script>alert('上传失败');window.location.href='/Home/Index';</script>");
//}
var file = Request.Files["file"];
var alias = form["alias"];
var list = db.Bp_分享资料.Where(x => x.别名 == alias);
if (list.Count() > 0 || alias == null || alias == "")
{
//别名已存在或没写别名
Response.Write("<script>alert('上传失败');window.location.href='/Home/Index';</script>");
}
else
{
if (file.ContentLength == 0)
{
//文件大小大（以字节为单位）为0时，做一些操作
Response.Write("<script>alert('上传失败');window.location.href='/Home/Index';</script>");
}
else
{
//上传人
var name = CookieResult.CookieName();
//上传时间
var time = DateTime.Now;
//文件存放路径
var homePath = System.Configuration.ConfigurationManager.AppSettings["shareFile"];
var guid = Guid.NewGuid().ToString();
//文件大小不为0
file = Request.Files["file"];
string target = homePath + guid; //取得目标文件夹的路径
//取得文件名字
var filename = file.FileName;
try
{
Bp_分享资料 fxzl = new Bp_分享资料
{
ID = guid,
资料名称 = filename,
时间 = time,
人 = name,
别名 = alias,
};
db.Bp_分享资料.Add(fxzl);
db.SaveChanges();
//判断文件夹是否存在
if (!Directory.Exists(target))
{
// 目录不存在，建立目录
Directory.CreateDirectory(target);
}
//获取存储的目标地址
string path = target + "\\" + filename;
file.SaveAs(path);
Response.Write("<script>alert('上传成功');window.location.href='/Home/Index';</script>");
}
catch (Exception)
{
Response.Write("<script>alert('上传失败');window.location.href='/Home/Index';</script>");
}
}
}
}
//报表查询
public JsonResult QueryStatistics()
{
try
{
var name = CookieResult.CookieName();
int pageSize = int.Parse(Request["pageSize"] ?? "10");
int pageNumber = int.Parse(Request["pageNumber"] ?? "1");
string sortOrder = Request["sortOrder"];
string searchText = Request["searchText"];
string sortName = Request["sortName"];
var info = db.Bp_项目数据.ToList();
if (info.Count != 0)
{
db.Bp_项目数据.RemoveRange(info);
db.SaveChanges();
}
var lists = from xm in db.Bp_项目
join lp in db.BP_Data_lbastpreset on xm.ID equals lp.项目ID
join bb in db.BP_Data_Cal_BlastsDynamiteSet_Base on lp.项目ID equals bb.项目ID
//join bv in db.BP_Data_Cal_BlastsDynamiteSet_VolBase on bb.项目ID equals bv.项目ID
join bd in db.BP_Data_Cal_BlastsDynamiteSet_Detail on bb.项目ID equals bd.项目ID
select new
{
项目ID = xm.ID,
项目编码 = xm.项目编码,
台阶水平 = lp.Z1,
日期 = lp.lbastpresetname,
岩性 = bb.mainRock,
//孔距 = bv.VolNo == "B" ? bv.ColLength : 0,
//排距 = bv.VolNo == "B" ? bv.VolLength : 0,
孔距 = db.BP_Data_Cal_BlastsDynamiteSet_VolBase.Where(x => x.项目ID == bb.项目ID).Select(x => x.ColLength).Average(),
排距 = db.BP_Data_Cal_BlastsDynamiteSet_VolBase.Where(x => x.VolNo != "A" && x.项目ID == bb.项目ID).Select(x => x.VolLength).Average(),
孔数 = bb.countBlast,
平均孔深 = bb.LbastDepth,
炸药量 = bb.countlg,
//抵抗线 = bv.VolNo == "A" ? bv.VolDikang : 0,
//超深 = bv.VolNo == "A" ? bv.BlastAddDepth : 0,
抵抗线 = db.BP_Data_Cal_BlastsDynamiteSet_VolBase.Where(x => x.VolNo == "A" && x.项目ID == bb.项目ID).Select(x => x.VolDikang).FirstOrDefault(),
超深 = db.BP_Data_Cal_BlastsDynamiteSet_VolBase.Where(x => x.项目ID == bb.项目ID).Select(x => x.BlastAddDepth).Average(),
填充 = bd.l1,
};
List <Bp_项目数据> list = new List <Bp_项目数据>();
List <string> id = new List <string>();
List <string> bm = new List <string>();
foreach (var item in lists)
{
if (bm.IndexOf(item.项目编码) == -1 && id.IndexOf(item.项目ID) == -1)
{
bm.Add(item.项目编码);
id.Add(item.项目ID);
Bp_项目数据 bp = new Bp_项目数据();
bp.项目ID = item.项目ID;
bp.项目编码 = item.项目编码;
bp.台阶水平 = item.台阶水平;
bp.日期 = item.日期;
bp.岩性 = item.岩性;
bp.孔距 = item.孔距;
bp.排距 = item.排距;
bp.孔数 = item.孔数;
bp.平均孔深 = item.平均孔深;
bp.炸药量 = item.炸药量;
bp.抵抗线 = item.抵抗线;
bp.超深 = item.超深;
bp.填充 = item.填充;
bp.数量 = 1;
list.Add(bp);
}
else
{
foreach (var i in list)
{
if (i.项目编码 == item.项目编码)
{
i.孔距 = i.孔距 + item.孔距;
i.排距 = i.排距 + item.排距;
i.抵抗线 = i.抵抗线 + item.抵抗线;
i.超深 = i.超深 + item.超深;
i.数量 = i.数量 + 1;
}
}
}
}
foreach (var item in list)
{
string value = item.日期;
if (value.IndexOf(".") > -1)
{
value = value.Substring(0, value.IndexOf("."));
}
string[] valList = value.Split('-');
string time = "";
for (int t = 0; t < valList.Length; t++)
{
if (t < 3)
{
if (valList[t].IndexOf(".") > -1)
{
time += valList[t].Substring(0, valList[t].IndexOf("."));
}
else
{
time += valList[t];
}
}
}
//替换
//string time = value.Replace("-", "");
DateTime dt = new DateTime();
if (time.Length > 8)
{
continue;
}
if (time.Length == 8)
{
continue;
}
else
{
if (time.Length == 6)
{
dt = DateTime.ParseExact(value, "yyyy-M-d", System.Globalization.CultureInfo.CurrentCulture);
}
else if (time.Length == 7)
{
try
{
dt = DateTime.ParseExact(time, "yyyyMdd", System.Globalization.CultureInfo.CurrentCulture);
}
catch (Exception)
{
dt = DateTime.ParseExact(time, "yyyyMMd", System.Globalization.CultureInfo.CurrentCulture);
}
}
}
item.日期 = dt.ToString("yyyy-MM-dd");
}
foreach (var i in list)
{
var n = 1;
foreach (var j in list)
{
if (i.日期 == j.日期 && i.项目编码 != j.项目编码)
{
if (n == 1)
{
i.日期 = i.日期 + "(" + n + ")";
n += 1;
j.日期 = j.日期 + "(" + n + ")";
}
else
{
n += 1;
j.日期 = j.日期 + "(" + n + ")";
}
}
}
}
db.Bp_项目数据.AddRange(list);
db.SaveChanges();
var xmsj = from sj in db.Bp_项目数据
select new
{
项目编码 = sj.项目编码,
台阶水平 = sj.台阶水平,
日期 = sj.日期,
岩性 = sj.岩性,
孔距 = sj.孔距 / sj.数量,
排距 = sj.排距 / sj.数量,
孔数 = sj.孔数,
平均孔深 = sj.平均孔深,
炸药量 = sj.炸药量,
抵抗线 = sj.抵抗线 / sj.数量,
超深 = sj.超深 / sj.数量,
填充 = sj.填充,
孔总深 = sj.平均孔深 * sj.孔数,
爆破量 = (sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65,
炸药单耗 = ((sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65) == 0 ? 0 : sj.炸药量 / (((sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65) / 2.65)
};
switch (sortOrder)
{
case "a":
xmsj = xmsj.OrderByDescending(w => w.日期);
break;
case "last_desc":
xmsj = xmsj.OrderByDescending(w => w.日期);
break;
case "last":
xmsj = xmsj.OrderBy(w => w.日期);
break;
default:
xmsj = xmsj.OrderByDescending(w => w.日期);
break;
}
;
return(Json(xmsj));
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
///爆破设计统计数据表的显示和筛选
/// </summary>
/// <param name="startTime">开始时间</param>
/// <param name="endTime">结束时间</param>
/// <param name="steps">台阶水平</param>
/// <param name="lithology">岩性</param>
/// <param name="avg">平均分</param>
/// <returns>查询报表数据</returns>
public JsonResult QueryStatistics(string startTime, string endTime, double?steps, string lithology, string avg)
{
try
{
var name = CookieResult.CookieName();
int pageSize = int.Parse(Request["pageSize"] ?? "10");
int pageNumber = int.Parse(Request["pageNumber"] ?? "1");
string sortOrder = Request["sortOrder"];
string searchText = Request["searchText"];
string sortName = Request["sortName"];
var list = from sj in db.Bp_项目数据
select new
{
项目编码 = sj.项目编码,
台阶水平 = sj.台阶水平,
日期 = sj.日期,
岩性 = sj.岩性,
孔距 = sj.孔距 / sj.数量,
排距 = sj.排距 / sj.数量,
孔数 = sj.孔数,
平均孔深 = sj.平均孔深,
炸药量 = sj.炸药量,
抵抗线 = sj.抵抗线 / sj.数量,
超深 = sj.超深 / sj.数量,
填充 = sj.填充,
孔总深 = sj.平均孔深 * sj.孔数,
爆破量 = (sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65,
炸药单耗 = ((sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65) == 0 ? 0 : sj.炸药量 / (((sj.孔距 / sj.数量) * (sj.排距 / sj.数量) * (sj.平均孔深 - (sj.超深 / sj.数量)) * sj.孔数 * 2.65) / 2.65),
块度平均分 = db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.块度评分).Average(),
抛掷平均分 = db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.抛掷评分).Average(),
根底平均分 = db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.根底评分).Average(),
伞岩平均分 = db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.伞岩评分).Average(),
总平均分 = (db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.块度评分).Average() + db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.抛掷评分).Average() + db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.根底评分).Average() + db.Bp_Data_comment.Where(b => b.项目编码 == sj.项目编码 && b.项目ID == sj.项目ID).Select(b => b.伞岩评分).Average()) / 4,
打分 = !db.Bp_Data_comment.Any(x => x.项目编码 == sj.项目编码 && x.项目ID == sj.项目ID && x.评论人 == name),
查看 = db.Bp_Data_comment.Any(x => x.项目编码 == sj.项目编码 && x.项目ID == sj.项目ID),
载 = db.Bp_项目资料.Any(x => x.项目编码 == sj.项目编码),
预览 = db.Bp_项目资料.Where(x => x.项目编码 == sj.项目编码).Select(x => x.资料名称),
};
if (!string.IsNullOrEmpty(startTime))
{
list = list.Where(x => String.Compare(startTime, x.日期) <= 0);
}
if (!string.IsNullOrEmpty(endTime))
{
list = list.Where(x => String.Compare(x.日期, endTime) <= 0);
}
if (steps != null)
{
list = list.Where(lp => lp.台阶水平 == steps);
}
if (!string.IsNullOrEmpty(lithology))
{
list = list.Where(bb => bb.岩性.Equals(lithology));
}
if (!string.IsNullOrEmpty(avg))
{
if (avg.Equals("优"))
{
list = list.Where(b => b.总平均分 >= 4.5 && b.总平均分 <= 5);
}
if (avg.Equals("良"))
{
list = list.Where(b => b.总平均分 >= 4 && b.总平均分 < 4.5);
}
if (avg.Equals("中"))
{
list = list.Where(b => b.总平均分 >= 3 && b.总平均分 < 4);
}
if (avg.Equals("差"))
{
list = list.Where(b => b.总平均分 < 3);
}
}
switch (sortOrder)
{
case "a":
list = list.OrderByDescending(w => w.日期);
break;
case "last_desc":
list = list.OrderByDescending(w => w.日期);
break;
case "last":
list = list.OrderBy(w => w.日期);
break;
default:
list = list.OrderByDescending(w => w.日期);
break;
}
;
return(Json(list));
}
catch (Exception ex)
{
throw ex;
}
}