/// <summary>
/// 找回密码动作
/// </summary>
/// <returns></returns>
public string PasswordBackAjax()
{
string IsSuccess = "0";
string PassWord = Request["PassWord"];
string tel = Request["tel"];
MessasgeInfor mginfor = new MessasgeInfor();
SqlParameter[] pm ={
new SqlParameter("@PassWord",Passwd.SetPass(PassWord)),
new SqlParameter("@tel",tel)
};
string sql = @"update tb_login set Password=@PassWord where UserName=@tel";
mginfor = Datafun.Mgfunctioninfor(sql, pm);
if (mginfor.Mgdatacount == 1)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return IsSuccess;
}
/// <summary>
/// 赠送礼物
/// </summary>
/// <returns></returns>
public string AddGiftAjax()
{
string gift = Request["va1"];
string tel = Request["va3"];
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@gift", gift),
new SqlParameter("@meeting", LgUser.Meetting),
new SqlParameter("@tel", tel)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(" update tb_InsertMeeting set gift=@gift where meeting=@meeting and(Tel1=@tel or Tel2=@tel)", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 录入参会人员
/// </summary>
/// <returns></returns>
public string AddchAjax()
{
string UserName = Request["va1"];
string tel1 = Request["va2"];
string tel2 = Request["va3"];
string znum = Request["va4"];
string yjrs = Request["va5"];
string Bank = Request["va6"];
string Meeting = LgUser.Meetting;
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@Meeting", Meeting),
new SqlParameter("@UserName", UserName),
new SqlParameter("@Tel1", tel1),
new SqlParameter("@Tel2", tel2),
new SqlParameter("@znum", znum),
new SqlParameter("@yjrs", yjrs),
new SqlParameter("@Bank", Bank)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor("insert into tb_InsertMeeting(UserName,Tel1,Tel2,znum,yjrs,Bank,Meeting)values(@UserName,@Tel1,@Tel2,@znum,@yjrs,@Bank,@Meeting)", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 设置会议游戏的开始时间和结束时间
/// </summary>
/// <returns></returns>
public string SetGameAjax()
{
string Meeting = LgUser.Meetting;
string Start_Date = Request["va2"];
string End_Date = Request["va3"];
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@Meeting", Meeting),
new SqlParameter("@Start_Date", Start_Date),
new SqlParameter("@End_Date", End_Date),
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@"if not exists(select * from tb_GameSet where Meeting=@Meeting and isdel=0) begin insert into tb_GameSet (Meeting,Start_Date,End_Date)
values(@Meeting,@Start_Date,@End_Date) end", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 保存点击数据
/// </summary>
/// <returns></returns>
public string ClicksAjax()
{
string IsSuccess = "1";
if (LgGameUser == null)
{
return(IsSuccess = "1");
}
string nums = Request["va1"];
SqlParameter[] pms =
{
new SqlParameter("@nums", nums),
new SqlParameter("@Meeting", LgGameUser.Meeting),
new SqlParameter("@Tel", LgGameUser.Tel),
new SqlParameter("@UserName", LgGameUser.UserName)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor("insert into tb_clicks(Nums,Meeting,Tel,LoginName)values(@nums,@Meeting,@Tel,@UserName)", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
return(IsSuccess);
}
/// <summary>
/// 填写评论
/// </summary>
/// <returns></returns>
public string CommentAjax()
{
string IsSuccess = "1";
if (LgGameUser == null)
{
return(IsSuccess = "1");
}
string Comment = Request["va1"];
SqlParameter[] pms =
{
new SqlParameter("@Comment", Comment),
new SqlParameter("@Meeting", LgGameUser.Meeting),
new SqlParameter("@Tel", LgGameUser.Tel)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor("insert into tb_Comment(Comment,Meeting,Tel)values(@Comment,@Meeting,@Tel)", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
return(IsSuccess);
}
/// <summary>
/// 填写用户信息
/// </summary>
/// <returns></returns>
public string UserInforGameAjax()
{
string ids = Request["va1"];
string tel = Request["va2"];
string name = Request["va3"];
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@Meeting", ids),
new SqlParameter("@UserName", name),
new SqlParameter("@Tel", tel)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@" if not exists(select * from tb_logingame where Meeting=@Meeting and Tel=@Tel ) begin insert into tb_logingame(UserName,Tel,Meeting)values(@UserName,@Tel,@Meeting) end ", pms);
LoginGameUser lguser = new LoginGameUser
{
UserName = name,
Meeting = ids,
Tel = tel
};
Session["LgGameuser"] = lguser;
IsSuccess = "0";
return(IsSuccess);
}
/// <summary>
/// 修改密码
/// </summary>
/// <returns></returns>
public string UpdatePassWordAjax()
{
string UserID = LgUser.UserId;
string password = Request["va1"];
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@UserID", UserID),
new SqlParameter("@password", Passwd.SetPass(password))
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@"update tb_login set Password=@password where id=@UserID", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 保存查询信息
/// </summary>
/// <returns></returns>
public void SaveSearch(string id, string uid, string cid, string cids, string pid, string xlh, string province, string city)
{
string zd = "电脑";
string status = "";
//string ip = Request.ServerVariables.Get("Remote_Addr");
//string ip = System.Web.HttpContext.Current.Request.UserHostAddress;
//string ip = GetUserIP();
string ip = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (ip == null)
{
ip = Request.ServerVariables.Get("Remote_Addr");
}
bool fs = Request.Browser.IsMobileDevice;//是否手机访问 false 为PC true为手机
if (fs == true)
{
zd = "手机";
}
string ids = GetstringIpAddress(ip);
MessasgeData mgdata = Datafun.MgfunctionData("select * from bm_region where ccode=@city", new SqlParameter("@city", city));
if (mgdata.Mgdatacount > 0)
{
bool isdels = ids.Contains(mgdata.Mgdata.Rows[0]["cname"].ToString());
if (isdels == true)
{
status = "未窜货";
}
else
{
status = "窜货";
}
}
else
{
status = "无效防伪码";
}
SqlParameter[] pms =
{
new SqlParameter("@Bsid", id),
new SqlParameter("@Ip", ip),
new SqlParameter("@Zd", zd),
new SqlParameter("@City", ids),
new SqlParameter("@Uid", uid),
new SqlParameter("@Cid", cid),
new SqlParameter("@Cids", cids),
new SqlParameter("@Pid", pid),
new SqlParameter("@xlh", xlh),
new SqlParameter("@province", province),
new SqlParameter("@citycode", city),
new SqlParameter("@status", status)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor("insert into tb_Bsidrecord(Bsid,Ip,Zd,City,Uid,Cid,Cids,Pid,xlh,province,citycode,Status) values(@Bsid,@Ip,@Zd,@City,@Uid,@Cid,@Cids,@Pid,@xlh,@province,@citycode,@Status)", pms);
}
/// <summary>
/// 编辑器图片上传
/// </summary>
/// <returns></returns>
public ActionResult UploadEdit()
{
MessasgeInfor mginfor = new MessasgeInfor {
Mgbool = false, Mgcontent = "", Mgtitle = "系统提示", Mgdatacount = 0
};
Hashtable hash = new Hashtable();
mginfor = UploadImg("imgFile", "UploadFiles/Uimages", 400, 100, 100, 800, 900);
string js = string.Format("{0}\"error\":{1},\"url\":\"{2}\",\"message\":\"{3}\"{4}", "{", mginfor.Mgbool ? 0 : 1,
mginfor.Mgcontent.Split('$')[0], mginfor.Mgbool ? "上传成功！" : "上传失败(请不要上传超过400kb的图片)", "}");
return(ContentJson(js));
}
/// <summary>
/// 保存抽奖的数据
/// </summary>
/// <returns></returns>
public string AddChoujiangAjax()
{
string ids = Request["va1"];
string jx = Request["va2"];
string[] id = ids.Split(',');
string IsSuccess = "0";
foreach (string mt in id)
{
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@"update tb_InsertMeeting set jx=" + jx + " where id=" + mt + "");
}
return(IsSuccess);
}
/// <summary>
/// 导入数据源动作
/// </summary>
/// <returns></returns>
public bool DataInsertAjax(string filename, string meeting)
{
string dtTime = DateTime.Now.ToString();;
//string filename = System.Web.HttpUtility.UrlDecode(Request["txt0"]);
MessasgeInfor mgInfor = new MessasgeInfor
{
Mgbool = false,
Mgtitle = "系统提示",
Mgcontent = "操作失败，请确定上传文件是否正确(请参照模板)，或者文件是否有数据。"
};
//Datafun.Mgfunctioninfor(string.Format("update exl_slywh set del=1 where yearMonth='{0}'", dtTime));
filename = Server.MapPath("~/Content/excel/" + filename);
Excel_DR excelDr = new Excel_DR(filename, string.Format("select F1 as UserName,F2 as Tel1,F3 as Tel2 ,F4 as Znum,F5 as Yjrs,F6 as Bank from [Sheet1$] "), "");
MessasgeData mgData = excelDr.GetData();
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.NVarChar, 50),
new SqlParameter("@Tel1", SqlDbType.NVarChar, 50),
new SqlParameter("@Tel2", SqlDbType.NVarChar, 50),
new SqlParameter("@Znum", SqlDbType.NVarChar, 50),
new SqlParameter("@Yjrs", SqlDbType.NVarChar, 50),
new SqlParameter("@Bank", SqlDbType.NVarChar, 50),
new SqlParameter("@Meeting", SqlDbType.NVarChar, 50)
};
if (mgData.Mgdatacount > 0)
{
//DataTable dt1 = DataZDataActionDataTable(mgData.Mgdata, "yearMonth,userid", 0, mgData.Mgdatacount - 1, true, true, true, true, true);
DataTable dt1 = Kain_class.HtmlSubstring.SubstringFunction.DataZDataActionDataTable(mgData.Mgdata, 1, mgData.Mgdatacount - 1, true, true, true, true, true);
DataColumn priceColumn = new DataColumn();
priceColumn.DataType = System.Type.GetType("System.Decimal"); //该列的数据类型
priceColumn.ColumnName = "Meeting"; //该列得名称
priceColumn.DefaultValue = meeting; //该列得默认值
dt1.Columns.Add(priceColumn);
mgInfor = Datafun.DataUpdate(dt1, "insert into tb_InsertMeeting(UserName,Tel1,Tel2,Znum,Yjrs,Bank,Meeting)values(@UserName,@Tel1,@Tel2,@Znum,@Yjrs,@Bank,@Meeting)", parameters);
}
else
{
mgInfor.Mgcontent = mgData.Mgcontent;
}
return(mgInfor.Mgbool);
}
/// <summary>
/// 关闭游戏
/// </summary>
/// <returns></returns>
public string EndClick()
{
string Meeting = LgUser.Meetting;
string IsSuccess = "0";
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@"update tb_GameSet set status=0 where Meeting=@Meeting", new SqlParameter("@Meeting", Meeting));
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
public string Deletesure()
{
string table = Request["va2"];
string IsSuccess = "0";
string sql = @"update " + table + " set isdel=3 where isdel=1 ";
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(sql);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 最高负责人录入新会议
/// </summary>
/// <returns></returns>
public string AddMeetingAjax()
{
string Meeting = Request["va1"];
string IsSuccess = "1";
SqlParameter[] pms =
{
new SqlParameter("@Meeting", Meeting)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(@"if not exists(select * from tb_Meeting where MeetingName=@Meeting and isdel=0) begin insert into tb_Meeting (MeetingName)
values(@Meeting) end", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 设置桌子名称
/// </summary>
/// <returns></returns>
public string UznameAjax()
{
string id = Request["va1"];
string Zname = Request["va2"];
string IsSuccess = "1";
MessasgeInfor mginfor = new MessasgeInfor();
SqlParameter[] pms =
{
new SqlParameter("@id", id),
new SqlParameter("@Zname", Zname)
};
mginfor = Datafun.Mgfunctioninfor(@"Update tb_znum set Zname=@Zname where id=@id", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 设置宴席数量（桌位人数）
/// </summary>
/// <returns></returns>
public string AddZnumAjax()
{
string Meeting = LgUser.Meetting;
int Znum = Convert.ToInt32(Request["va2"]);
string Nums = Request["va3"];
string Color = Request["va4"];
string IsSuccess = "1";
MessasgeInfor mginfor = new MessasgeInfor();
for (int i = 1; i <= Znum; i++)
{
SqlParameter[] pms =
{
new SqlParameter("@Meeting", Meeting),
new SqlParameter("@Znum", Znum),
new SqlParameter("@Nums", Nums),
new SqlParameter("@Color", Color),
new SqlParameter("@Zh", i)
};
mginfor = Datafun.Mgfunctioninfor(@"if not exists(select * from tb_znum where Meeting=@Meeting and isdel=0 and Zh=@Zh) begin insert into tb_znum (Meeting,Znum,Nums,Color,Zh)
values(@Meeting,@Znum,@Nums,@Color,@Zh) end", pms);
}
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
public string Deletes()
{
string id = Request["va1"];
string table = Request["va2"];
string IsSuccess = "0";
string sql = @"Update " + table + " set isdel=1 where id=@id";
SqlParameter[] pms =
{
new SqlParameter("@id", id)
};
MessasgeInfor mginfor = Datafun.Mgfunctioninfor(sql, pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return(IsSuccess);
}
/// <summary>
/// 修改密码动作
/// </summary>
/// <returns></returns>
public string PassAjax()
{
string IsSuccess = "0";
string newp = Request["newp"];
string pass = Request["pass"];
MessasgeInfor mginfor = new MessasgeInfor();
SqlParameter[] pm ={
new SqlParameter("@newp",Passwd.SetPass(newp)),
new SqlParameter("@pass",Passwd.SetPass(pass)),
new SqlParameter("@UserId",LgUser.UserId)
};
string sql = @"IF EXISTS( select * from tb_login where id=@UserId and Password=@pass ) begin update tb_login set Password=@newp where id=@UserId end";
mginfor = Datafun.Mgfunctioninfor(sql, pm);
if (mginfor.Mgdatacount == 1)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return IsSuccess;
}
/// <summary>
/// 注册
/// </summary>
/// <returns></returns>
public string RegistAjax()
{
string IsSuccess = "0";
string bank = Request["bank"];
string sex = Request["sex"];
string PassWord = Request["PassWord"];
string Email = Request["Email"];
string tel = Request["tel"];
MessasgeInfor mginfor = new MessasgeInfor();
SqlParameter[] pm ={
new SqlParameter("@bank",bank),
new SqlParameter("@PassWord",Passwd.SetPass(PassWord)),
new SqlParameter("@sex",sex),
new SqlParameter("@Email",Email),
new SqlParameter("@tel",tel)
};
string sql = @"IF not EXISTS( select * from tb_login where UserName=@tel ) begin insert into tb_login (Bank,PassWord,Sex,Email,UserName,Lvl,Wrong,exam) values(@bank,@PassWord,@sex,@Email,@tel,1,'0,','0,') end";
mginfor = Datafun.Mgfunctioninfor(sql, pm);
if (mginfor.Mgdatacount == 1)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return IsSuccess;
}
/// <summary>
/// 我的错题删除
/// </summary>
/// <returns></returns>
public string DeletesWrong()
{
string id = Request["id"];
string IsSuccess = "0";
string sql = "";
string exam = "";
string ids = "";
MessasgeInfor mginfor = new MessasgeInfor();
MessasgeData mgdata = Datafun.MgfunctionData("select Wrong from tb_login where id=@id", new SqlParameter("@id", LgUser.UserId));
if (mgdata.Mgdatacount > 0)
{
exam = mgdata.Mgdata.Rows[0]["Wrong"].ToString();
}
string[] eid = exam.Substring(0, exam.Length - 1).Split(',');
foreach (string str in eid)
{
if (str != id)
{
ids += str + ",";
}
}
SqlParameter[] pms = {
new SqlParameter("@id",LgUser.UserId),
new SqlParameter("@ids",ids)
};
mginfor = Datafun.Mgfunctioninfor("update tb_login set Wrong=@ids where id=@id", pms);
if (mginfor.Mgdatacount > 0)
{
IsSuccess = "0";
}
else
{
IsSuccess = "1";
}
return IsSuccess;
}
/// <summary>
/// 修改Banner
/// </summary>
/// <returns></returns>
public string BanerSaveAjax()
{
string imgurl = Request["imgurl"];
string IsSuccess = "0";
string[] img=imgurl.Split(',');
MessasgeInfor mginfor = new MessasgeInfor();
mginfor = Datafun.Mgfunctioninfor("delete from tb_baner");
foreach (string imageurl in img)
{
SqlParameter[] pms = {
new SqlParameter("@Img",imageurl),
};
mginfor = Datafun.Mgfunctioninfor(@"insert into tb_baner(imageurl)values (@Img)", pms);
}
return IsSuccess;
}
/// <summary>
/// 上传图片多参数
/// </summary>
/// <param name="fileskey"></param>
/// <param name="uploadpath"></param>
/// <param name="filesize"></param>
/// <param name="minWidth"></param>
/// <param name="minHeight"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <returns></returns>
private MessasgeInfor UploadImg(string fileskey, string uploadpath, int filesize, int minWidth, int minHeight, int maxWidth, int maxHeight)
{
MessasgeInfor mgInfor = new MessasgeInfor {
Mgbool = false, Mgcontent = "", Mgtitle = "系统提示", Mgdatacount = 0
};
System.IO.Stream stream = null;
System.Drawing.Image originalImg = null; //原图
System.Drawing.Image thumbImg = null; //缩放图
try
{
string resultTip = string.Empty; //返回信息
HttpPostedFileBase file = Request.Files[fileskey]; //上传文件
string uploadPath = Server.MapPath("~/Content/" + uploadpath); //得到上传路径
string lastImgUrl = @Request.Params["LastImgUrl"];
if (!string.IsNullOrEmpty(lastImgUrl))
{
FileDel(Server.MapPath(lastImgUrl));
}
if (file != null)
{
if (!System.IO.Directory.Exists(uploadPath))
{
System.IO.Directory.CreateDirectory(uploadPath);
//mgInfor.Mgbool = false;
//mgInfor.Mgcontent = "不存在";
//return mgInfor;
}
if (file.ContentLength > filesize * 1024)
{
FileDel(Server.MapPath(lastImgUrl));
mgInfor.Mgbool = false;
mgInfor.Mgcontent = string.Format("文件大小超过了{0}kb", filesize);
return(mgInfor);
}
string ext = System.IO.Path.GetExtension(file.FileName).ToLower(); //上传文件的后缀（小写）
if (ext == ".jpg" || ext == ".png")
{
string flag = "edit_" + DateTime.Now.ToFileTime() + ext;
string uploadFilePath = uploadPath + "\\" + flag; //缩放图文件路径
stream = file.InputStream;
originalImg = System.Drawing.Image.FromStream(stream);
if (originalImg.Width >= minWidth && originalImg.Height >= minHeight)
{
// thumbImg = originalImg;/
thumbImg = GetThumbNailImage(originalImg, maxWidth, maxHeight); //按宽、高缩放
if (thumbImg.Width >= minWidth && thumbImg.Height >= minHeight)
{
thumbImg.Save(uploadFilePath);
mgInfor.Mgcontent = "/Content/" + uploadpath + "/" + flag + "$" + thumbImg.Width + "$" + thumbImg.Height;
//mgInfor.Mgcontent = "{ url:\"\\Content\\imgTemp" + "\\" + flag + "\",w:" + thumbImg.Width + " }";
mgInfor.Mgbool = true;
}
else
{
mgInfor.Mgcontent = "图片比例不符合要求";
}
}
else
{
mgInfor.Mgcontent = "图片尺寸必须大于" + minWidth + "*" + minHeight;
FileDel(Server.MapPath(lastImgUrl));
}
}
}
else
{
mgInfor.Mgbool = false;
mgInfor.Mgcontent = "上传文件为空";
}
}
catch (Exception)
{
throw;
}
finally
{
if (originalImg != null)
{
originalImg.Dispose();
}
if (stream != null)
{
stream.Close();
stream.Dispose();
}
if (thumbImg != null)
{
thumbImg.Dispose();
}
GC.Collect();
}
return(mgInfor);
}
/// <summary>
/// 编辑器图片上传
/// </summary>
/// <returns></returns>
public ActionResult UploadEdit()
{
MessasgeInfor mginfor = new MessasgeInfor { Mgbool = false, Mgcontent = "", Mgtitle = "系统提示", Mgdatacount = 0 };
Hashtable hash = new Hashtable();
mginfor = UploadImg("imgFile", "UploadFiles/Uimages", 400, 100, 100, 800, 900);
string js = string.Format("{0}\"error\":{1},\"url\":\"{2}\",\"message\":\"{3}\"{4}", "{", mginfor.Mgbool ? 0 : 1,
mginfor.Mgcontent.Split('$')[0], mginfor.Mgbool ? "上传成功！" : "上传失败(请不要上传超过400kb的图片)", "}");
return ContentJson(js);
}
/// <summary>
/// 上传图片多参数
/// </summary>
/// <param name="fileskey"></param>
/// <param name="uploadpath"></param>
/// <param name="filesize"></param>
/// <param name="minWidth"></param>
/// <param name="minHeight"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <returns></returns>
private MessasgeInfor UploadImg(string fileskey, string uploadpath, int filesize, int minWidth, int minHeight, int maxWidth, int maxHeight)
{
MessasgeInfor mgInfor = new MessasgeInfor { Mgbool = false, Mgcontent = "", Mgtitle = "系统提示", Mgdatacount = 0 };
System.IO.Stream stream = null;
System.Drawing.Image originalImg = null; //原图
System.Drawing.Image thumbImg = null; //缩放图
try
{
string resultTip = string.Empty; //返回信息
HttpPostedFileBase file = Request.Files[fileskey]; //上传文件
string uploadPath = Server.MapPath("~/Content/" + uploadpath); //得到上传路径
string lastImgUrl = @Request.Params["LastImgUrl"];
if (!string.IsNullOrEmpty(lastImgUrl))
{
FileDel(Server.MapPath(lastImgUrl));
}
if (file != null)
{
if (!System.IO.Directory.Exists(uploadPath))
{
System.IO.Directory.CreateDirectory(uploadPath);
//mgInfor.Mgbool = false;
//mgInfor.Mgcontent = "不存在";
//return mgInfor;
}
if (file.ContentLength > filesize * 1024)
{
FileDel(Server.MapPath(lastImgUrl));
mgInfor.Mgbool = false;
mgInfor.Mgcontent = string.Format("文件大小超过了{0}kb", filesize);
return mgInfor;
}
string ext = System.IO.Path.GetExtension(file.FileName).ToLower(); //上传文件的后缀（小写）
if (ext == ".jpg" || ext == ".png")
{
string flag = "edit_" + DateTime.Now.ToFileTime() + ext;
string uploadFilePath = uploadPath + "\\" + flag; //缩放图文件路径
stream = file.InputStream;
originalImg = System.Drawing.Image.FromStream(stream);
if (originalImg.Width >= minWidth && originalImg.Height >= minHeight)
{
// thumbImg = originalImg;/
thumbImg = GetThumbNailImage(originalImg, maxWidth, maxHeight); //按宽、高缩放
if (thumbImg.Width >= minWidth && thumbImg.Height >= minHeight)
{
thumbImg.Save(uploadFilePath);
mgInfor.Mgcontent = "/Content/" + uploadpath + "/" + flag + "$" + thumbImg.Width + "$" + thumbImg.Height;
//mgInfor.Mgcontent = "{ url:\"\\Content\\imgTemp" + "\\" + flag + "\",w:" + thumbImg.Width + " }";
mgInfor.Mgbool = true;
}
else
{
mgInfor.Mgcontent = "图片比例不符合要求";
}
}
else
{
mgInfor.Mgcontent = "图片尺寸必须大于" + minWidth + "*" + minHeight;
FileDel(Server.MapPath(lastImgUrl));
}
}
}
else
{
mgInfor.Mgbool = false;
mgInfor.Mgcontent = "上传文件为空";
}
}
catch (Exception)
{
throw;
}
finally
{
if (originalImg != null)
{
originalImg.Dispose();
}
if (stream != null)
{
stream.Close();
stream.Dispose();
}
if (thumbImg != null)
{
thumbImg.Dispose();
}
GC.Collect();
}
return mgInfor;
}