/// <summary>
/// 判断用户名是否已经被占用,被占用返回TRUE，否则False
/// </summary>
/// <param name="username">用户名</param>
/// <returns>被占用返回TRUE，否则False</returns>
public static bool IsUserNameAlreayUse(string username)
{
username = CommonMethodFacade.FinalString(username);
Query checkuser = new Query(typeof(XiHuan_UserInfoEntity));
Condition c = checkuser.GetQueryCondition();
c.AddEqualTo(XiHuan_UserInfoEntity.__USERNAME, username);
checkuser.SelectCount(XiHuan_UserInfoEntity.__ID, "usercount");
return(Convert.ToInt32(checkuser.ExecuteScalar()) > 0);
}
public static string GetProvinceNameById(string pid)
{
DataTable dt = ProvinceCityFacade.GetInstance().GetProvince();
DataRow[] dr = dt.Select("provinceID=" + pid);
if (dr.Length > 0)
{
return(CommonMethodFacade.FinalString(dr[0]["province"]));
}
else
{
return(string.Empty);
}
}
public static string GetSchoolNameById(string pid, string cid, string sid)
{
DataTable dt = ProvinceCityFacade.GetInstance().GetSchoolInfo(pid, cid);
DataRow[] dr = dt.Select("Id=" + sid);
if (dr.Length > 0)
{
return(CommonMethodFacade.FinalString(dr[0]["SchoolName"]));
}
else
{
return(string.Empty);
}
}
public static string GetAreaNameById(string aid)
{
DataTable dt = ProvinceCityFacade.GetInstance().GetAreaInfo("");
DataRow[] dr = dt.Select("areaId=" + aid);
if (dr.Length > 0)
{
return(CommonMethodFacade.FinalString(dr[0]["area"]));
}
else
{
return(string.Empty);
}
}
public static int GetIdByName(string uname)
{
uname = CommonMethodFacade.FinalString(uname);
RetrieveCriteria rc = new RetrieveCriteria(typeof(XiHuan_UserInfoEntity));
Condition c = rc.GetNewCondition();
c.AddEqualTo(XiHuan_UserInfoEntity.__USERNAME, uname);
rc.AddSelect(XiHuan_UserInfoEntity.__ID);
XiHuan_UserInfoEntity user = rc.AsEntity() as XiHuan_UserInfoEntity;
if (user != null)
{
return(user.ID);
}
else
{
return(0);
}
}
public static bool IsUserValid(string uname, string upass)
{
uname = CommonMethodFacade.FinalString(uname);
upass = CommonMethodFacade.FinalString(upass);
if (uname.Length > 0 && upass.Length > 0)
{
string sqlLogin = @"UPDATE XiHuan_UserInfo SET LastLoginTime=getdate(),
Score=Score+(CASE WHEN LastLoginTime<'{0}' THEN {1} ELSE 0 END )
WHERE UserName='******' AND OrignalPwd='{3}' ;";
int effcount = Query.ProcessSqlNonQuery(string.Format(sqlLogin, DateTime.Now.ToString("yyyy-MM-dd"),
SystemConfigFacade.Instance().LoginAddScore(), ValidatorHelper.SafeSql(uname),
ValidatorHelper.SafeSql(upass)),
GlobalVar.DataBase_Name);
return(effcount > 0);
}
else
{
return(false);
}
}
public DataTable GetGoodsChildType(string parentid)
{
this.dtinfo = this.dtChildTypeInfo.Clone();
if (CommonMethodFacade.FinalString(parentid).Length > 0)
{
DataRow[] dr = this.dtChildTypeInfo.Select("ParentId=" + parentid);
foreach (DataRow row in dr)
{
DataRow newrow = dtinfo.NewRow();
newrow["Id"] = row["Id"];
newrow["Name"] = row["Name"];
dtinfo.Rows.Add(newrow);
}
return(this.dtinfo);
}
else
{
return(this.dtChildTypeInfo);
}
}
public DataTable GetSchoolInfo(string pid, string cid)
{
pid = CommonMethodFacade.FinalString(pid);
cid = CommonMethodFacade.FinalString(cid);
if (pid.Length == 0 && cid.Length == 0)
{
return(this.schoolDt);
}
else
{
string filter = string.Empty;
schoolInfo = schoolDt.Clone();
if (pid.Length > 0 && cid.Length > 0)
{
filter += string.Format("ProvinceId={0} and CityId={1} ", pid, cid);
}
else
{
if (pid.Length > 0)
{
filter += string.Format("ProvinceId={0} ", pid);
}
if (cid.Length > 0)
{
filter += string.Format("CityId={0} ", cid);
}
}
DataRow[] schoolrow = schoolDt.Select(filter);
foreach (DataRow row in schoolrow)
{
DataRow newschoolrow = schoolInfo.NewRow();
newschoolrow["SchoolName"] = row["SchoolName"];
newschoolrow["Id"] = row["Id"];
newschoolrow["ProvinceId"] = row["ProvinceId"];
newschoolrow["CityId"] = row["CityId"];
schoolInfo.Rows.Add(newschoolrow);
}
return(this.schoolInfo);
}
}
public DataTable GetAreaInfo(string cid)
{
cid = CommonMethodFacade.FinalString(cid);
if (cid.Length > 0)
{
this.areaInfo = areaDt.Clone();
DataRow[] arearow = areaDt.Select("father='" + cid + "'");
foreach (DataRow row in arearow)
{
DataRow newarearow = areaInfo.NewRow();
newarearow["area"] = row["area"];
newarearow["areaId"] = row["areaId"];
areaInfo.Rows.Add(newarearow);
}
return(areaInfo);
}
else
{
return(this.areaDt);
}
}
public static string GetCityNameById(string cid)
{
string result = string.Empty;
DataTable dt = ProvinceCityFacade.GetInstance().GetCityInfo("");
DataRow[] dr = dt.Select("cityID=" + cid);
if (dr.Length > 0)
{
result = CommonMethodFacade.FinalString(dr[0]["city"]);
}
else
{
dr = dt.Select("father=" + cid);
if (dr.Length > 0)
{
result = CommonMethodFacade.FinalString(dr[0]["city"]);
}
}
return(result);
}
/// <summary>
/// 悄悄话是否可见
/// </summary>
/// <param name="fromid">留言人Id</param>
/// <param name="toid">留言对象Id</param>
/// <param name="uid">当前人Id</param>
/// <param name="issceret">是否悄悄话</param>
/// <returns>是否需要显示留言内容</returns>
public static bool IsSceretNoteShow(string fromid, string toid, string uid, string issceret)
{
fromid = CommonMethodFacade.FinalString(fromid);
toid = CommonMethodFacade.FinalString(toid);
issceret = CommonMethodFacade.FinalString(issceret);
if (issceret.Equals("1"))
{
if (uid.Equals("0"))
{
return(false);
}
else
{
return(uid == fromid || uid == toid);
}
}
else
{
return(true);
}
}
public DataTable GetCityInfo(string pid)
{
pid = CommonMethodFacade.FinalString(pid);
if (pid.Length > 0)
{
this.cityInfo = cityDt.Clone();
DataRow[] cityrow = cityDt.Select("father='" + pid + "'");
foreach (DataRow row in cityrow)
{
DataRow newcityrow = cityInfo.NewRow();
newcityrow["city"] = row["city"];
newcityrow["cityId"] = row["cityId"];
newcityrow["father"] = row["father"];
cityInfo.Rows.Add(newcityrow);
}
return(cityInfo);
}
else
{
return(this.cityDt);
}
}
public string RegMesContent()
{
DataRow[] dr = dt.Select("ConfigKey='RegisterMessageContent'");
return(dr.Length > 0 ? CommonMethodFacade.FinalString(dr[0]["ConfigValue"]) : string.Empty);
}