我从网站转移到网页应用程序以改进它,我在我的网站上有个人资料。
我的个人资料不起作用,所以我实现System.Web.ProfileProvider并创建一个类ProfileCommon继承ProfileBase我使用HttpContext.Current.Profile.SetPropertyValue和GetPropertyValue。它的工作原理,但问题是它有一个逻辑错误,因为HttpContext.Current.Profile不会调用我的ProfileProvider方法我怎么能修复它?或者在Web应用程序中是否有任何其他的配置文件实现?
public class ProfileCommon : ProfileBase
{
public string FirstName
{
get
{
return HttpContext.Current.Profile.GetPropertyValue("FirstName").ToString();
}
set
{
HttpContext.Current.Profile.SetPropertyValue("FirstName", value);
}
}
}
web.config中的
<profile inherits="BaniBookWebApp.Code.Core.ProfileCommon">
<providers>
<add name="CustomProfileProvider" type="BaniBookWebApp.Code.Core.CustomProfileProvider"/>
</providers>
</profile>
CustomProfileProvider:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using eLearn2Model;
using System.Collections;
using System.Configuration;
namespace AccessControl
{
public class ProfileProvider : System.Web.Profile.ProfileProvider
{
public ProfileProvider()
{
}
public override int DeleteInactiveProfiles(System.Web.Profile.ProfileAuthenticationOption authenticationOption, DateTime userInactiveSinceDate)
{
int res = -1;
using (var db = new eLearn2Entities())
{
List<Profile> profiles = (from m in db.Profiles
where (m.LastUpdatedDate.CompareTo(userInactiveSinceDate) < 0)
select m).ToList();
foreach (Profile profile in profiles)
{
if (profile != null)
{
db.Profiles.DeleteObject(profile);
res = db.SaveChanges();
}
}
}
return res;
}
public override int DeleteProfiles(string[] usernames)
{
int res = -1;
using (var db = new eLearn2Entities())
{
foreach (string username in usernames)
{
Profile profile = (from m in db.Profiles
join n in db.Users on m.UserId equals n.UserId
where n.UserName == username
select m).SingleOrDefault();
if (profile != null)
{
db.Profiles.DeleteObject(profile);
res = db.SaveChanges();
}
}
}
return res;
}
public override int DeleteProfiles(System.Web.Profile.ProfileInfoCollection profiles)
{
throw new NotImplementedException();
}
public override System.Configuration.SettingsPropertyValueCollection GetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyCollection collection)
{
System.Configuration.SettingsPropertyValueCollection spvc = new System.Configuration.SettingsPropertyValueCollection();
lock (collection.SyncRoot)
{
foreach (object item in collection)
{
SettingsProperty sp = (SettingsProperty)item;
SettingsPropertyValue spv = new SettingsPropertyValue(sp);
spvc.Add(spv);
}
}
return spvc;
}
public override void SetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyValueCollection collection)
{
string PropertyNames_ = string.Empty;
string PropertyValuesString_ = string.Empty;
string userID = string.Empty;
lock (collection.SyncRoot)
{
foreach (object item in collection)
{
SettingsPropertyValue spv = (SettingsPropertyValue)item;
if (spv.PropertyValue != null)
{
if (!string.IsNullOrEmpty(spv.PropertyValue.ToString()))
{
if (spv.Name.Equals("UserID"))
{
userID = spv.PropertyValue.ToString();
}
else
{
PropertyNames_ += spv.Name + ";";
PropertyValuesString_ += spv.PropertyValue.ToString() + ";";
}
}
}
}//foreach
}//lock
try
{
using (var db = new eLearn2Entities())
{
bool isAuthenticated = bool.Parse(context["IsAuthenticated"].ToString());
Profile profile = new Profile()
{
UserId = Guid.Parse(userID),
PropertyValuesString = PropertyValuesString_,
PropertyNames = PropertyNames_,
LastUpdatedDate = DateTime.UtcNow
};
db.Profiles.AddObject(profile);
db.SaveChanges();
}
}
catch
{
using (var db = new eLearn2Entities())
{
//bookmark gives me an error said multiple record
Guid myID = Guid.Parse(userID);
Profile existed_profile = db.Profiles.Where
(item => item.UserId == myID).SingleOrDefault() as Profile;
existed_profile.PropertyValuesString = PropertyValuesString_;
existed_profile.PropertyNames = PropertyNames_;
existed_profile.LastUpdatedDate = DateTime.UtcNow;
db.Profiles.ApplyOriginalValues(existed_profile);
db.SaveChanges();
}
}
}
}
}
答案 0 :(得分:3)
您是否尝试在web.config上添加enabled =“true”?
<profile inherits="BaniBookWebApp.Code.Core.ProfileCommon" enabled="true">