迈克，我相信您的观察是正确的。我正在使用将Azure TableStorage用作数据存储的ProfileProvider。我想从数据库中获取用户配置文件列表，并将其与成员资格提供者的信息合并。我花了一段时间才意识到，以用户名作为参数调用ProfileBase.Create（）会对TableStorage进行查找，并实际上检索 与该用户名关联的数据。就我而言，调用此方法 Create（） 会产生误导，我期望 Load（） 或 Get（） 。目前，我的代码如下所示：
public IEnumerable<AggregatedUser> GetAllAggregatedUsers()
{
ProfileInfoCollection allProfiles = this.GetAllUserscore(
ProfileManager.GetAllProfiles(ProfileAuthenticationOption.All)
);
//AggregatedUser is simply a custom Class that holds all the properties (Email, FirstName) that are being used
var allUsers = new List<AggregatedUser>();
AggregatedUser currentUser = null;
MembershipUser currentMember = null;
foreach (ProfileInfo profile in allProfiles)
{
currentUser = null;
// Fetch profile information from profile store
ProfileBase webProfile = ProfileBase.Create(profile.UserName);
// Fetch core information from membership store
currentMember = Membership.FindUsersByName(profile.UserName)[profile.UserName];
if (currentMember == null)
continue;
currentUser = new AggregatedUser();
currentUser.Email = currentMember.Email;
currentUser.FirstName = GetStringValue(webProfile, "FirstName");
currentUser.LastName = GetStringValue(webProfile, "LastName");
currentUser.Roles = Roles.GetRolesForUser(profile.UserName);
currentUser.Username = profile.UserName;
allUsers.Add(currentUser);
}
return allUsers;
}
private String GetStringValue(ProfileBase profile, String valueName)
{
if (profile == null)
return String.Empty;
var propValue = profile.PropertyValues[valueName];
if (propValue == null)
return String.Empty;
return propValue.PropertyValue as String;
}
有没有更好的方法（更直接，更高效）
我看过Web Profile Builder，但是IMO仅通过生成代理类为自定义配置文件属性提供设计时的智能感知。
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