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ASP.NET MVCでカスタムプロファイルプロバイダを実装しようとしました。 多くのチュートリアルを読んだことがありますが、問題がどこにあるのかわかりません。それはImplementing Profile Provider in ASP.NET MVCとかなり似ています。ASP.NET MVCでのカスタムプロファイルプロバイダの実装
しかし、私は私自身のプロファイルプロバイダを作成したいのですが、私はProfileProviderから継承以下のクラスを書いた：ここ
public class UserProfileProvider : ProfileProvider
{
#region Variables
public override string ApplicationName { get; set; }
public string ConnectionString { get; set; }
public string UpdateProcedure { get; set; }
public string GetProcedure { get; set; }
#endregion
#region Methods
public UserProfileProvider()
{ }
internal static string GetConnectionString(string specifiedConnectionString)
{
if (String.IsNullOrEmpty(specifiedConnectionString))
return null;
// Check <connectionStrings> config section for this connection string
ConnectionStringSettings connObj = ConfigurationManager.ConnectionStrings[specifiedConnectionString];
if (connObj != null)
return connObj.ConnectionString;
return null;
}
#endregion
#region ProfileProvider Methods Implementation
public override void Initialize(string name, System.Collections.Specialized.NameValueCollection config)
{
if (config == null)
throw new ArgumentNullException("config");
if (String.IsNullOrEmpty(name))
name = "UserProfileProvider";
if (String.IsNullOrEmpty(config["description"]))
{
config.Remove("description");
config.Add("description", "My user custom profile provider");
}
base.Initialize(name, config);
if (String.IsNullOrEmpty(config["connectionStringName"]))
throw new ProviderException("connectionStringName not specified");
ConnectionString = GetConnectionString(config["connectionStringName"]);
if (String.IsNullOrEmpty(ConnectionString))
throw new ProviderException("connectionStringName not specified");
if ((config["applicationName"] == null) || String.IsNullOrEmpty(config["applicationName"]))
ApplicationName = System.Web.Hosting.HostingEnvironment.ApplicationVirtualPath;
else
ApplicationName = config["applicationName"];
if (ApplicationName.Length > 256)
throw new ProviderException("Application name too long");
UpdateProcedure = config["updateUserProcedure"];
if (String.IsNullOrEmpty(UpdateProcedure))
throw new ProviderException("updateUserProcedure not specified");
GetProcedure = config["getUserProcedure"];
if (String.IsNullOrEmpty(GetProcedure))
throw new ProviderException("getUserProcedure not specified");
}
public override System.Configuration.SettingsPropertyValueCollection GetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyCollection collection)
{
SettingsPropertyValueCollection values = new SettingsPropertyValueCollection();
SqlConnection myConnection = new SqlConnection(ConnectionString);
SqlCommand myCommand = new SqlCommand(GetProcedure, myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
myCommand.Parameters.AddWithValue("@FirstName", (string)context["FirstName"]);
try
{
myConnection.Open();
SqlDataReader reader = myCommand.ExecuteReader(CommandBehavior.SingleRow);
reader.Read();
foreach (SettingsProperty property in collection)
{
SettingsPropertyValue value = new SettingsPropertyValue(property);
if (reader.HasRows)
{
value.PropertyValue = reader[property.Name];
values.Add(value);
}
}
}
finally
{
myConnection.Close();
myCommand.Dispose();
}
return values;
}
public override void SetPropertyValues(System.Configuration.SettingsContext context, System.Configuration.SettingsPropertyValueCollection collection)
{
SqlConnection myConnection = new SqlConnection(ConnectionString);
SqlCommand myCommand = new SqlCommand(UpdateProcedure, myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
foreach (SettingsPropertyValue value in collection)
{
myCommand.Parameters.AddWithValue(value.Name, value.PropertyValue);
}
myCommand.Parameters.AddWithValue("@FirstName", (string)context["FirstName"]);
try
{
myConnection.Open();
myCommand.ExecuteNonQuery();
}
finally
{
myConnection.Close();
myCommand.Dispose();
}
}
は私のコントローラで私CreateProfileアクションです：
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult CreateProfile(string Username, string Password, string FirstName, string LastName)
{
MembershipCreateStatus IsCreated = MembershipCreateStatus.ProviderError;
MembershipUser user = null;
user = Membership.CreateUser(Username, Password, "[email protected]", "Q", "A", true, out IsCreated);
if (IsCreated == MembershipCreateStatus.Success && user != null)
{
ProfileCommon profile = (ProfileCommon)ProfileBase.Create(user.UserName);
profile.FirstName = FirstName;
profile.LastName = LastName;
profile.Save();
}
return RedirectToAction("Index", "Home");
}
私の手続きusp_GetUserProcedureは特別なものではありません。
ALTER PROCEDURE [dbo].[usp_GetUserProcedure]
-- Add the parameters for the stored procedure here
@FirstName varchar(50)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT * FROM dbo.Users WHERE FirstName = @FirstName
END
A ND私のWeb.Configファイル：
<profile enabled="true"
automaticSaveEnabled="false"
defaultProvider="UserProfileProvider"
inherits="Test.Models.ProfileCommon">
<providers>
<clear/>
<add name="UserProfileProvider"
type="Test.Controllers.UserProfileProvider"
connectionStringName="ApplicationServices"
applicationName="UserProfileProvider"
getUserProcedure="usp_GetUserProcedure"
updateUserProcedure="usp_UpdateUserProcedure"/>
</providers>
</profile>
しかし、私は常にこの例外を取得：
プロシージャまたは関数 'usp_GetUserProcedureは' パラメータを期待 '@FirstName'、供給されませんでした。
私は何が間違っているかもしれないと思っていますか？