c# - 将具有配置文件的网站转换为 Web 应用程序项目

Question

我正在尝试转换现有的 website到 Web 应用程序项目，我在让配置文件正常工作时遇到了很大的问题。

网站项目中代码隐藏的一个例子是

register-with-role-and-profile.ascx.cs

    // Add the newly created user to the default Role.
    Roles.AddUserToRole(CreateUserWizard1.UserName, wsatDefaultRole);

    // Create an empty Profile for the newly created user
    ProfileCommon p = (ProfileCommon)ProfileCommon.Create(CreateUserWizard1.UserName, true);

    // Populate some Profile properties. Values are located in web.config file
    p.Company.Company = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeName")).Text;
    p.Company.Address = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeAddress")).Text;
    p.Company.City = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeCity")).Text;
    p.Company.State = ((DropDownList)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlStates")).SelectedValue;
    p.Company.PostalCode = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeZip")).Text;
    p.Company.Phone = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbContactPhone")).Text;
    p.Company.Fax = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbContactFax")).Text;
    p.Preferences.Newsletter = ((DropDownList)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlNewsletter")).SelectedValue;

    // Save profile - must be done since we explicitly created it
    p.Save();

web.config

<profile defaultProvider="MyCMSTableProfileProvider" automaticSaveEnabled="false" enabled="true">
    <providers>
        <clear/>
        <add name="MyCMSTableProfileProvider" applicationName="MyCMS" connectionStringName="dbMyCMSConnectionString" table="aspnet_CustomProfile" type="CustomProfile.SqlTableProfileProvider"/>
        <add name="MyCMSStoredProcedureProfileProvider" applicationName="MyCMS" connectionStringName="dbMyCMSConnectionString" type="CustomProfile.SqlStoredProcedureProfileProvider" setProcedure="sp_wsat_SetCustomProfileData" readProcedure="sp_wsat_GetCustomProfileData"/>
    </providers>
    <properties>
        <group name="Personal">
            <add name="FirstName" type="String" defaultValue="[null]" customProviderData="FirstName;nvarchar"/>
            <add name="LastName" type="String" defaultValue="[null]" customProviderData="LastName;nvarchar"/>
            <add name="Gender" type="String" defaultValue="[null]" customProviderData="Gender;nvarchar"/>
            <add name="BirthDate" type="DateTime" defaultValue="[null]" customProviderData="BirthDate;datetime"/>
            <add name="Occupation" type="String" defaultValue="[null]" customProviderData="Occupation;nvarchar"/>
            <add name="Website" type="String" defaultValue="[null]" customProviderData="PersonalWebsite;nvarchar"/>
        </group>
        <group name="Address">
            <add name="Country" type="String" defaultValue="[null]" customProviderData="Country;nvarchar"/>
            <add name="Address" type="String" defaultValue="[null]" customProviderData="Address;nvarchar"/>
            <add name="AptNumber" type="String" defaultValue="[null]" customProviderData="AptNumber;nvarchar"/>
            <add name="City" type="String" defaultValue="[null]" customProviderData="City;nvarchar"/>
            <add name="State" type="String" defaultValue="[null]" customProviderData="State;nvarchar"/>
            <add name="PostalCode" type="String" defaultValue="[null]" customProviderData="PostalCode;nvarchar"/>
        </group>
        <group name="Contacts">
            <add name="DayPhone" type="String" defaultValue="[null]" customProviderData="DayPhone;nvarchar"/>
            <add name="DayPhoneExt" type="String" defaultValue="[null]" customProviderData="DayPhoneExt;nvarchar"/>
            <add name="EveningPhone" type="String" defaultValue="[null]" customProviderData="EveningPhone;nvarchar"/>
            <add name="EveningPhoneExt" type="String" defaultValue="[null]" customProviderData="EveningPhoneExt;nvarchar"/>
            <add name="CellPhone" type="String" defaultValue="[null]" customProviderData="CellPhone;nvarchar"/>
            <add name="Fax" type="String" defaultValue="[null]" customProviderData="Fax;nvarchar"/>
        </group>
        <group name="Company">
            <add name="Company" type="String" defaultValue="[null]" customProviderData="Company;nvarchar"/>
            <add name="Address" type="String" defaultValue="[null]" customProviderData="Address2;nvarchar"/>
            <add name="City" type="String" defaultValue="[null]" customProviderData="City2;nvarchar"/>
            <add name="State" type="String" defaultValue="[null]" customProviderData="State2;nvarchar"/>
            <add name="PostalCode" type="String" defaultValue="[null]" customProviderData="PostalCode2;nvarchar"/>
            <add name="Phone" type="String" defaultValue="[null]" customProviderData="Phone2;nvarchar"/>
            <add name="Fax" type="String" defaultValue="[null]" customProviderData="Fax2;nvarchar"/>
            <add name="Website" type="String" defaultValue="[null]" customProviderData="Website2;nvarchar"/>
        </group>
        <group name="Preferences">
            <add name="Culture" type="String" defaultValue="en-US" customProviderData="Culture;nvarchar"/>
            <add name="Newsletter" type="String" defaultValue="[null]" customProviderData="Newsletter;nvarchar"/>
        </group>
    </properties>
</profile>

但这会产生错误找不到类型或命名空间名称“ProfileCommon”(您是否缺少 using 指令或程序集引用？)

使用这个 example我创建了 2 个新类

ProfileInfo.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace myWSAT.controls
{
    [Serializable]
    public class Personal
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string Gender { get; set; }
        public DateTime BirthDate { get; set; }
        public string Occupation { get; set; }
        public string Website { get; set; }
    }

    [Serializable]
    public class Address
    {
        public string Country { get; set; }
        public string Address1 { get; set; }
        public string AptNumber { get; set; }
        public string City { get; set; }
        public string State { get; set; }
        public string PostalCode { get; set; }
    }

    [Serializable]
    public class Contacts
    {
        public string DayPhone { get; set; }
        public string DayPhoneExt { get; set; }
        public string EveningPhone { get; set; }
        public string EveningPhoneExt { get; set; }
        public string CellPhone { get; set; }
        public string Fax { get; set; }

    }

    [Serializable]
    public class Company
    {
        public string CompanyName { get; set; }
        public string Address { get; set; }
        public string City { get; set; }
        public string State { get; set; }
        public string PostalCode { get; set; }
        public string Phone { get; set; }
        public string Fax { get; set; }
        public string Website { get; set; }

    }

    [Serializable]
    public class Preferences
    {
        public string Culture { get; set; }
        public string Newsletter { get; set; }

    }

    [Serializable]
    public class ProfileInfo
    {
        public Personal Personal { get; set; }
        public Address Address { get; set; }
        public Contacts Contacts { get; set; }
        public Company Company { get; set; }
        public Preferences Preferences { get; set; }
    }

}

wProfile.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Profile;

namespace myWSAT.controls
{
    public class wProfile : ProfileBase
    {
        public ProfileInfo ProfileInfo
        {
            get { return (ProfileInfo)GetPropertyValue("ProfileInfo"); }
        }

        public static wProfile GetProfile()
        {
            return (wProfile)HttpContext.Current.Profile;
        }

        public static wProfile GetProfile(string userName)
        {
            return (wProfile)Create(userName);
        }  
    }
}

然后修改register-with-role-and-profile.ascx.cs 到

// add newly created user to default Role specified above
if (Roles.RoleExists(wsatDefaultRole))
{
    // Add the newly created user to the default Role.
    Roles.AddUserToRole(CreateUserWizard1.UserName, wsatDefaultRole);

    // Create an empty Profile for the newly created user
    wProfile p = wProfile.GetProfile(Membership.GetUser().UserName);
    //ProfileCommon p = (ProfileCommon)ProfileCommon.Create(CreateUserWizard1.UserName, true);

    // Populate some Profile properties. Values are located in web.config file
    p.ProfileInfo.Company.CompanyName = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeName")).Text;
    p.ProfileInfo.Company.Address = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeAddress")).Text;
    p.ProfileInfo.Company.City = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeCity")).Text;
    p.ProfileInfo.Company.State = ((DropDownList)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlStates")).SelectedValue;
    p.ProfileInfo.Company.PostalCode = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbOfficeZip")).Text;
    p.ProfileInfo.Company.Phone = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbContactPhone")).Text;
    p.ProfileInfo.Company.Fax = ((TextBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("txbContactFax")).Text;
    p.ProfileInfo.Preferences.Newsletter = ((DropDownList)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlNewsletter")).SelectedValue;

    // Save profile - must be done since we explicitly created it
    p.Save();

}

此构建和运行正常，但以下行始终返回 null。

wProfile p = wProfile.GetProfile(Membership.GetUser().UserName);

我不确定哪里出了问题？我还尝试了此 link 底部的示例没有成功

编辑:

我已经阅读了很多链接并尝试了几种解决方案，但我的专业知识是这个领域不是很好。我想我是在寻求一些语法方面的帮助来让它运行，我可能会在可能的情况下提供赏金。

编辑:如果我附上我尝试将其转换为 WAP 的当前状态，它可能会有所帮助。 http://www.mediafire.com/?ouabeoxwu75b52c

Answer 1

一个问题是您正在调用 Membership.GetUser() 重载，它将加载当前登录用户的用户详细信息。由于这似乎是用户可以注册他/她的页面的一部分，这意味着代码运行时没有当前登录的用户。

您可能应该将行更改为:

wProfile p = wProfile.GetProfile(Membership.GetUser(CreateUserWizard1.UserName).UserName);

这是假设您此时已经创建了用户。或者更简单:

wProfile p = wProfile.GetProfile(CreateUserWizard1.UserName);

但我建议您也更改 wProfile 类，以便 GetProfile(string userName) 加载并返回用户名为 的用户的配置文件用户名。然后添加一个明确的 CreateProfile(string userName) 方法，您可以在要创建配置文件时使用该方法。在我看来，创建一个新的配置文件作为名为 GetProfile 的方法的副作用并不是一个好主意。

代码可以是:

wProfile p = wProfile.CreateProfile(CreateUserWizard1.UserName);