ProfileProviderAttribute(String) 建構函式

定義

命名空間:

System.Web.Profile

組件:

System.Web.dll

建立一個 ProfileProviderAttribute 類別的新執行個體，並命名為指定的設定檔提供者名稱。

public:
 ProfileProviderAttribute(System::String ^ providerName);

public ProfileProviderAttribute (string providerName);

new System.Web.Profile.ProfileProviderAttribute : string -> System.Web.Profile.ProfileProviderAttribute

Public Sub New (providerName As String)

參數

providerName

String

屬性設定檔提供者的名稱。

範例

下列程式代碼範例會定義繼承自 類別的 ProfileBase 類別，以建立自定義配置檔。 自訂設定檔的類型是在應用程式的 Web.config 檔案中設定檔組態項目的 屬性中指定inherits。 如需指定自定義配置檔實作的組態檔範例，請參閱 ProfileProviderAttribute 類別概觀。

using System;
using System.Web.Profile;

namespace Samples.AspNet.Profile
{
  public class EmployeeProfile : ProfileBase
  {
    [SettingsAllowAnonymous(false)]
    [ProfileProvider("EmployeeInfoProvider")]
    public string Department
    {
      get { return base["EmployeeDepartment"].ToString(); }
      set { base["EmployeeDepartment"] = value; }
    }

    [SettingsAllowAnonymous(false)]
    [ProfileProvider("EmployeeInfoProvider")]
    public EmployeeInfo Details
    {
      get { return (EmployeeInfo)base["EmployeeInfo"]; }
      set { base["EmployeeInfo"] = value; }
    }
  }

  public class EmployeeInfo
  {
    public string Name;
    public string Address;
    public string Phone;
    public string EmergencyContactName;
    public string EmergencyContactAddress;
    public string EmergencyContactPhone;
  }
}

Imports System.Web.Profile

Namespace Samples.AspNet.Profile

  Public Class EmployeeProfile
    Inherits ProfileBase

    <SettingsAllowAnonymous(False)> _
    <ProfileProvider("EmployeeInfoProvider")> _
    Public Property Department As String
      Get
        Return MyBase.Item("EmployeeDepartment").ToString()
      End Get
      Set
        MyBase.Item("EmployeeDepartment") = value
      End Set
    End Property

    <SettingsAllowAnonymous(False)> _
    <ProfileProvider("EmployeeInfoProvider")> _
    Public Property Details As EmployeeInfo
      Get
        Return CType(MyBase.Item("EmployeeInfo"), EmployeeInfo)
      End Get
      Set
        MyBase.Item("EmployeeInfo") = value
      End Set
    End Property
  End Class

  Public Class EmployeeInfo
    Public Name As String
    Public Address As String
    Public Phone As String
    Public EmergencyContactName As String
    Public EmergencyContactAddress As String
    Public EmergencyContactPhone As String
  End Class

End Namespace

備註

類別 ProfileProviderAttribute 可用來識別自定義配置檔實作屬性的配置檔提供者。 自訂配置檔實作是繼承自抽象類的 ProfileBase 類別，並定義配置檔 組態專案中 未指定之使用者配置檔的屬性。

另請參閱

• ASP.NET 設定檔屬性概觀