ElementInformation.Validator 属性

定义

命名空间:

System.Configuration

程序集:

System.Configuration.ConfigurationManager.dll

包:

System.Configuration.ConfigurationManager v8.0.0

Source:

ElementInformation.cs

获取用于验证关联的 ConfigurationElement 对象的对象。

public:
 property System::Configuration::ConfigurationValidatorBase ^ Validator { System::Configuration::ConfigurationValidatorBase ^ get(); };

public System.Configuration.ConfigurationValidatorBase Validator { get; }

member this.Validator : System.Configuration.ConfigurationValidatorBase

Public ReadOnly Property Validator As ConfigurationValidatorBase

属性值

ConfigurationValidatorBase

用于验证关联的 ConfigurationElement 对象的对象。

示例

下面的示例演示如何使用 Validator 属性。

static public void GetElementValidator()
{
    // Get the current configuration file.
    System.Configuration.Configuration config =
            ConfigurationManager.OpenExeConfiguration(
            ConfigurationUserLevel.None);

    // Get the section.
    UrlsSection section =
        (UrlsSection)config.GetSection("MyUrls");

    // Get the element.
    UrlConfigElement url = section.Simple;

    // Get the element source file.
    ConfigurationValidatorBase elValidator =
        url.ElementInformation.Validator;

    Console.WriteLine("Url element validator: {0}",
                    elValidator.ToString());
}

Public Shared Sub GetElementValidator() 

    ' Get the current configuration file.
    Dim config _
    As System.Configuration.Configuration = _
    ConfigurationManager.OpenExeConfiguration( _
    ConfigurationUserLevel.None)

    ' Get the section.
    Dim section As UrlsSection = _
    CType(config.GetSection("MyUrls"), UrlsSection)
    
    ' Get the element.
    Dim url As UrlConfigElement = _
    section.Simple
    
    ' Get the element source file.
    Dim elValidator _
    As ConfigurationValidatorBase = _
    url.ElementInformation.Validator
    
    Console.WriteLine("Url element validator: {0}", _
    elValidator.ToString())

End Sub

注解

验证程序对象不是必需的，此属性可能返回 null。