InfiniteIntConverter 类

定义

public ref class InfiniteIntConverter sealed : System::Configuration::ConfigurationConverterBase

public sealed class InfiniteIntConverter : System.Configuration.ConfigurationConverterBase

type InfiniteIntConverter = class
    inherit ConfigurationConverterBase

Public NotInheritable Class InfiniteIntConverter
Inherits ConfigurationConverterBase

继承

Object

TypeConverter

ConfigurationConverterBase

InfiniteIntConverter

示例

下面的代码示例演示如何在应用于自定义节属性时使用 InfiniteIntConverter 。

public enum Permissions
{
    FullControl         = 0,
    Modify              = 1,
    ReadExecute         = 2,
    Read                = 3,
    Write               = 4,
    SpecialPermissions  = 5
}

[ConfigurationProperty("permission", DefaultValue = Permissions.Read)]
public Permissions Permission
{
    get
    {
        return (Permissions)this["permission"];
    }

    set
    {
        this["permission"] = value;
    }
}

Public Enum Permissions
    FullControl = 0
    Modify = 1
    ReadExecute = 2
    Read = 3
    Write = 4
    SpecialPermissions = 5
End Enum 'Permissions


<ConfigurationProperty("permission", _
DefaultValue:=Permissions.Read)> _
Public Property Permission() As Permissions
    Get
        Return CType(Me("permission"), Permissions)
    End Get

    Set(ByVal value As Permissions)
        Me("permission") = Value
    End Set
End Property

注解

与所有其他配置转换器类型一样，此类型会将配置文件中找到的字符串与相关的强类型属性相互转换。

具体而言， InfiniteIntConverter 类将分配给配置属性的字符串值转换为整数值，反之亦然。 如果配置属性的字符串值为“infinite”，则会将此值 MaxValue 转换为 ，反之亦然。

此转换器与整数类型一起使用。 无限值保留为 MaxValue。

构造函数

方法

适用于

另请参阅

• GenericEnumConverter
• TimeSpanMinutesOrInfiniteConverter
• TimeSpanMinutesConverter
• InfiniteTimeSpanConverter
• TimeSpanSecondsConverter
• TimeSpanSecondsOrInfiniteConverter
• TypeNameConverter
• WhiteSpaceTrimStringConverter