TimeSpanValidatorAttribute Class
Assembly: System.Configuration (in system.configuration.dll)
'Declaration <AttributeUsageAttribute(AttributeTargets.Property)> _ Public NotInheritable Class TimeSpanValidatorAttribute Inherits ConfigurationValidatorAttribute 'Usage Dim instance As TimeSpanValidatorAttribute
/** @attribute AttributeUsageAttribute(AttributeTargets.Property) */ public final class TimeSpanValidatorAttribute extends ConfigurationValidatorAttribute
AttributeUsageAttribute(AttributeTargets.Property) public final class TimeSpanValidatorAttribute extends ConfigurationValidatorAttribute
You use the TimeSpanValidatorAttribute to decorate a configuration property. This is to instruct the .NET Framework to validate the property using the TimeSpanValidator and pass to it the value of the decorating parameters.
You may apply TimeSpanValidatorAttribute objects to property types only.
The following example shows how to decorate the properties of a custom ConfigurationSection object using the TimeSpanValidatorAttribute object.
<ConfigurationProperty("maxIdleTime", _ DefaultValue:="0:10:0", _ IsRequired:=False), _ TimeSpanValidator(MinValueString:="0:0:30", _ MaxValueString:="5:00:0", _ ExcludeRange:=False)> _ Public Property MaxIdleTime() As TimeSpan Get Return CType(Me("maxIdleTime"), TimeSpan) End Get Set(ByVal value As TimeSpan) Me("maxIdleTime") = value End Set End Property
The following is an excerpt of the configuration file containing the custom section used by the previous sample.
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<configSections>
<section name="custom" type="Microsoft.Samples.AspNet.Configuration.SampleSection, ConfigurationValidatorAttribute" />
</configSections>
<custom fileName="NewFile.txt" maxSize="1000" maxAttempts="101" maxUsers="2500" maxIdleTime="00:15:00" />
</configuration>
System.Attribute
System.Configuration.ConfigurationValidatorAttribute
System.Configuration.TimeSpanValidatorAttribute
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.