LongValidatorAttribute Class
Assembly: System.Configuration (in system.configuration.dll)
'Declaration <AttributeUsageAttribute(AttributeTargets.Property)> _ Public NotInheritable Class LongValidatorAttribute Inherits ConfigurationValidatorAttribute 'Usage Dim instance As LongValidatorAttribute
/** @attribute AttributeUsageAttribute(AttributeTargets.Property) */ public final class LongValidatorAttribute extends ConfigurationValidatorAttribute
AttributeUsageAttribute(AttributeTargets.Property) public final class LongValidatorAttribute extends ConfigurationValidatorAttribute
You use the LongValidatorAttribute to decorate a configuration property. This is to instruct the .NET Framework to validate the property by using a LongValidator object and pass to it the value of the decorating parameters.
You may apply the LongValidatorAttribute to property types only.
The following example shows how to decorate the properties of a custom ConfigurationSection object using the LongValidatorAttribute.
<ConfigurationProperty("maxUsers", _ DefaultValue:=10000, _ IsRequired:=False), _ LongValidator(MinValue:=1, _ MaxValue:=10000000, _ ExcludeRange:=False)> _ Public Property MaxUsers() As Long Get Return Fix(Me("maxUsers")) End Get Set(ByVal value As Long) Me("maxUsers") = value End Set End Property
System.Attribute
System.Configuration.ConfigurationValidatorAttribute
System.Configuration.LongValidatorAttribute
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.