Class OptionalStringLengthAttribute

Specifies the minimum and maximum length of characters that are allowed in a data field of type Optional<T>.

Inheritance

object

Attribute

ValidationAttribute

StringLengthAttribute

OptionalStringLengthAttribute

Inherited Members

StringLengthAttribute.FormatErrorMessage(string)

StringLengthAttribute.MaximumLength

StringLengthAttribute.MinimumLength

ValidationAttribute.GetValidationResult(object, ValidationContext)

ValidationAttribute.Validate(object, ValidationContext)

ValidationAttribute.Validate(object, string)

ValidationAttribute.ErrorMessage

ValidationAttribute.ErrorMessageResourceName

ValidationAttribute.ErrorMessageResourceType

ValidationAttribute.RequiresValidationContext

Attribute.Equals(object)

Attribute.GetCustomAttribute(Assembly, Type)

Attribute.GetCustomAttribute(Assembly, Type, bool)

Attribute.GetCustomAttribute(MemberInfo, Type)

Attribute.GetCustomAttribute(MemberInfo, Type, bool)

Attribute.GetCustomAttribute(Module, Type)

Attribute.GetCustomAttribute(Module, Type, bool)

Attribute.GetCustomAttribute(ParameterInfo, Type)

Attribute.GetCustomAttribute(ParameterInfo, Type, bool)

Attribute.GetCustomAttributes(Assembly)

Attribute.GetCustomAttributes(Assembly, bool)

Attribute.GetCustomAttributes(Assembly, Type)

Attribute.GetCustomAttributes(Assembly, Type, bool)

Attribute.GetCustomAttributes(MemberInfo)

Attribute.GetCustomAttributes(MemberInfo, bool)

Attribute.GetCustomAttributes(MemberInfo, Type)

Attribute.GetCustomAttributes(MemberInfo, Type, bool)

Attribute.GetCustomAttributes(Module)

Attribute.GetCustomAttributes(Module, bool)

Attribute.GetCustomAttributes(Module, Type)

Attribute.GetCustomAttributes(Module, Type, bool)

Attribute.GetCustomAttributes(ParameterInfo)

Attribute.GetCustomAttributes(ParameterInfo, bool)

Attribute.GetCustomAttributes(ParameterInfo, Type)

Attribute.GetCustomAttributes(ParameterInfo, Type, bool)

Attribute.GetHashCode()

Attribute.IsDefaultAttribute()

Attribute.IsDefined(Assembly, Type)

Attribute.IsDefined(Assembly, Type, bool)

Attribute.IsDefined(MemberInfo, Type)

Attribute.IsDefined(MemberInfo, Type, bool)

Attribute.IsDefined(Module, Type)

Attribute.IsDefined(Module, Type, bool)

Attribute.IsDefined(ParameterInfo, Type)

Attribute.IsDefined(ParameterInfo, Type, bool)

Attribute.Match(object)

Attribute.TypeId

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: DotNext.ComponentModel.DataAnnotations

Assembly: DotNext.dll

Syntax

public sealed class OptionalStringLengthAttribute : StringLengthAttribute

Remarks

Initializes a new attribute.

Constructors

OptionalStringLengthAttribute(int)

Specifies the minimum and maximum length of characters that are allowed in a data field of type Optional<T>.

Declaration

public OptionalStringLengthAttribute(int maximumLength)

Parameters

Type	Name	Description
int	maximumLength	The maximum length of a string.

Remarks

Initializes a new attribute.

Methods

IsValid(object?)

Determines whether a specified object is valid.

Declaration

public override bool IsValid(object? value)

Parameters

Type	Name	Description
object	value	The object to validate.

Returns

Type	Description
bool	true if the specified object is valid; otherwise, false.

Overrides

StringLengthAttribute.IsValid(object)

Exceptions

Type	Condition
ArgumentOutOfRangeException	maximumLength is negative. -or- maximumLength is less than MinimumLength.
InvalidOperationException	The current attribute is ill-formed.

Extension Methods

BasicExtensions.As<T>(T)

BasicExtensions.GetUserData<T>(T)

BasicExtensions.IsBetween<T, TLowerBound, TUpperBound>(T, TLowerBound, TUpperBound)

BasicExtensions.IsOneOf<T>(T, ReadOnlySpan<T>)

ExpressionBuilder.Const<T>(T)