Class RequiredNoDefaultIDValidationAttribute

Indicates this is a required property and must have a value that is not the default value of that property type.

For instance if an integer it can not be 0, or if a Guid it can not be Guid.Empty

Inheritance

object

Attribute

ValidationAttribute

RequiredNoDefaultIDValidationAttribute

Inherited Members

ValidationAttribute.FormatErrorMessage(string)

ValidationAttribute.IsValid(object)

ValidationAttribute.GetValidationResult(object, ValidationContext)

ValidationAttribute.Validate(object, string)

ValidationAttribute.Validate(object, ValidationContext)

ValidationAttribute.ErrorMessageString

ValidationAttribute.ErrorMessage

ValidationAttribute.ErrorMessageResourceName

ValidationAttribute.ErrorMessageResourceType

Attribute.GetCustomAttributes(MemberInfo, Type)

Attribute.GetCustomAttributes(MemberInfo, Type, bool)

Attribute.GetCustomAttributes(MemberInfo)

Attribute.GetCustomAttributes(MemberInfo, bool)

Attribute.IsDefined(MemberInfo, Type)

Attribute.IsDefined(MemberInfo, Type, bool)

Attribute.GetCustomAttribute(MemberInfo, Type)

Attribute.GetCustomAttribute(MemberInfo, Type, bool)

Attribute.GetCustomAttributes(ParameterInfo)

Attribute.GetCustomAttributes(ParameterInfo, Type)

Attribute.GetCustomAttributes(ParameterInfo, Type, bool)

Attribute.GetCustomAttributes(ParameterInfo, bool)

Attribute.IsDefined(ParameterInfo, Type)

Attribute.IsDefined(ParameterInfo, Type, bool)

Attribute.GetCustomAttribute(ParameterInfo, Type)

Attribute.GetCustomAttribute(ParameterInfo, Type, bool)

Attribute.GetCustomAttributes(Module, Type)

Attribute.GetCustomAttributes(Module)

Attribute.GetCustomAttributes(Module, bool)

Attribute.GetCustomAttributes(Module, Type, bool)

Attribute.IsDefined(Module, Type)

Attribute.IsDefined(Module, Type, bool)

Attribute.GetCustomAttribute(Module, Type)

Attribute.GetCustomAttribute(Module, Type, bool)

Attribute.GetCustomAttributes(Assembly, Type)

Attribute.GetCustomAttributes(Assembly, Type, bool)

Attribute.GetCustomAttributes(Assembly)

Attribute.GetCustomAttributes(Assembly, bool)

Attribute.IsDefined(Assembly, Type)

Attribute.IsDefined(Assembly, Type, bool)

Attribute.GetCustomAttribute(Assembly, Type)

Attribute.GetCustomAttribute(Assembly, Type, bool)

Attribute.Equals(object)

Attribute.GetHashCode()

Attribute.Match(object)

Attribute.IsDefaultAttribute()

Attribute.TypeId

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object, object)

object.ReferenceEquals(object, object)

Namespace: LemonEdge.API.Attributes.Validation

Assembly: LemonEdge.API.dll

Syntax

[AttributeUsage(AttributeTargets.Property, AllowMultiple = true)]
public class RequiredNoDefaultIDValidationAttribute : ValidationAttribute

Constructors

RequiredNoDefaultIDValidationAttribute()

Declaration

public RequiredNoDefaultIDValidationAttribute()

Properties

RequiresValidationContext

Declaration

public override sealed bool RequiresValidationContext { get; }

Property Value

Type	Description
bool

Overrides

ValidationAttribute.RequiresValidationContext

Methods

IsValid(object, ValidationContext)

Declaration

protected override sealed ValidationResult IsValid(object value, ValidationContext validationContext)

Parameters

Type	Name	Description
object	value
ValidationContext	validationContext

Returns

Type	Description
ValidationResult

Overrides

ValidationAttribute.IsValid(object, ValidationContext)

Extension Methods

LinqExtensions.AsArray<T>(T)

LinqExtensions.ToArrayOfOne<T>(T)

LinqExtensions.ToListOfOne<T>(T)

MiscExtensions.SetIfNotEqual<T, TP>(T, Expression<Func<T, TP>>, TP)

WeakReferenceExtensions.WeakReference(object)

SQLExtensions.ToSQLValue(object, bool)

ReflectionExtensions.ClearEventInvocations(object, string)

StringExtensions.ToCSVFormatString(object, Type)