Class DistinctListAttribute
System.ComponentModel.DataAnnotations.ValidationAttribute for preventing duplicate members in an System.Collections.Generic.IEnumerable<T> property.
Inheritance
System.Object
DistinctListAttribute
Namespace: EPiServer.Commerce.Marketing.DataAnnotations
Assembly: EPiServer.Business.Commerce.dll
Version: 13.30.0Syntax
[AttributeUsage(AttributeTargets.Property)]
public sealed class DistinctListAttribute : ValidationAttributeConstructors
DistinctListAttribute()
Initializes a new instance of a DistinctListAttribute using the default registered EPiServer.Framework.Localization.LocalizationService.
Declaration
public DistinctListAttribute()DistinctListAttribute(LocalizationService)
Initializes a new instance of a DistinctListAttribute.
Declaration
public DistinctListAttribute(LocalizationService localizationService)Parameters
| Type | Name | Description |
|---|---|---|
| EPiServer.Framework.Localization.LocalizationService | localizationService | Service for translating the validation error message. |
Methods
FormatErrorMessage(String)
Declaration
public override string FormatErrorMessage(string name)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | name |
Returns
| Type | Description |
|---|---|
| System.String |
IsValid(Object)
Gets whether the property conforms to the validation rule or not.
Declaration
public override bool IsValid(object value)Parameters
| Type | Name | Description |
|---|---|---|
| System.Object | value | The System.Collections.Generic.IEnumerable<T> property being validated. |
Returns
| Type | Description |
|---|---|
| System.Boolean | True if valid, else false. |
