System.ComponentModel.DataAnnotations namespace
class
| AssociatedMetadataTypeTypeDescriptionProvider | By adding features and attribute information defined in association class to extend a class of metadata information. |
| AssociationAttribute | Named entity relationship data indicating member (e.g., foreign key relationships). |
| BindableTypeAttribute | Specify whether the type typically used for binding. |
| CompareAttribute | Providing for comparing two characteristic properties. |
| ConcurrencyCheckAttribute | Specify the properties involved in optimistic concurrency checks. |
| CreditCardAttribute | Specifies the data field values is a credit card number. |
| CustomValidationAttribute | Specify custom attributes or authentication method for verifying the class instance. |
| DataTypeAttribute | Specifies the name associated with other types of data fields. |
| DisplayAttribute | Providing a common feature allows you to specify the type localizable strings and members of the entity partial class. |
| DisplayColumnAttribute | Displays the designated column in the table is referenced by the foreign key column. |
| DisplayFormatAttribute | ASP.NET Dynamic Data show how to specify the data fields and how to set the format of the data field. |
| EditableAttribute | Indicates whether the data field can be edited. |
| EmailAddressAttribute | A confirmation e-mail address. |
| EnumDataTypeAttribute | That the .NET Framework enum data can be mapped to the column. |
| FileExtensionsAttribute | Verify file name extension |
| FilterUIHintAttribute | It represents an attribute that is used to screen the behavior of the specified column. |
| KeyAttribute | It represents a property that uniquely identifies the entity or a plurality. |
| MaxLengthAttribute | Property specifies the maximum allowed length array or a string data. |
| MetadataTypeAttribute | Class specifies the metadata to be associated with the data model class. |
| MinLengthAttribute | Attribute specifies the minimum allowed length array or a string data. |
| PhoneAttribute | Designating data field value is the standard format of a telephone number. |
| RangeAttribute | Numerical data field value specify a range of constraint. |
| RegularExpressionAttribute | ASP.NET dynamic data field value specifies data must match the specified regular expression. |
| RequiredAttribute | Specifies the data field values. |
| ScaffoldColumnAttribute | Specified class or data columns use the base frame. |
| ScaffoldTableAttribute | Specifies whether the data table class or base frame. |
| StringLengthAttribute | Designating data field allows the minimum and maximum character length. |
| TimestampAttribute | The column data type is specified as the row version. |
| UIHintAttribute | Assigning a dynamic data to display the template or user control data field. |
| UrlAttribute | Provide URL validation. |
| ValidationAttribute | As all the properties of the base class verification. |
| ValidationContext | Description execution context validation checks. |
| ValidationException | It indicates use ValidationAttribute authentication data field when an abnormality occurs in the case of the class. |
| ValidationResult | Authentication result request indicates a container. |
| Validator | Define a helper class, in associated with the object, properties and methods ValidationAttribute when comprising such characteristics, these may be used to verify these items. |
interface
| IValidatableObject | Provide for a way to invalidate objects. |
enumerate
| DataType | It indicates the data type of the enumeration and the parameters associated with the data field. |