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System.ComponentModel.Annotations

System Library

Author Microsoft
Version 10.0.1
Tags

Public Types

System.​ComponentModel.​DataAnnotations

class AllowedValuesAttribute
Specifies a list of values that should be allowed in a property.
class AssociatedMetadataTypeTypeDescriptionProvider
Extends the metadata information for a class by adding attributes and property information that is defined in an associated class.
class AssociationAttribute
Specifies that an entity member represents a data relationship, such as a foreign key relationship.
class Base64StringAttribute
Specifies that a data field value is a well-formed Base64 string.
class CompareAttribute
Provides an attribute that compares two properties.
class ConcurrencyCheckAttribute
Specifies that a property participates in optimistic concurrency checks.
class CreditCardAttribute
Specifies that a data field value is a credit card number.
class CustomValidationAttribute
Specifies a custom validation method that is used to validate a property or class instance.
enum DataType
Represents an enumeration of the data types associated with data fields and parameters.
class DataTypeAttribute
Specifies the name of an additional type to associate with a data field.
class DeniedValuesAttribute
Specifies a list of values that should not be allowed in a property.
class DisplayAttribute
Provides a general-purpose attribute that lets you specify localizable strings for types and members of entity partial classes.
class DisplayColumnAttribute
Specifies the column that is displayed in the referred table as a foreign-key column.
class DisplayFormatAttribute
Specifies how data fields are displayed and formatted by ASP.NET Dynamic Data.
class EditableAttribute
Indicates whether a data field is editable.
class EmailAddressAttribute
Validates an email address.
class EnumDataTypeAttribute
Enables a .NET enumeration to be mapped to a data column.
class FileExtensionsAttribute
Validates file name extensions.
class FilterUIHintAttribute
Represents an attribute that is used to specify the filtering behavior for a column.
interface IValidatableObject
Provides a way for an object to be validated.
class KeyAttribute
Denotes one or more properties that uniquely identify an entity.
class LengthAttribute
Specifies the minimum and maximum length of collection/string data allowed in a property.
class MaxLengthAttribute
Specifies the maximum length of array or string data allowed in a property.
class MetadataTypeAttribute
Specifies the metadata class to associate with a data model class.
class MinLengthAttribute
Specifies the minimum length of array or string data allowed in a property.
class PhoneAttribute
Specifies that a data field value is a well-formed phone number.
class RangeAttribute
Specifies the numeric range constraints for the value of a data field.
class RegularExpressionAttribute
Specifies that a data field value in ASP.NET Dynamic Data must match the specified regular expression.
class RequiredAttribute
Specifies that a data field value is required.
class ScaffoldColumnAttribute
Specifies whether a class or data column uses scaffolding.
class StringLengthAttribute
Specifies the minimum and maximum length of characters that are allowed in a data field.
class TimestampAttribute
Specifies the data type of the column as a row version.
class UIHintAttribute
Specifies the template or user control that Dynamic Data uses to display a data field.
class UrlAttribute
Provides URL validation.
class ValidationAttribute
Serves as the base class for all validation attributes.
class ValidationContext
Describes the context in which a validation check is performed.
class ValidationException
Represents the exception that occurs during validation of a data field when the <see cref="T:System.ComponentModel.DataAnnotations.ValidationAttribute" /> class is used.
class ValidationResult
Represents a container for the results of a validation request.
class Validator
Defines a helper class that can be used to validate objects, properties, and methods when it is included in their associated <see cref="T:System.ComponentModel.DataAnnotations.ValidationAttribute" /> attributes.

System.​ComponentModel.​DataAnnotations.​Schema

class ColumnAttribute
Represents the database column that a property is mapped to.
class ComplexTypeAttribute
Denotes that the class is a complex type. Complex types are non-scalar properties of entity types that enable scalar properties to be organized within entities. Complex types do not have keys and cannot be managed by the Entity Framework apart from the parent object.
class DatabaseGeneratedAttribute
Specifies how the database generates values for a property.
enum DatabaseGeneratedOption
Represents the pattern used to generate values for a property in the database.
class ForeignKeyAttribute
Denotes a property used as a foreign key in a relationship.
class InversePropertyAttribute
Specifies the inverse of a navigation property that represents the other end of the same relationship.
class NotMappedAttribute
Denotes that a property or class should be excluded from database mapping.
class TableAttribute
Specifies the database table that a class is mapped to.