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ColumnAttribute Members

.NET Framework 3.5

Associates a class with a column in a database table.

The ColumnAttribute type exposes the following members.

  NameDescription
Public method ColumnAttribute Initializes a new instance of the ColumnAttribute class.
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  NameDescription
Public method Equals Infrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetHashCode Returns the hash code for this instance. (Inherited from Attribute.)
Public method GetType Gets the type of the current instance. (Inherited from Object.)
Public method IsDefaultAttribute When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.)
Public method Match When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public property AutoSync Gets or sets the AutoSync enumeration.
Public property CanBeNull Gets or sets whether a column can contain null values.
Public property DbType Gets or sets the type of the database column.
Public property Expression Gets or sets whether a column is a computed column in a database.
Public property IsDbGenerated Gets or sets whether a column contains values that the database auto-generates.
Public property IsDiscriminator Gets or sets whether a column contains a discriminator value for a LINQ to SQL inheritance hierarchy.
Public property IsPrimaryKey Gets or sets whether this class member represents a column that is part or all of the primary key of the table.
Public property IsVersion Gets or sets whether the column type of the member is a database timestamp or version number.
Public property Name Gets or sets the name of a column. (Inherited from DataAttribute.)
Public property Storage Gets or sets a private storage field to hold the value from a column. (Inherited from DataAttribute.)
Public property TypeId When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)
Public property UpdateCheck Gets or sets how LINQ to SQL approaches the detection of optimistic concurrency conflicts.
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  NameDescription
Explicit interface implemetation Private method _Attribute.GetIDsOfNames Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.)
Explicit interface implemetation Private method _Attribute.GetTypeInfo Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.)
Explicit interface implemetation Private method _Attribute.GetTypeInfoCount Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.)
Explicit interface implemetation Private method _Attribute.Invoke Provides access to properties and methods exposed by an object. (Inherited from Attribute.)
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