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ColumnAttribute Properties

The ColumnAttribute type exposes the following members.

  Name Description
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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