Abstract base class for all column types.

The DataType..::.UserType type exposes the following members.

Constructors

  NameDescription
DataType..::.UserTypeOverloaded.

Methods

  NameDescription
DataTypeEquals
Overridden. See DataTypeEquals(DataType).
(Overrides DataType..::.DataTypeEquals(DataType).)
Equals
Overridden. See Equals(Object).
(Inherited from DataType.)
Finalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
GetHashCode
Overridden. See GetHashCode()()().
(Inherited from DataType.)
GetType
Gets the Type of the current instance.
(Inherited from Object.)
GetTypeDefinition
Overridden. See GetTypeDefinition()()().
(Overrides DataType..::.GetTypeDefinition()()().)
MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
ToString
Overridden. See ToString()()().
(Inherited from DataType.)

Properties

  NameDescription
BaseType
Overridden. See BaseType.
(Overrides DataType..::.BaseType.)
DefaultValue
Override. See DefaultValue. The default value corresponds the basic type default value.
(Overrides DataType..::.DefaultValue.)
IsUserDefinedType
Overridden. See IsUserDefinedType.
(Overrides DataType..::.IsUserDefinedType.)
SupportCollation
Gets true value if a type supports collation.
(Inherited from DataType.)
TypeReference
Gets or sets UserDefinedType associated with this UserType.

See Also