When implemented by a class, gets an instance of the object mapped by this IType from the IDataReader.

Namespace:  NHibernate.Type
Assembly:  NHibernate (in NHibernate.dll)

Syntax

Visual Basic (Declaration)
Public Overrides NotOverridable Function NullSafeGet ( _
	rs As IDataReader, _
	names As String(), _
	session As ISessionImplementor, _
	owner As Object _
) As Object
C#
public override sealed Object NullSafeGet(
	IDataReader rs,
	string[] names,
	ISessionImplementor session,
	Object owner
)
Visual C++
public:
virtual Object^ NullSafeGet(
	IDataReader^ rs, 
	array<String^>^ names, 
	ISessionImplementor^ session, 
	Object^ owner
) override sealed
JavaScript
function nullSafeGet(rs, names, session, owner);

Parameters

rs
Type: System.Data..::.IDataReader
The IDataReader that contains the values
names
Type: array< System..::.String >[]()[]
The names of the columns in the IDataReader that contain the value to populate the IType with.
session
Type: NHibernate.Engine..::.ISessionImplementor
owner
Type: System..::.Object

Return Value

The object mapped by this IType.

Implements

IType..::.NullSafeGet(IDataReader, array<String>[]()[], ISessionImplementor, Object)

Remarks

Implementors should handle possibility of null values.

Remarks

This has been sealed because no other class should override it. This method calls NullSafeGet(IDataReader, String) for a single value. It only takes the first name from the string[] names parameter - that is a safe thing to do because a Nullable Type only has one field.

See Also