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) Version: 3.2.0.4000 (3.2.0.4000)

Syntax

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

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

[Missing <param name="session"/> documentation for "M:NHibernate.Type.NullableType.NullSafeGet(System.Data.IDataReader,System.String[],NHibernate.Engine.ISessionImplementor,System.Object)"]

owner
Type: System..::..Object

[Missing <param name="owner"/> documentation for "M:NHibernate.Type.NullableType.NullSafeGet(System.Data.IDataReader,System.String[],NHibernate.Engine.ISessionImplementor,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