Maps a Boolean to a 1 char AnsiStringFixedLength column that stores a
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'T'/'F'
to indicate
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true/false
.

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

Syntax

Visual Basic (Declaration)
<SerializableAttribute> _
Public Class TrueFalseType _
	Inherits CharBooleanType
C#
[SerializableAttribute]
public class TrueFalseType : CharBooleanType
Visual C++
[SerializableAttribute]
public ref class TrueFalseType : public CharBooleanType
JavaScript
NHibernate.Type.TrueFalseType = function();

Type.createClass(
	'NHibernate.Type.TrueFalseType',
	NHibernate.Type.CharBooleanType);

Remarks

If you are using schema-export to generate your tables then you need to set the column attributes: length=1 or sql-type="char(1)". This needs to be done because in Java's JDBC there is a type for CHAR and in ADO.NET there is not one specifically for char, so you need to tell schema export to create a char(1) column.

Inheritance Hierarchy

System..::.Object
  NHibernate.Type..::.AbstractType
    NHibernate.Type..::.NullableType
      NHibernate.Type..::.ImmutableType
        NHibernate.Type..::.ValueTypeType
          NHibernate.Type..::.BooleanType
            NHibernate.Type..::.CharBooleanType
              NHibernate.Type..::.TrueFalseType

See Also