Gets the value of the field from the IDataReader.
Namespace:
NHibernate.TypeAssembly: NHibernate (in NHibernate.dll)
Syntax
Visual Basic (Declaration) |
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Public Overridable Function NullSafeGet ( _ rs As IDataReader, _ name As String _ ) As Object |
C# |
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public virtual Object NullSafeGet( IDataReader rs, string name ) |
Visual C++ |
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public: virtual Object^ NullSafeGet( IDataReader^ rs, String^ name ) |
JavaScript |
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function nullSafeGet(rs, name); |
Parameters
- rs
- Type: System.Data..::.IDataReader
The IDataReader positioned on the correct record.
- name
- Type: System..::.String
The name of the field to get the value from.
Return Value
The value of the field.
Remarks
This method checks to see if value is null, if it is then the null is returned from this method.
If the value is not null, then the method Get(IDataReader, Int32) is called and that method is responsible for retreiving the value.