Npgsql API Documentation |

# NpgsqlDataReader.IsDBNull Method

[This is preliminary documentation and subject to change.]

Report whether the value in a column is DBNull.

[Visual Basic]
NotOverridable Public Function IsDBNull( _
ByVal i As Integer _
) As Boolean Implements _
IDataRecord.IsDBNull
[C#]
public bool IsDBNull(
int i
);

#### Implements

IDataRecord.IsDBNull

#### See Also

NpgsqlDataReader Class | Npgsql Namespace