Npgsql API Documentation |

# NpgsqlParameter Constructor (String, DbType, Int32, String)

[This is preliminary documentation and subject to change.]

[Visual Basic]
Overloads Public Sub New( _
ByVal parameterName As String, _
ByVal parameterType As DbType, _
ByVal size As Integer, _
ByVal sourceColumn As String _
)
[C#]
public NpgsqlParameter(
string parameterName,
DbType parameterType,
int size,
string sourceColumn
);

#### See Also

NpgsqlParameter Class | Npgsql Namespace | NpgsqlParameter Constructor Overload List