Firebird ADO.NET Provider SDK Documentation - v1.7 |
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FbDataReader.IsDBNull Method
Gets a whether the column contains non-existent or missing values.
[Visual Basic]
NotOverridable Public Function IsDBNull( _
ByVal
i As
Integer _
) As
Boolean _
Parameters
-
i
- The zero-based column ordinal.
Return Value
true if the specified column value is equivalent to DBNull; otherwise, false.
Implements
IDataRecord.IsDBNull
See Also
FbDataReader Class | FirebirdSql.Data.Firebird Namespace