Advanced.Data.Provider Documentation | |
AdpDataReader.IsDBNull Method
[This is preliminary documentation and subject to change.]
Gets a value indicating whether the column contains non-existent or missing values.
[Visual Basic]NotOverridable Public Function IsDBNull( _
ByVal
i As
Integer _
) As
Boolean Implements _
IDataRecord.IsDBNull
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
AdpDataReader Class | Advanced.Data.Provider Namespace