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SQL Anywhere 10.0.1 » UltraLite - .NET Programming » UltraLite .NET 2.0 API Reference » ULDataReader class

GetValues method Next Page

IsDBNull method

Checks whether the value from the specified column is NULL.


Visual Basic

Public Overrides Function IsDBNull( _
ByVal columnID As Integer _
) As Boolean


public override bool IsDBNull(
int columnID

Return value

True if value is NULL, false if value is not NULL.

See also