Sets a column to NULL.

Syntax

Visual Basic
Public Sub SetDBNull( _
   ByVal columnID As Integer _
)

C#
public void SetDBNull(
   int columnID
);

Parameters

Remarks

The data is not actually changed until you execute an ULTable.Insert or Update, and that change is not made permanent until it is committed.

See also

• ULResultSet class
• ULResultSet members
• GetOrdinal method
• Schema property
• IsColumnNullable method
• Insert method
• Update method
• FieldCount property