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SQL Anywhere 11.0.1 » UltraLite - .NET Programming » UltraLite .NET 2.0 API reference » ULTableSchema class


IsColumnNullable method

Checks whether the specified column is nullable.

Visual Basic
Public Function IsColumnNullable( _
   ByVal columnID As Integer _
) As Boolean
public bool IsColumnNullable(
   int columnID
  • columnID   The ID number of the column. The value must be in the range [0,ULCursorSchema.ColumnCount-1]. The first column in the table has an ID value of zero.

Return value

True if the column is nullable, false if it is not nullable.

See also