VistaDB 6
VistaDB.DDA Namespace / IVistaDBColumn Interface / AllowNull Property


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    AllowNull Property (IVistaDBColumn)
    In This Topic
    Column value can have null value (defaults to true)
    Syntax
    'Declaration
     
    
    ReadOnly Property AllowNull As System.Boolean
    'Usage
     
    
    Dim instance As IVistaDBColumn
    Dim value As System.Boolean
     
    value = instance.AllowNull
    System.bool AllowNull {get;}
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also