VistaDB 6
VistaDB.Extra Namespace / VistaDBDataTable Class / SetFilter Method
Filter expression
Try to optimize filter using and existing indexes


In This Topic
    SetFilter Method (VistaDBDataTable)
    In This Topic
    Set filter expression on the current table and try to optimize it when optimize parameter is set
    Syntax
    'Declaration
     
    
    Public Sub SetFilter( _
       ByVal expression As System.String, _
       ByVal optimize As System.Boolean _
    ) 
    'Usage
     
    
    Dim instance As VistaDBDataTable
    Dim expression As System.String
    Dim optimize As System.Boolean
     
    instance.SetFilter(expression, optimize)
    public void SetFilter( 
       System.string expression,
       System.bool optimize
    )

    Parameters

    expression
    Filter expression
    optimize
    Try to optimize filter using and existing indexes
    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