SetFilter Method (IVistaDBTable)

In This Topic

Set filter expression and try to optimize it if the optimize parameter is true

Syntax

Visual Basic
C#

'Declaration
 
Sub SetFilter( _
   ByVal expression As System.String, _
   ByVal optimize As System.Boolean _
)

'Usage
 
Dim instance As IVistaDBTable
Dim expression As System.String
Dim optimize As System.Boolean
 
instance.SetFilter(expression, optimize)

void SetFilter( 
   System.string expression,
   System.bool optimize
)

Parameters

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

Remarks

Optimization is enabled by default. If you are getting unexpected results from a query, try to turn optimization off and see if the query works correctly.

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

Reference

IVistaDBTable Interface
IVistaDBTable Members

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