VistaDB 6
VistaDB.Extra Namespace / VistaDBDataTable Class / Find Method
The script to use in engine for order to evaluate the key to look for in index
Index name to look for key
Try to find first partial matching, when exact matching is absent
Try to position on the first row that follows by non-found key


In This Topic
    Find Method (VistaDBDataTable)
    In This Topic
    Find the key in the current opened database and set found row to the first place in the cache.
    Syntax
    'Declaration
     
    
    Public Function Find( _
       ByVal keyExpr As System.String, _
       ByVal idxName As System.String, _
       ByVal partMach As System.Boolean, _
       ByVal softPos As System.Boolean _
    ) As System.Boolean
    'Usage
     
    
    Dim instance As VistaDBDataTable
    Dim keyExpr As System.String
    Dim idxName As System.String
    Dim partMach As System.Boolean
    Dim softPos As System.Boolean
    Dim value As System.Boolean
     
    value = instance.Find(keyExpr, idxName, partMach, softPos)
    public System.bool Find( 
       System.string keyExpr,
       System.string idxName,
       System.bool partMach,
       System.bool softPos
    )

    Parameters

    keyExpr
    The script to use in engine for order to evaluate the key to look for in index
    idxName
    Index name to look for key
    partMach
    Try to find first partial matching, when exact matching is absent
    softPos
    Try to position on the first row that follows by non-found key
    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