VistaDB 6
VistaDB.DDA Namespace / IVistaDBTable Interface / ScopeKeyCount Property


In This Topic
    ScopeKeyCount Property
    In This Topic
    Scans active index and calculates the keys in it, taking current scope operators into account. (WARNING: CAUSES SIDE-EFFECTS: The current row position of the parent table becomes undefined/EOF)
    Syntax
    'Declaration
     
    
    <System.Diagnostics.DebuggerBrowsableAttribute(DebuggerBrowsableState.Never)>
    ReadOnly Property ScopeKeyCount As System.Long
    'Usage
     
    
    Dim instance As IVistaDBTable
    Dim value As System.Long
     
    value = instance.ScopeKeyCount
    [System.Diagnostics.DebuggerBrowsable(DebuggerBrowsableState.Never)]
    System.long ScopeKeyCount {get;}

    Property Value

    The number of keys in the current scope. If no current scope set the method calculates total number of rows in table.
    Remarks
    After execution the current row position of the parent table is undefined
    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