Nevron Open Vision Documentation
Nevron.Nov.Dom Namespace / NNode Class / GetDescendantsCount Method / GetDescendantsCount(INFilter<NNode>) Method
filter to use, or null if no filter should be applied.


In This Topic
    GetDescendantsCount(INFilter<NNode>) Method
    In This Topic
    Returns the number of descendant nodes, which satisfy the specified filter.
    Syntax
    'Declaration
     
    
    Public Overloads Function GetDescendantsCount( _
       ByVal filter As INFilter(Of NNode) _
    ) As System.Integer
    'Usage
     
    
    Dim instance As NNode
    Dim filter As INFilter(Of NNode)
    Dim value As System.Integer
     
    value = instance.GetDescendantsCount(filter)
    public System.int GetDescendantsCount( 
       INFilter<NNode> filter
    )

    Parameters

    filter
    filter to use, or null if no filter should be applied.

    Return Value

    count of descendants, which satisfy the filter.
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

    See Also