Xceed DataGrid for WPF v7.3 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid.Stats Namespace / StatFunction Class / PrerequisiteFunctions Property


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    PrerequisiteFunctions Property (StatFunction)
    In This Topic
    Gets a list of the statistical functions whose results are required by the current statistical function in order to calculate its own result.
    Syntax
    'Declaration
     
    Protected Friend Overridable ReadOnly Property PrerequisiteFunctions As StatFunction()
    'Usage
     
    Dim instance As StatFunction
    Dim value() As StatFunction
     
    value = instance.PrerequisiteFunctions
    protected internal virtual StatFunction[] PrerequisiteFunctions {get;}

    Property Value

    An array of StatFunction objects representing the statistical functions whose results are required by the current statistical function in order to calculate its own result. For example, the prerequisites for the Average statistical function are the Count and Sum functions.
    Remarks
    When defining prerequisite functions in a derived class, the InitializePrerequisites method must be overridden to retrieve the results of the prerequisite functions.
    Requirements

    Target Platforms: Windows 11, Windows, 10, 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