'Declaration
 
Protected Friend Overrides ReadOnly Property PrerequisiteFunctions As StatFunction()

'Usage
 
Dim instance As AverageFunction
Dim value() As StatFunction
 
value = instance.PrerequisiteFunctions

protected internal override StatFunction[] PrerequisiteFunctions {get;}

Property Value

An array of StatFunction objects representing the statistical functions whose results are required by the current function in order to calculate its own result.

The Average statistical function uses the Sum and Count functions as its prerequisites.

Although the ResultPropertyName property of the prerequisite statistical functions must be specified, it will not be used.

Target Platforms: Windows 7, Windows Vista, Windows XP SP3, Windows Server 2008 family

Reference

AverageFunction Class
AverageFunction Members
Base Implementation in PrerequisiteFunctions