IDMNodeHelper.GetInputDatasetUniqueValues

This function is called by an IDMNode, passing his own DataMinerNode*, to get unique values from his incoming data source from his parent node.

Syntax Parameters Return Value 
Function IDMNodeHelper.GetInputDatasetUniqueValues( _
    pNode As DataMinerNode, _
    input_dataset_index As Long, _
    options As DMUniqueValuesOptions, _
    variables As Variant, _
    maxNbValues As Long, _
    maxVal As Double, _
    ByRef pvUniqueValues As Variant, _
    ByRef pvLabels As Variant, _
    ByRef pValidN As Long, _
    ByRef pMean As Double, _
    ByRef pStdDev As Double) As Long
  • pNode [in]

Type: DataMinerNode

  • input_dataset_index [in]

Type: Long

  • options [in]

Type: DMUniqueValuesOptions

  • variables [in]

Type: Variant

  • maxNbValues [in]

Type: Long

  • maxVal [in]

Type: Double

  • pvUniqueValues [out]

Type: Variant

  • pvLabels [out]

Type: Variant

  • pValidN [out]

Type: Long

  • pMean [out]

Type: Double

  • pStdDev [out]

Type: Double

Long