Set Location Allocation Properties Snippet

/// <summary>Set Location-Allocation solver parameters, including settings.</summary>
/// <param name="defaultCutoff"></param>
/// <param name="impedanceTransformationType"></param>
/// <param name="numberofFacilitiesToLocate"></param>
/// <param name="problemType"></param>
/// <param name="targetMarketSharePercentage"></param>
/// <param name="transformationParameter"></param>
/// <returns></returns>
public ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver SetLocationAllocationProperties(System.Object defaultCutoff,
            ESRI.ArcGIS.NetworkAnalyst.esriNAImpedanceTransformationType impedanceTransformationType, System.Int32 numberofFacilitiesToLocate,
            ESRI.ArcGIS.NetworkAnalyst.esriNALocationAllocationProblemType problemType, double targetMarketSharePercentage,
            double transformationParameter)
{
    // The solver settings herein can be configured without binding the solver to a Network Dataset.
    //   However, any base settings or context\layer creation methods require INASolver::Bind(...) to be called.
    ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver naLocationAllocationSolver = new ESRI.ArcGIS.NetworkAnalyst.NALocationAllocationSolverClass();

    // DefaultCutoff is of type Object, in order to allow null to indicate no cutoff
    naLocationAllocationSolver.DefaultCutoff = defaultCutoff;

    // Configure the Location Allocation Problem
    naLocationAllocationSolver.ImpedanceTransformation = impedanceTransformationType;
    naLocationAllocationSolver.NumberFacilitiesToLocate = numberofFacilitiesToLocate;
    naLocationAllocationSolver.ProblemType = problemType;
    naLocationAllocationSolver.TargetMarketSharePercentage = targetMarketSharePercentage;
    naLocationAllocationSolver.TransformationParameter = transformationParameter;

    // Is network travel consider towards or away from the facilities
    naLocationAllocationSolver.TravelDirection = ESRI.ArcGIS.NetworkAnalyst.esriNATravelDirection.esriNATravelDirectionFromFacility;

    // Output
    naLocationAllocationSolver.OutputLines = ESRI.ArcGIS.NetworkAnalyst.esriNAOutputLineType.esriNAOutputLineStraight;

    return naLocationAllocationSolver;
}

''' <summary>Set Location-Allocation solver parameters, including settings.</summary>
''' <param name="defaultCutoff"></param>
''' <param name="impedanceTransformationType"></param>
''' <param name="numberofFacilitiesToLocate"></param>
''' <param name="problemType"></param>
''' <param name="targetMarketSharePercentage"></param>
''' <param name="transformationParameter"></param>
''' <returns></returns>
''' <remarks></remarks>
Public Function SetLocationAllocationProperties(ByVal defaultCutoff As System.Object, _
                                                ByVal impedanceTransformationType As ESRI.ArcGIS.NetworkAnalyst.esriNAImpedanceTransformationType, _
                                                ByVal numberofFacilitiesToLocate As System.Int32, _
                                                ByVal problemType As ESRI.ArcGIS.NetworkAnalyst.esriNALocationAllocationProblemType, _
                                                ByVal targetMarketSharePercentage As System.Double, ByVal transformationParameter As System.Double) _
                                                As ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver

    ' The solver settings herein can be configured without binding the solver to a Network Dataset. 
    ' However, any base settings or context\layer creation methods require INASolver::Bind(...) to be called. 
    Dim naLocationAllocationSolver As ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver = New ESRI.ArcGIS.NetworkAnalyst.NALocationAllocationSolverClass()

    ' DefaultCutoff is of type Object, in order to allow null to indicate no cutoff 
    naLocationAllocationSolver.DefaultCutoff = defaultCutoff

    ' Configure the Location Allocation Problem 
    naLocationAllocationSolver.ImpedanceTransformation = impedanceTransformationType
    naLocationAllocationSolver.NumberFacilitiesToLocate = numberofFacilitiesToLocate
    naLocationAllocationSolver.ProblemType = problemType
    naLocationAllocationSolver.TargetMarketSharePercentage = targetMarketSharePercentage
    naLocationAllocationSolver.TransformationParameter = transformationParameter

    ' Is network travel consider towards or away from the facilities 
    naLocationAllocationSolver.TravelDirection = ESRI.ArcGIS.NetworkAnalyst.esriNATravelDirection.esriNATravelDirectionFromFacility

    ' Output 
    naLocationAllocationSolver.OutputLines = ESRI.ArcGIS.NetworkAnalyst.esriNAOutputLineType.esriNAOutputLineStraight

    Return naLocationAllocationSolver

End Function