IMsCalculationStats.SaveToXml

Syntax

SaveToXml(Xml: IXmlDomElement);

SaveToXml(Xml: Prognoz.Platform.Interop.MsXml2.IXmlDomElement);

Parameters

Xml. XML file that stores calculation statistics.

Description

The SaveToXml method saves statistics tree to XML file.

Comments

It is used on comparing calculation statistics using the IMsCalculationStats.Compare method.

To load calculation statistics from XML file, use the IMsCalculationStats.LoadFromXml method.

Example

Executing the example requires that the repository contains a modeling container with the CONT_MODEL identifier that contains a modeling problem with the PROBLEM identifier.

Add links to the Metabase, Ms, Xml (in Fore.NET - the MsXml2 assembly) system assemblies.

Sub UserProc;
Var
    Mb: IMetabase;
    Problem: IMsProblem;
    Settings: IMsProblemCalculationSettings;
    Calc: IMsProblemCalculation;
    Doc: IXMLDOMDocument3;
    Elem: IXmlDomElement;
Begin
    Mb := MetabaseClass.Active;
    // Get modeling problem
    Problem := Mb.ItemByIdNamespace("PROBLEM", Mb.GetObjectKeyById("CONT_MODEL")).EditTemporary As IMsProblem;
    Settings := Problem.CreateCalculationSettings;
    // Set calculation statistics drill down
    Settings.StatsLevel := MsCalculationStatsLevel.Basic;
    Calc := Problem.Calculate(Settings);
    // Calculate modeling problem and calculation statistics
    Calc.Run;
    // Save statistic to XML file
    Doc := New FreeThreadedDOMDocument60.Create;
    Elem := doc.createElement("Stats");
    Doc.appendChild(Elem);
    Calc.Stats.SaveToXml(Elem);
    Doc.Save("D:\Work\Stats.xml");
End Sub UserProc;

Imports Prognoz.Platform.Interop.Metabase;
Imports Prognoz.Platform.Interop.Ms;
Imports Prognoz.Platform.Interop.MsXml2;

Public Shared Sub Main(Params: StartParams);
Var
    Mb: IMetabase;
    Problem: IMsProblem;
    Settings: IMsProblemCalculationSettings;
    Calc: IMsProblemCalculation;
    Doc: IXMLDOMDocument3 = New FreeThreadedDOMDocument60();
    Elem: IXmlDomElement;
Begin
    Mb := Params.Metabase;
    // Get modeling problem
    Problem := Mb.ItemByIdNamespace["PROBLEM", Mb.GetObjectKeyById("CONT_MODEL")].EditTemporary() As IMsProblem;
    Settings := Problem.CreateCalculationSettings();
    // Set calculation statistics drill down
    Settings.StatsLevel := MsCalculationStatsLevel.mcslBasic;
    Calc := Problem.Calculate(Settings);
    // Calculate modeling problem and calculation statistics
    Calc.Run();
    // Save statistic to XML file
    Elem := doc.createElement("Stats");
    Doc.appendChild(Elem);
    Calc.Stats.SaveToXml(Elem);
    Doc.Save("D:\Work\Stats.xml");
End Sub;

After executing the example, the specified modeling problem is calculated. The calculation statistic is saved to the Stats.xml file.

See also:

IMsCalculationStats