Problem

All Elements of a package should be retrieved.

Approach – Ansatz

The method getElementsOfElement, which has been defined in the previous article is used to add all subelements of a package.

Lösung – Solution

public List<EA.Element> getElementsOfPackage(EA.Package package, string packageName)
{
    List<EA.Element> elementsOfPackage = new List<EA.Element>();
    // Only list the elements if the actual package is connected to a DOORS module
    if (package.Name == packageName)
    {
        foreach (EA.Element element in package.Elements)
        {
            elementsOfPackage.Add(element);
            elementsOfPackage.AddRange(getElementsOfElement(element));
        }
    }

    foreach (EA.Package subPackage in package.Packages)
    {
        elementsOfPackage.AddRange(getElementsOfPackage(subPackage, packageName));
    }
    return elementsOfPackage;
}

private List<EA.Element> getElementsOfElement(EA.Element actualElement)
{
    List<EA.Element> elementsOfElement = new List<EA.Element>();
    EA.Collection elements;
    elements = actualElement.Elements;

    foreach (EA.Element element in elements)
    {
        elementsOfElement.Add(element);
        elementsOfElement.AddRange(getElementsOfElement(element));
    }
    return elementsOfElement;
}