To loop though all the form parts in a form in AX 2012

loop though all the form parts in a form in AX 2012

we can call below method from form data source active method:

public void updateLineInfoParts()

{

    PartList    partList;

    int            partListCount;

    FormRun     factBox;

    Object      factBoxObject;

    partList = new PartList(element);

    for (partListCount = 1; partListCount <= partList.partCount(); partListCount++)

    {

        factBox = partList.getPartById(partListCount);

        switch(factBox.name())

        {

            case  formStr("FormPart 1")

                 ,formStr("FormPart 2")

                 ,formStr("FormPart 3"):

                factBoxObject = factBox;

                factBoxObject.methodonFactbox();

                break;

        }

    }

}