public void SectionDeleteHeaderFooterShapes()
{
//ExStart
//ExFor:Section.DeleteHeaderFooterShapes
//ExSummary:Removes all images and shapes from all headers footers in a section.
Document doc = new Document();
Section section = doc.Sections[0];
HeaderFooter firstHeader = new HeaderFooter(doc, HeaderFooterType.HeaderFirst);
section.HeadersFooters.Add(firstHeader);
firstHeader.AppendParagraph("This paragraph contains a shape: ");
Shape shape = new Shape(doc, ShapeType.Arrow);
firstHeader.FirstParagraph.AppendChild(shape);
Assert.AreEqual(1, firstHeader.GetChildNodes(NodeType.Shape, true).Count);
section.DeleteHeaderFooterShapes();
Assert.AreEqual(0, firstHeader.GetChildNodes(NodeType.Shape, true).Count);
//ExEnd
}