/// <summary>
/// Save the current content of the document into a file on the file system
/// (this inlcudes all children if any).
/// </summary>
/// <param name="filename"></param>
public bool SaveDocument(
string filename,
ObservableCollection <ShapeViewModelBase> docRoot
)
{
return(PageViewModelBase.Write(filename, this, docRoot));
}
/// <summary>
/// Save the current content of the document as XML string
/// (this inlcudes all children if any).
/// </summary>
/// <returns></returns>
public string SaveDocument(IEnumerable <ShapeViewModelBase> mDocRoot)
{
return(PageViewModelBase.Write(this, mDocRoot));
}