问题 I'm working on my own project, and i want to apply gradient borders to all pictures in the ms word file . On my research, i was only able to insert new pictures with assigned parameters. The problem is, that i can't figure it out how to access and customize existing picture elements . I thought, that if i create new elements, and then simply append them to a file it will do the work, but somehow Drawing element drops an error because it belongs to a tree or smth. Below is the code fragment of