Image
Opens a file selection dialog to insert an image into the current document.
Folder selection
Pick up your preferred folder from the pull-down list or type its path name. Autocomplete function can be used to ease typing.
Connect to a server using the File Services dialog.
Select a parent folder from the folder path with 
.
Add a subfolder to the current folder with 
.
File name
File type
链接
将选中的图形文件作为链接插入。
预览
显示选中图形文件的预览。