Dropdown list with folder tree.
For a list of all members of this class, see ShellComboBox Members.
This control enables the user to select a folder in the VideoUploader by choosing it in the dropdown list. To connect VideoUploader with ShellComboBox, you should put both controls on the same page and specify a name of the VideoUploader control instance as a value of the ParentControlName property of the ShellComboBox. It will cause these controls to be automatically mutually synchronized.