ASPxHtmlEditor media dialogs contain a built-in ASPxFileManager control, which supports most popular cloud services. When the ProviderType property is set to Dropbox, the file manager operates with files contained in the Dropbox Service. In this case, specify the settings provided by the SettingsDropbox property to access a Dropbox account.
To learn more, see the Dropbox File System Provider topic.
Note
For security reasons, the settings available from the SettingsDropbox property are not saved in the ViewState.