'Enable or Disable resizing the tab bar. 4Get or set custom start location for showing dialog. 7The start color of the dual gradient of the background. 7The start color of the dual gradient of the foreground. 8Gets or sets enable stretch user colors panel on resize. NThe location of the root folder from which to start browsing. Functional equivalent of setting the PIDL value. ValidationError event will be raised when an unacceptable character is encountered as input.