property ExShellView.HideFileNames as Boolean
Specifies whether the files hides the names in icon and small icon view.

TypeDescription
Boolean A boolean expression that indicates whether the files hides the names in icon and small icon view.
By default, the HideFileNames property is False. Use the HideFileNames property to hide the names of the files in the view. The HideToolTips property specifies whether the control display a tooltip when the cursor hovers a file or folder. The HeaderVisible property specifies whether the shell displays its header ( columns part on top side of the control )

This option may be available on newer version such as: Windows Vista, Windows 7, ...

The following screen shot shows a view with HideFileNames property is True:

and, the following screen shot shows a view with HideFileNames property is False,