Set-Only Attribute. DUMP WINDOW specifies a file to which aDUMP of the pixmap of an indicated window is made. Setting this attribute changes the cursor shape to a pointing finger. Click on any visible window to dump that window to the specified BITMAP file.
Clicking on a non-client area (the area of the window with title bar, menu bar, borders, etc.) dumps the entire window. Clicking on a client area (the central area in which information is presented or entered) dumps only that client area.
