Members 

Description 

ssUnused 

For internal use. We need ssUnused since state image index 0 cannot be used in TreeView.  

ssDisabled 

It is not possible to check this item, e.g. because it is a drive that is not ready or it is not a file system obejct.  

ssChecked 

This item is checked entirely. 

ssUnChecked 

This item is not checked. 

ssGrayed 

This item is partially checked and should be displayed with a grayed checkbox. This usually means that a subfolder of this folder is checked.