// Events IDs for Thumb Control
#define DISPID_ONTHUMBNAILREADY                         200
#define DISPID_WEBVIEWFOLDERICON_ONTHUMBNAILREADY       201

// Property IDs for WebView Folder Icon
#define DISPID_PROP_WVFOLDERICON_SCALE                  1
#define DISPID_PROP_WVFOLDERICON_PATH                   2
#define DISPID_PROP_WVFOLDERICON_VIEW                   3
#define DISPID_PROP_WVFOLDERICON_ADVPROPERTY            4

// New for IWebViewFolderIcon2
#define DISPID_WVFOLDERICON_SETSLICE                    5
// New for IWebViewFolderIcon3
#define DISPID_PROP_WVFOLDERICON_ITEM                   6
#define DISPID_PROP_WVFOLDERICON_CLICKSTYLE             7
#define DISPID_PROP_WVFOLDERICON_LABELGAP               8