Data Structures

Here are the data structures with brief descriptions:

CMC_CHDATASET	Structure for manipulating with a data set
CMC_GGEOMETRY	Structure describing inner geometry of the grid
CMC_GHITTESTINFO	Structure for message MC_GM_HITTEST
CMC_GRECT	A miscellaneous structure determining a rectangular area in the grid
CMC_GSELECTION	Structure describing a selection
CMC_HMCALLSCRIPTFUNCA	Structure for message MC_HM_CALLSCRIPTFUNCA request (ANSI variant)
CMC_HMCALLSCRIPTFUNCEX	Structure for message MC_HM_CALLSCRIPTFUNCEX
CMC_HMCALLSCRIPTFUNCW	Structure for message MC_HM_CALLSCRIPTFUNCW request (Unicode variant)
CMC_MTHITTESTINFO	Structure for message MC_MTM_HITTEST
CMC_MTITEMA	Structure for manipulating with the tab item (ANSI variant)
CMC_MTITEMW	Structure for manipulating with the tab item (Unicode variant)
CMC_MTITEMWIDTH	Structure for messages MC_MTM_SETITEMWIDTH and MC_MTM_GETITEMWIDTH
CMC_NMBCDROPDOWN	Structure for notification MC_BCN_DROPDOWN
CMC_NMCHDISPINFO	Structure for notification MC_CHN_GETDISPINFO
CMC_NMCUSTOMDRAW	Equivalent of NMCUSTOMDRAWINFO from <commctrl.h>
CMC_NMGCACHEHINT	Structure used by notification MC_GN_ODCACHEHINT
CMC_NMGCOLROWSIZECHANGE	Structure used by notifications related to resizing of column and headers
CMC_NMGCUSTOMDRAW	Structure used by the standard notification NM_CUSTOMDRAW
CMC_NMGDISPINFOA	Structure used by notifications MC_GN_GETDISPINFO and MC_GN_SETDISPINFO (ANSI variant)
CMC_NMGDISPINFOW	Structure used by notifications MC_GN_GETDISPINFO and MC_GN_SETDISPINFO (Unicode variant)
CMC_NMGFOCUSEDCELLCHANGE	Structure used by notifications related to focused cell
CMC_NMGSELECTIONCHANGE	Structure used by notifications related to selection change
CMC_NMHTMLHISTORY	Structure used for notification about history navigation
CMC_NMHTMLPROGRESS	Structure used for notification about download progress
CMC_NMHTMLTEXTA	Structure used for notifications with textual parameter (ANSI variant)
CMC_NMHTMLTEXTW	Structure used for notifications with textual parameter (Unicode variant)
CMC_NMHTMLURLA	Structure used for notifications with URL parameter (ANSI variant)
CMC_NMHTMLURLW	Structure used for notifications with URL parameter (Unicode variant)
CMC_NMHTTPERRORA	Structure used for notification about HTTP error (ANSI variant)
CMC_NMHTTPERRORW	Structure used for notification about HTTP error (Unicode variant)
CMC_NMMTCLOSEITEM	Structure for notification MC_MTN_CLOSEITEM
CMC_NMMTDELETEITEM	Structure for notification MC_MTN_DELETEITEM
CMC_NMMTDISPINFOA	Structure used by notification MC_MTN_GETDISPINFO (ANSI variant)
CMC_NMMTDISPINFOW	Structure used by notification MC_MTN_GETDISPINFO (Unicode variant)
CMC_NMMTSELCHANGE	Structure for notification MC_MTN_SELCHANGE
CMC_NMTLCUSTOMDRAW	Structure used by the standard notification NM_CUSTOMDRAW
CMC_NMTLDISPINFOA	Structure used by notifications MC_TLN_GETDISPINFO and MC_TLN_SETDISPINFO (ANSI variant)
CMC_NMTLDISPINFOW	Structure used by notifications MC_TLN_GETDISPINFO and MC_TLN_SETDISPINFO (Unicode variant)
CMC_NMTLSUBDISPINFOA	Structure used by notifications MC_TLN_GETSUBDISPINFO and MC_TLN_SETSUBDISPINFO (ANSI variant)
CMC_NMTLSUBDISPINFOW	Structure used by notifications MC_TLN_GETSUBDISPINFO and MC_TLN_SETSUBDISPINFO (Unicode variant)
CMC_NMTREELIST	Structure used by many control notifications
CMC_TABLECELLA	Structure describing a table cell (ANSI variant)
CMC_TABLECELLW	Structure describing a table cell (Unicode variant)
CMC_TLCOLUMNA	Structure describing column of the tree-list view (ANSI variant)
CMC_TLCOLUMNW	Structure describing column of the tree-list view (Unicode variant)
CMC_TLHITTESTINFO	Structure for message MC_MTM_HITTEST
CMC_TLINSERTSTRUCTA	Structure used for inserting an item (ANSI variant)
CMC_TLINSERTSTRUCTW	Structure used for inserting an item (Unicode variant)
CMC_TLITEMA	Structure describing item of the tree-list view (ANSI variant)
CMC_TLITEMW	Structure describing item of the tree-list view (Unicode variant)
CMC_TLSUBITEMA	Structure describing subitem of the tree-list view (ANSI variant)
CMC_TLSUBITEMW	Structure describing subitem of the tree-list view (Unicode variant)
CMC_VERSION	Structure describing MCTRL.DLL version