Sent when files are dropped onto an ImageList Control (for example from Explorer).
idCtrl = (L_INT) LOWORD(wParam) identifier of control.
wNotifyCode = HIWORD(wParam) notification code.
pszFilename = (L_CHAR *) lParam pointer to the file that was dropped.
The parent window of the ImageList will get one L_ILN_DROPFILES notification for each file that is dropped onto the ImageList Control when the control has L_ILS_ACCEPTDROPFILES set.
NOTE this is not a complete sample, and is meant only to show you a way in which this message can be used.
L_INT ILN_DROPFILESExample(HWND hCtrl,WPARAM wParam,LPARAM lParam){if(HIWORD(wParam) == L_ILN_DROPFILES){if(lParam){BITMAPHANDLE Bitmap;LILITEM Item;L_INT nResult;THUMBOPTIONS to;to.nWidth = 80;to.nHeight = 80;to.nBits = 24;to.uCRFlags = 0;to.bMaintainAspect = TRUE;to.bForceSize = FALSE;to.crBackColor = 0;to.bLoadStamp = FALSE;to.bResample = TRUE;nResult = L_CreateThumbnailFromFile((L_TCHAR *)lParam,&Bitmap,0, &to,NULL, NULL, NULL, NULL);if(nResult == SUCCESS){Item.uStructSize = sizeof(LILITEM);Item.pText = (L_TCHAR *)lParam;Item.uMask = LILITEM_BITMAP | LILITEM_TEXT;Item.pBitmap = &Bitmap;L_ImgListInsert(hCtrl, &Item);}}}return SUCCESS;}
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