TV_DISPINFO (Compact 2013)

3/28/2014

This structure contains and retrieves information about a tree view item.

Syntax

typedef struct _TV_DISPINFO { 
  NMHDR hdr; 
  TV_ITEM item; 
} TV_DISPINFO;

Members

• hdr
  NMHDR structure that contains information about this message.

• item
  TV_ITEMstructure that identifies and contains information about the tree view item. The mask member of the TV_ITEM structure specifies which information is being set or retrieved. It can be one or more of the following values.

  Value	Description
  TVIF_CHILDREN	The cChildren member specifies, or is to receive, a value that indicates whether the item has child items.
  TVIF_IMAGE	The iImage member specifies, or is to receive, the index of the item's nonselected icon in the image list.
  TVIF_SELECTEDIMAGE	The iSelectedImage member specifies, or is to receive, the index of the item's selected icon in the image list.
  TVIF_TEXT	The pszText member specifies the new item text or the address of a buffer that is to receive the item text. If the structure is receiving item text, you typically copy the text to the buffer pointed to by the pszText member of the TV_ITEM structure. However, you can return a string in the pszText member instead. If you do so, you cannot change or delete the string until the corresponding item text is deleted or until two additional TVN_GETDISPINFO messages have been sent.

Requirements

Header

commctrl.h

See Also

Reference

Tree View Controls Structures
TVN_SETDISPINFO
WM_NOTIFY
NMHDR
TV_ITEM