The TVM_GETITEMRECT message retrieves the bounding rectangle for a tree-view item and indicates whether the item is visible. You can send this message explicitly or by using the TreeView_GetItemRect macro.
TVM_GETITEMRECT
wParam = (WPARAM) (BOOL) fItemRect;
lParam = (LPARAM) (RECT FAR*) prc;
Parameters
fItemRect
Value specifying the portion of the item for which to retrieve the bounding rectangle. If this parameter is TRUE, the bounding rectangle includes only the text of the item. Otherwise, it includes the entire line that the item occupies in the tree-view control.
prc
Pointer to a RECT structure that receives the bounding rectangle. The coordinates are relative to the upper-left corner of the tree-view control.
Return Values
If the item is visible and retrieves the bounding rectangle, the return value is TRUE. Otherwise, the message returns FALSE and does not retrieve the bounding rectangle.
See Also