TreeView_SelectDropTarget macro (commctrl.h)

Redraws a specified tree-view control item in the style used to indicate the target of a drag-and-drop operation. You can use this macro or the TreeView_Select macro, or you can send the TVM_SELECTITEM message explicitly.

Syntax

void TreeView_SelectDropTarget(
   hwnd,
   hitem
);

Parameters

hwnd

Type: HWND

Handle to the tree-view control.

hitem

Type: HTREEITEM

Handle to an item. If the hitem parameter is NULL, the control is set to have no selected item.

Return value

None

Remarks

If the specified item is the child of a collapsed parent item, the parent's list of child items is expanded to reveal the specified item. In this case, the parent window receives the TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification codes.

Using the TreeView_SelectDropTarget macro is equivalent to sending the TVM_SELECTITEM message with its flag parameter set to the TVGN_DROPHILITE value.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	commctrl.h