Keyword Reference

$tagLVHITTESTINFO

Contains information about a hit test

Global Const $tagLVHITTESTINFO = $tagPOINT & ";uint Flags;int Item;int SubItem;int iGroup"

Parameters

$tagPOINT X,Y position to hit test
Flags Results of a hit test. Can be one or more of the following values:
    $LVHT_ABOVE - The position is above the control's client area
    $LVHT_BELOW - The position is below the control's client area
    $LVHT_NOWHERE - The position is inside the client window, but it is not over a list item
    $LVHT_ONITEMICON - The position is over an item's icon
    $LVHT_ONITEMLABEL - The position is over an item's text
    $LVHT_ONITEMSTATEICON - The position is over the state image of an item
    $LVHT_TOLEFT - The position is to the left of the client area
    $LVHT_TORIGHT - The position is to the right of the client area
For Windows Vista or later:
    $LVHT_EX_GROUP_HEADER - The point is within the group header.
    $LVHT_EX_GROUP_FOOTER - The point is within the group footer.
    $LVHT_EX_GROUP_COLLAPSE - The point is within the collapse/expand button of the group.
    $LVHT_EX_GROUP_BACKGROUND - The point is within the area of the group where items are displayed.
    $LVHT_EX_GROUP_STATEICON - The point is within the state icon of the group.
    $LVHT_EX_GROUP_SUBSETLINK - The point is within the subset link of the group.
    $LVHT_EX_GROUP - $LVHT_EX_GROUP_BACKGROUND | $LVHT_EX_GROUP_COLLAPSE | $LVHT_EX_GROUP_FOOTER | $LVHT_EX_GROUP_HEADER | $LVHT_EX_GROUP_STATEICON | $LVHT_EX_GROUP_SUBSETLINK.
    $LVHT_EX_ONCONTENTS - The point is within the icon or text content of the item and not on the background.
    $LVHT_EX_FOOTER - The point is within the footer of the list-view control.
Item Receives the index of the matching item. Or if hit-testing a subitem, this value represents the subitem's parent item.
SubItem Receives the index of the matching subitem. When hit-testing an item, this member will be zero.
iGroup Group index of the item hit (read only). Valid only for owner data. If the point is within an item that is displayed in multiple groups then iGroup will specify the group index of the item Windows Vista or later.