HitTestPix Method, SftTree Object
Returns the index of the item found at given coordinates.
Deprecated - Provided for compatibility with earlier versions only - Use Items.HitTestPix instead
Syntax
| VB.NET | ItemIndex = object.HitTestPix(ByVal XPosPix As OLE_XPOS_PIXELS, ByVal YPosPix As OLE_YPOS_PIXELS) As Integer |
| VB | ItemIndex = object.HitTestPix(ByVal XPosPix As OLE_XPOS_PIXELS, ByVal YPosPix As OLE_YPOS_PIXELS) As Long |
| C#.NET | int ItemIndex = object.HitTestPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix); |
| VC++ | long ItemIndex = object->HitTestPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix); |
| C | HRESULT object->raw_HitTestPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix, long* ItemIndex); |
object
A SftTree object.
XPosPix
The x coordinate to be tested in pixels.
YPosPix
The y coordinate to be tested in pixels.
ItemIndex
Returns the index of the item found at given coordinates. -1 is returned if no item is found.
Comments
Deprecated - Provided for compatibility with earlier versions only - Use Items.HitTestPix instead
The HitTestPix method returns the index of the item found at given coordinates.
The HitTest and HitTestPix methods are synonyms, but may use different coordinate systems.
If an item is found at the coordinates (xPosPix, yPosPix), the zero-based index of the item is returned. If the specified coordinates are located in the or column header area, -1 is returned. If the coordinates are located in the tree control's client area, below the last item displayed, the zero-based index of the last item + 1 is returned, which is equal to the number of items in the tree control.
The HitTestPix method can be used during a DragOver or OLEDragOver event to determine which item is currently the target of the drag & drop operation. The CalcCellFromPosPix or CalcIndexFromPosPix methods can also be used.
See Also SftTree Object | Object Hierarchy
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