SftTree/OCX 7.5 - ActiveX Tree Control

CalcIndexFromPosPix Method, SftTree Object

Returns the item index for given coordinates.

VB.NET	Boolean = object.CalcIndexFromPosPix(ByVal XPosPix As OLE_XPOS_PIXELS, ByVal YPosPix As OLE_YPOS_PIXELS, ByRef ItemIndex As Integer, ByRef RowHeader As Boolean) As Boolean
VB	Boolean = object.CalcIndexFromPosPix(ByVal XPosPix As OLE_XPOS_PIXELS, ByVal YPosPix As OLE_YPOS_PIXELS, ItemIndex As Long, RowHeader As Boolean) As Boolean
C#.NET	bool Boolean = object.CalcIndexFromPosPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix, out int ItemIndex, out bool RowHeader);
VC++	VARIANT_BOOL Boolean = object->CalcIndexFromPosPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix, long* ItemIndex, VARIANT_BOOL* RowHeader);
C	HRESULT object->raw_CalcIndexFromPosPix(OLE_XPOS_PIXELS XPosPix, OLE_YPOS_PIXELS YPosPix, long* ItemIndex, VARIANT_BOOL* RowHeader, VARIANT_BOOL* Boolean);

object

XPosPix

The horizontal position relative to the top, left corner of the tree control in pixels.

YPosPix

The vertical position relative to the top, left corner of the tree control in pixels.

ItemIndex

Returns the item index at the specified coordinates xPosPix, yPosPix.

RowHeader

Returns True if the position is in the row header area, otherwise False is returned.

Boolean

Returns the item index for given coordinates.

Boolean	Description
True	An item was located at the specified coordinates xPosPix, yPosPix.
False	No item was located at the specified coordinates xPosPix, yPosPix.

The CalcIndexFromPosPix method returns the item index for given coordinates.

The CalcIndexFromPos and CalcIndexFromPosPix methods are synonyms, but may use different coordinate systems.

CalcCellFromPosPix can be used to determine the cell. CalcColumnFromPosPix can be used to determine The zero-based column number.