CalcCellFromPos Method, SftTree Object
Returns the item index and column number for given coordinates.
Syntax
| VB.NET | Boolean = object.CalcCellFromPos(ByVal xPos As Single, ByVal yPos As Single, ByRef ItemIndex As Integer, ByRef ColIndex As Short) As Boolean |
| VB | Boolean = object.CalcCellFromPos(ByVal xPos As Single, ByVal yPos As Single, ItemIndex As Long, ColIndex As Integer) As Boolean |
| C#.NET | bool Boolean = object.CalcCellFromPos(float xPos, float yPos, out int ItemIndex, out short ColIndex); |
| VC++ | VARIANT_BOOL Boolean = object->CalcCellFromPos(float xPos, float yPos, long* ItemIndex, short* ColIndex); |
| C | HRESULT object->raw_CalcCellFromPos(float xPos, float yPos, long* ItemIndex, short* ColIndex, VARIANT_BOOL* Boolean); |
object
A SftTree object.
xPos
The horizontal position relative to the top, left corner of the tree control. The units used depend on the container (Visual Basic, Visual C++, etc.) and the coordinate system used.
yPos
The vertical position relative to the top, left corner of the tree control. The units used depend on the container (Visual Basic, Visual C++, etc.) and the coordinate system used.
ItemIndex
Returns the item index at the specified coordinates xPos, yPos.
ColIndex
Returns the column number at the specified coordinates xPos, yPos.
Boolean
| Boolean | Description |
|---|
| True | A cell was located at the specified coordinates xPos, yPos. |
| False | No cell was located at the specified coordinates xPos, yPos. |
Comments
Returns the item index and column number for given coordinates.
The CalcCellFromPos and CalcCellFromPosPix methods are synonyms, but may use different coordinate systems.
If cell merging is allowed, CalcCellFromPos will return the actually displayed cell at the given location. The column number returned does not necessarily match the physical column. If the actual column is required, use CalcColumnFromPos instead. CalcIndexFromPos can be used to calculate the index of the item.
See Also SftTree Object | Object Hierarchy
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