Visual Basic (Declaration) | |
---|---|
Public Overloads Function GetRowHeaderCellFromPixel( _ ByVal rowViewportIndex As Integer, _ ByVal x As Integer, _ ByVal y As Integer _ ) As CellRange |
Visual Basic (Usage) | ![]() |
---|---|
Dim instance As SpreadView Dim rowViewportIndex As Integer Dim x As Integer Dim y As Integer Dim value As CellRange value = instance.GetRowHeaderCellFromPixel(rowViewportIndex, x, y) |
Parameters
- rowViewportIndex
- Row index in the viewport
- x
- X-coordinate (in pixels) of the pointer location
- y
- Y-coordinate (in pixels) of the pointer location
Return Value
CellRange object containing the row and column indexes (in a ) for the cell located at the specified pointer location, or (-1, -1, 0, 0) if no cell is located at the specified locationThis method returns a CellRange object that consists of row and column coordinates and row and column counts. If a cell exists at the pixel location, then the method returns CellRange(row, column, 1, 1) where row, column are the row index and column index of the cell. If a cell does not exist at the pixel location then the method returns CellRange(-1, -1, 0, 0).
Use the x and y parameters to specify the location (pixel) on the display of the pointer (or cursor).
This method only returns cell information for pixel locations in the column headers of the sheet, and not for cells in the data area or the sheet corner or other parts of the Spread component. For cells in the data area, use GetCellFromPixel methods. For cells in the row headers, use the GetRowHeaderCellFromPixel methods.
C# | ![]() |
---|---|
private void fpSpread1MouseDown(object sender, System.Windows.Forms.MouseEventArgs e) { FarPoint.Win.Spread.SpreadView sv = fpSpread1.GetRootWorkbook(); sv.AddViewport(0, 1); FarPoint.Win.Spread.Model.CellRange cr; cr = sv.GetRowHeaderCellFromPixel(0, 1, e.X, e.Y); textBox1.Text = "You are in row header " + cr.Row.ToString(); } |
Visual Basic | ![]() |
---|---|
Private Sub FpSpread1MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles FpSpread1.MouseDown Dim sv As FarPoint.Win.Spread.SpreadView = FpSpread1.GetRootWorkbook() sv.AddViewport(0, 1) Dim cr As FarPoint.Win.Spread.Model.CellRange cr = sv.GetRowHeaderCellFromPixel(0, 1, e.X, e.Y) TextBox1.Text = "You are in row header " & cr.Row.ToString() End Sub |
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8