Spread Windows Forms 13.0 Product Documentation
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread.Model Namespace / BaseSheetSelectionModel Class / ExtendSelection Method
Row index of farthest cell in the selection
Column index of farthest cell in the selection
Example


In This Topic
    ExtendSelection Method (BaseSheetSelectionModel)
    In This Topic
    Specifies the extent (or farthest cell) in the selection of cells.
    Syntax
    'Declaration
     
    Public Overridable Sub ExtendSelection( _
       ByVal row As Integer, _
       ByVal column As Integer _
    ) 
    'Usage
     
    Dim instance As BaseSheetSelectionModel
    Dim row As Integer
    Dim column As Integer
     
    instance.ExtendSelection(row, column)
    public virtual void ExtendSelection( 
       int row,
       int column
    )

    Parameters

    row
    Row index of farthest cell in the selection
    column
    Column index of farthest cell in the selection
    Remarks

    The extent of the selection is determined by two numbers, the anchor (or first cell) and the extent (or farthest cell). Specify the anchor by using the SetAnchor method (or AnchorRow and AnchorColumn properties). Specify the extent by using the ExtendSelection method (or LeadRow and LeadColumn properties). Or use the SetSelection method to define both. Between (and including) the anchor and the extent is the selection or selected range of cells.

    Example
    This example adds a selection and then extends it.
    private void menuItem1_Click(object sender, System.EventArgs e)
    {
    FarPoint.Win.Spread.Model.BaseSheetSelectionModel selModel;
    selModel = (FarPoint.Win.Spread.Model.BaseSheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection;
    selModel.AddSelection(0,0,3,4);
    }
    
    private void menuItem2_Click(object sender, System.EventArgs e)
    {
    FarPoint.Win.Spread.Model.BaseSheetSelectionModel selModel;
    selModel = (FarPoint.Win.Spread.Model.BaseSheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection;
    selModel.ExtendSelection(4, 5);
    }
    Private Sub MenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem1.Click
    Dim selModel As FarPoint.Win.Spread.Model.BaseSheetSelectionModel
    selModel = fpSpread1.ActiveSheet.Models.Selection
    selModel.AddSelection(0, 0, 3, 4)
    End Sub
    
    Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
    Dim selModel As FarPoint.Win.Spread.Model.BaseSheetSelectionModel
    selModel = fpSpread1.ActiveSheet.Models.Selection
    selModel.ExtendSelection(4, 5)
    End Sub
    See Also