ExtendSelection Method (BaseSheetSelectionModel)

Visual Basic
C#

'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

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.

This example adds a selection and then extends it.

C#

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);
}

Visual Basic

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

Reference

BaseSheetSelectionModel Class
BaseSheetSelectionModel Members
SetAnchor Method
SetSelection Method