FarPoint.Win.Spread.Model.BaseSheetAxisModel bsam; 
bsam = (FarPoint.Win.Spread.Model.BaseSheetAxisModel)fpSpread1.ActiveSheet.Models.ColumnAxis; 
bsam.SetSize(0, 120); 
 
bsam.Changed += new FarPoint.Win.Spread.Model.SheetAxisModelEventHandler(bsamAxisModelChanged); 
 
private void bsamAxisModelChanged(object sender, FarPoint.Win.Spread.Model.SheetAxisModelEventArgs e) 
{ 
    textBox1.Text = e.Count.ToString(); 
} 
	 
	
		Dim bsam As FarPoint.Win.Spread.Model.BaseSheetAxisModel
bsam = FpSpread1.ActiveSheet.Models.ColumnAxis
bsam.SetSize(0, 120)
Dim h As FarPoint.Win.Spread.Model.SheetAxisModelEventHandler = AddressOf bsamAxisModelChanged
AddHandler bsam.Changed, h
Private Sub bsamAxisModelChanged(ByVal sender As Object, ByVal e As FarPoint.Win.Spread.Model.SheetAxisModelEventArgs)
    TextBox1.Text = e.Count.ToString()
End Sub