FarPoint.Web.Spread.Column mycol;
FarPoint.Web.Spread.Renderer.IFormatter formatter;
mycol = FpSpread1.ActiveSheetView.Columns[0];
formatter = new FarPoint.Web.Spread.Renderer.CurrencyFormatter();
mycol.Formatter = formatter;
TextBox1.Text = Convert.ToString(mycol.Formatter);
Dim mycol As FarPoint.Web.Spread.Column
Dim formatter As FarPoint.Web.Spread.Renderer.IFormatter
mycol = FpSpread1.ActiveSheetView.Columns(0)
formatter = New FarPoint.Web.Spread.Renderer.CurrencyFormatter()
mycol.Formatter = formatter
TextBox1.Text = Convert.ToString(mycol.Formatter)