FarPoint.Win.Spread.Model.ISheetSelectionModel sel;
sel = (FarPoint.Win.Spread.Model.ISheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection;
sel.SelectionPolicy = FarPoint.Win.Spread.Model.SelectionPolicy.Single;
sel.SelectionUnit = FarPoint.Win.Spread.Model.SelectionUnit.Column;
MessageBox.Show("You are only able to select columns. Try to select a row or the whole sheet", "SelectionPolicy/Unit", MessageBoxButtons.OK);
Dim sel As FarPoint.Win.Spread.Model.ISheetSelectionModel
sel = FpSpread1.ActiveSheet.Models.Selection
sel.SelectionPolicy = FarPoint.Win.Spread.Model.SelectionPolicy.Single
sel.SelectionUnit = FarPoint.Win.Spread.Model.SelectionUnit.Column
MessageBox.Show("You are only able to select columns. Try to select a row or the whole sheet", "SelectionPolicy/Unit", MessageBoxButtons.OK)