string[] strArray = new string[5] {"Ronnie", "Jack", "Lori", "Max", "Tricky"};
FarPoint.Win.Spread.Model.DefaultSheetDataModel dataModel = new FarPoint.Win.Spread.Model.DefaultSheetDataModel(8, 8);
dataModel.DataSource = strArray;
fpSpread1.ActiveSheet.Models.Data = dataModel;
Type t;
t = dataModel.ItemType;
listBox1.Items.Add(t.ToString());