bool result;
FarPoint.Win.Spread.Model.CellRange range;
result = FarPoint.Win.Spread.Model.CellRange.TryParse("B3", out range);
textBox1.Text = result.ToString();
Dim trange As FarPoint.Win.Spread.Model.CellRange
Dim result AsBoolean
result = FarPoint.Win.Spread.Model.CellRange.TryParse("B1", trange)
TextBox1.Text = result