Canguro.Controller.Grid.JointDOFControl.getComboValue C# (CSharp) Method

        private Canguro.Model.JointDOF.DofType getComboValue(ref float sConstant, ComboBox c, TextBox s)
        {
            try
            {
                switch (((string)c.SelectedItem)[0])
                {
                    case 'R':
                        sConstant = 0;
                        return Canguro.Model.JointDOF.DofType.Restrained;
                    case 'S':
                        sConstant = float.Parse(s.Text);
                        return Canguro.Model.JointDOF.DofType.Spring;
                    default:
                        sConstant = 0;
                        return Canguro.Model.JointDOF.DofType.Free;
                }
            }
            catch (Exception)
            {
                sConstant = 0;
                return Canguro.Model.JointDOF.DofType.Free;
            }
        }