KeePass.Ecas.EcasUtil.GetParamString C# (CSharp) Method

        public static string GetParamString(List<string> vParams, int iIndex)
        {
            return GetParamString(vParams, iIndex, string.Empty);
        }

        private static void ChangeTriggerOnOff(EcasAction a, EcasContext ctx)
        {
            string strName = EcasUtil.GetParamString(a.Parameters, 0, true);
            uint   uState  = EcasUtil.GetParamUInt(a.Parameters, 1);

            EcasTrigger t = null;

            if (strName.Length == 0)
            {
                t = ctx.Trigger;
            }
            else
            {
                foreach (EcasTrigger trg in ctx.TriggerSystem.TriggerCollection)
                {
                    if (trg.Name == strName)
                    {
                        t = trg; break;
                    }
                }
            }

            if (t == null)
            {
                throw new Exception(KPRes.ObjectNotFound +
                                    MessageService.NewParagraph + KPRes.TriggerName + ": " + strName + ".");
            }

            if (uState == IdTriggerOn)
            {
                t.On = true;
            }
            else if (uState == IdTriggerOff)
            {
                t.On = false;
            }
            else if (uState == IdTriggerToggle)
            {
                t.On = !t.On;
            }
            else
            {
                Debug.Assert(false);
            }
        }