C# (CSharp) WindowsFormsApplication.Statistic_Management Validate_Statistic.Requiredcbo Exemples

Exemple #1

        public string sumextension()
        {
            string             sum  = "";
            Validate_Statistic vali = new Validate_Statistic();

            if (vali.Requiredcbo(cboday, 1, 31) == false)
            {
                sum += "\n Choose valid day";
            }
            if (vali.Requiredcbo(cbomonth, 1, 12) == false)
            {
                sum += "\n Choose valid month";
            }
            if (vali.Requiredcbo(cboyear, 2010, 2020) == false)
            {
                sum += "\n Choose valid year";
            }
            if (vali.Rangetextcbo(cbofill, "All", "Top 5", "Top 10", "Top 20") == false)
            {
                sum += "\n Choose valid filter";
            }
            return(sum);
        }