Esempio n. 1
0
        public int CompareTo(object obj)
        {
            if (obj is DateTime)
            {
                return(DateTimeValue.CompareTo((DateTime)obj));
            }
            CDateTimeEx dtex = (obj as CDateTimeEx);

            if (dtex != null)
            {
                return(DateTimeValue.CompareTo(dtex.DateTimeValue));
            }
            return(-1);
        }
Esempio n. 2
0
        public override bool Equals(object obj)
        {
            CDateTimeEx dte = (obj as CDateTimeEx);

            if (!(obj is DateTime) && (dte == null))
            {
                return(false);
            }
            if (obj == null)
            {
                return(false);
            }
            if (dte != null)
            {
                return(DateTimeValue.Equals(dte.DateTimeValue));
            }
            else
            {
                return(DateTimeValue.Equals(obj));
            }
        }
Esempio n. 3
0
 public static string ToUniversalString(object value)
 {
     if (value == null || value == DBNull.Value)
     {
         return(c_strConstNull);
     }
     if (value is SByte)
     {
         return(value.ToString());
     }
     else if (value is Int16)
     {
         return(value.ToString());
     }
     else if (value is Int32)
     {
         return(value.ToString());
     }
     else if (value is Int64)
     {
         return(value.ToString());
     }
     else if (value is Byte)
     {
         return(value.ToString());
     }
     else if (value is UInt16)
     {
         return(value.ToString());
     }
     else if (value is UInt32)
     {
         return(value.ToString());
     }
     else if (value is UInt64)
     {
         return(value.ToString());
     }
     else if (value is Single)
     {
         return(value.ToString().Replace(',', '.'));
     }
     else if (value is Double)
     {
         return(value.ToString().Replace(',', '.'));
     }
     else if (value is Decimal)
     {
         return(value.ToString().Replace(',', '.'));
     }
     else if (value is Boolean)
     {
         return(((bool)value)?"1":"0");
     }
     else if (value is Char)
     {
         return(value.ToString());
     }
     else if (value is String)
     {
         if (value.ToString() == c_strConstNull)
         {
             return("@" + c_strConstNull);
         }
         return(value.ToString());
     }
     else if (value is DateTime)
     {
         return(CUtilDate.GetUniversalString((DateTime)value));
     }
     else
     {
         CDateTimeEx dtex = (value as CDateTimeEx);
         if (dtex != null)
         {
             return(CUtilDate.GetUniversalString(dtex.DateTimeValue));
         }
     }
     throw new Exception(I.T("Unknown type for ToUniversalString |30107") + value.GetType().ToString());
 }