Return a unique identifier based on system's full date (yyyymmdd) and time (hhmissms). : Date Time Util « Development Class « C# / C Sharp

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C# / C Sharp » Development Class » Date Time UtilScreenshots 
Return a unique identifier based on system's full date (yyyymmdd) and time (hhmissms).
 

// crudwork
// Copyright 2004 by Steve T. Pham (http://www.crudwork.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Text;

namespace crudwork.Utilities
{
  /// <summary>
  /// Date Utility
  /// </summary>
  public class DateUtil
  {
    
    /// <summary>
    /// Return a unique identifier based on system's full date (yyyymmdd) and time (hhmissms).
    /// 
    /// Output sample: 2006040212445099
    /// </summary>
    public static string UniqueID
    {
      get
      {
        DateTime date = DateTime.Now;

        string uniqueID = String.Format(
          "{0:0000}{1:00}{2:00}{3:00}{4:00}{5:00}{6:000}",
          date.Year, date.Month, date.Day,
          date.Hour, date.Minute, date.Second, date.Millisecond
          );
        return uniqueID;
      }
    }
   }
}

   
  
Related examples in the same category
1.Gets the days between.
2.Gets the days in month.
3.Gets the days in year.
4.Gets the end of day.
5.Gets the start of month.
6.Gets the end of month.
7.Gets the end of quarter.
8.Gets the end of year.
9.Gets the months between.
10.Return a elapsed time in formatted string. (hh:mm:ss:mi)
11.Screen for holidays
12.Return the previous business date of the date specified.
13.Return the previous or next business day of the date specified.
14.Return true if the number of seconds has elapsed since the last check
15.Add Business Days
16.Get Day Of Week
17.Add week to a DateTime
18.Get the quarter number for the DateTime
19.Get the week number
20.Date and time To Words
21.Return the number of milliseconds since the Unix epoch (1 Jan., 1970 UTC) for a given DateTime value.
22.Convert Unix Seconds
23.Get Elapsed Time
24.Is given DateTime Weekend
25.Converts a Date to a string using relative time.
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