i need output like this

Question

4.00/5 (1 vote)

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outPut:
2:00 - 2:30
2:30 - 3:00
3:00 - 3:30
3:30 - 4:00
4:00 - 4:30
4:30 - 5:00
below is my code please check.

C#

int perPersonr = 30;// per person consume 30 mints
            bool IsChangetime = true;
            var startTime = Convert.ToDateTime("2:00 PM");
            var endTime = Convert.ToDateTime("5:00 PM");

            while (startTime < endTime)
            {
                if (IsChangetime)
                {

                    comboBox1.Items.Add(startTime.ToShortTimeString() + " - " + startTime.AddMinutes(perPersonr).ToShortTimeString());
                    IsChangetime = false;
                }
                else
                {
                    if (startTime.ToShortTimeString().Equals(endTime.ToShortTimeString()))
                    {
                        break;
                    }
                    else
                    {

                        comboBox1.Items.Add(startTime.AddMinutes(perPersonr).ToShortTimeString() + " - " + startTime.AddMinutes(perPersonr + perPersonr).ToShortTimeString());
                        startTime = startTime.AddMinutes(perPersonr);
                    }

                }


            }

Posted 3-Oct-15 1:47am

awaisshabir

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BillWoodruff 3-Oct-15 20:59pm

Your solution, imho, does not take full advantage of .NET's facilities, but, if it works, and you are happy with it, great !

Do you want to see an alternative method that does use what are, imho, more advanced techniques ?

2 solutions

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awaisshabir · Accepted Answer · 2015-10-03T02:03:00

Thanks sir i have done it.
below is my code

C#

int perPersonr = 30;// per person consume 30 mints
            bool IsChangetime = true;
            var startTime = Convert.ToDateTime("2:00 PM");
            var endTime = Convert.ToDateTime("5:00 PM");

            while (startTime < endTime)
            {
                if (IsChangetime)
                {
                    var newstarttime = startTime.AddMinutes(perPersonr);
                    comboBox1.Items.Add(startTime.ToShortTimeString() + " - " + newstarttime.ToShortTimeString());
                    startTime = newstarttime;
                    IsChangetime = false;
                }
                else
                {
                    if (startTime.ToShortTimeString().Equals(endTime.ToShortTimeString()))
                    {
                        break;
                    }
                    else
                    {

                        comboBox1.Items.Add(startTime.ToShortTimeString() + " - " + startTime.AddMinutes(perPersonr).ToShortTimeString());
                        startTime = startTime.AddMinutes(perPersonr);
                    }

                }


            }

George Swan · Accepted Answer · 2015-10-04T03:44:00

C#

DateTime startime = Convert.ToDateTime("2:00 PM");
DateTime finishtime = Convert.ToDateTime("5:00 PM");
int interval = 30;
DateTime startPeriod = startime;
DateTime endPeriod = startime;
while (endPeriod < finishtime)
     {
       endPeriod = startPeriod.AddMinutes(interval);
       comboBox1.Items.Add(string.Format(
                   "{0} - {1}",
                   startPeriod.ToShortTimeString(),
                   endPeriod.ToShortTimeString()));

       startPeriod = endPeriod;
     }

i need output like this

2 solutions

Solution 1

Solution 2

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