namespace Wrox.SampleCode.CSharpPreview.ChBaseClasses { using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.WinForms; using System.Data; public class FormDisplayDateTimes : System.WinForms.Form { ... as before
/// /// Summary description for FormDisplayDateTimes. /// public FormDisplayDateTimes() { // // Required for Win Form Designer support //
InitializeComponent();
// // TODO: Add any constructor code after InitializeComponent call // DateTime dtCurrTime = DateTime.Now; AddItem("Current Time is " + dtCurrTime.ToString()); AddItem("Year is " + dtCurrTime.Year.ToString()); AddItem("Month is " + dtCurrTime.Month.ToString()); AddItem("Day of month is " + dtCurrTime.Day.ToString()); AddItem("Day of week is " + dtCurrTime.DayOfWeek.ToString()); AddItem("Hour is " + dtCurrTime.Hour.ToString()); AddItem("Minute is " + dtCurrTime.Minute.ToString()); AddItem("Second is " + dtCurrTime.Second.ToString()); AddItem("Millisecond is " + dtCurrTime.Millisecond.ToString()); AddItem("ShortDateString is " + dtCurrTime.ToShortDateString()); AddItem("LongDateString is " + dtCurrTime.ToLongDateString()); AddItem("ShortTimeString is " + dtCurrTime.ToShortTimeString()); AddItem("LongTimeString is " + dtCurrTime.ToLongTimeString()); } public class FormTimeSpans : System.WinForms.Form
{ ... as before
public FormTimeSpans()
{ // // Required for Win Form Designer support // InitializeComponent();
// // TODO: Add any constructor code after InitializeComponent call //
// constructor: TimeSpan(days, hours, minutes, seconds) TimeSpan Span = new TimeSpan(4,2,15,0);
// initialize date to 1 Jan 2000, 12 pm // constructor: DateTime(year,month,day,hours,minutes,seconds, // milliseconds) DateTime dtOld = new DateTime(2000,1,1,12,0,0,0);
DateTime dtNew = dtOld + Span;
AddItem("Original date was " + dtOld.ToLongDateString() + " " + dtOld.ToShortTimeString()); AddItem("Adding time span of " + Span.ToString()); AddItem("Result is " + dtNew.ToLongDateString() + " " + dtNew.ToShortTimeString()); AddItem(""); AddItem("Time span broken down is:"); AddItem("Days: " + Span.Days.ToString()); AddItem("Hours: " + Span.Hours.ToString()); AddItem("Minutes: " + Span.Minutes.ToString()); AddItem("Seconds: " + Span.Seconds.ToString()); AddItem("Milliseconds: " + Span.Milliseconds.ToString()); AddItem("Ticks: " + Span.Ticks.ToString()); AddItem(""); AddItem("TicksPerSecond: " + TimeSpan.TicksPerSecond.ToString()); AddItem("TicksPerHour: " + TimeSpan.TicksPerHour.ToString());
}

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