| Description |
The ToDateTime method takes individual Year, Month, Day, Hour, Minute, Second, MilliSeconds and optionally Era parameter values.
These values are treated according to the current Calendar culture. Different cultures have days in the month, different year bases and so on.
For example, in the Hebrew Calendar, there are between 353 and 355 days per common year, and 383 to 385 days in a leap year.
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| | References | CultureInfo
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| Microsoft MSDN Links |
System.Globalization
System.Globalization.Calendar
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| A simple example |
// Full Unit code.
// -------------------------------------------------------------
// Create a new WinForm application, double click the form to
// create an OnLoad event, and then replace the WinForm unit
// with this text.
unit WinForm;
interface
uses
System.Drawing, System.Collections, System.ComponentModel,
System.Windows.Forms, System.Data;
type
TWinForm = class(System.Windows.Forms.Form)
\{REGION 'Designer Managed Code'\} // Note that REGION and ENREGION should be prefixed by a dollar sign
strict private
///
/// Required designer variable.
///
Components: System.ComponentModel.Container;
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
procedure InitializeComponent;
procedure TWinForm_Load(sender: System.Object; e: System.EventArgs);
{ENDREGION}
strict protected
///
/// Clean up any resources being used.
///
procedure Dispose(Disposing: Boolean); override;
private
{ Private Declarations }
public
constructor Create;
end;
[assembly: RuntimeRequiredAttribute(TypeOf(TWinForm))]
implementation
\{REGION 'Windows Form Designer generated code'\}
///
/// Required method for Designer support -- do not modify
/// the contents of this method with the code editor.
///
procedure TWinForm.InitializeComponent;
begin
//
// TWinForm
//
Self.AutoScaleBaseSize := System.Drawing.Size.Create(5, 13);
Self.ClientSize := System.Drawing.Size.Create(292, 266);
Self.Name := 'TWinForm';
Self.Text := 'WinForm';
Include(Self.Load, Self.TWinForm_Load);
end;
{ENDREGION}
procedure TWinForm.Dispose(Disposing: Boolean);
begin
if Disposing then
begin
if Components <> nil then
Components.Dispose();
end;
inherited Dispose(Disposing);
end;
constructor TWinForm.Create;
begin
inherited Create;
//
// Required for Windows Form Designer support
//
InitializeComponent;
//
// TODO: Add any constructor code after InitializeComponent call
//
end;
procedure TWinForm.TWinForm_Load(sender: System.Object; e: System.EventArgs);
program Project1;
{$APPTYPE CONSOLE}
uses
System.Globalization;
var
gbCulture : System.Globalization.CultureInfo;
gbCal : System.Globalization.Calendar;
myDate : DateTime;
begin
// Set up a Great Britain English culture & calendar
gbCulture := System.Globalization.CultureInfo.Create('en-GB');
gbCal := gbCulture.Calendar;
// Create a DateTime object directly
myDate := gbCal.ToDateTime(2004, 12, 31, 12, 59, 59, 999);
// Display this date
Console.WriteLine(myDate.ToString('hh:mm:ss.fff on dddd dd MMMM yyyy'));
Console.ReadLine;
end.
end. | | Hide full unit code | 12:59:59.999 on Friday 31 December 2004
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