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using System;
using System.Windows.Controls;
using Pfz.DataTypes;
namespace Pfz.WpfControls
{
/// <summary>
/// Controls for editing DateTime values.
/// </summary>
public class DateTimeControl:
UserControl,
IValueControl,
IValueContainer<DateTime>,
IValueContainer<DateTime?>
{
private DateControl fDateControl = new DateControl();
private TimeControl fTimeControl = new TimeControl();
/// <summary>
/// Creates a new DateTime control.
/// </summary>
public DateTimeControl()
{
var panel = new StackPanel();
panel.Orientation = Orientation.Horizontal;
var panelChildren = panel.Children;
panelChildren.Add(fDateControl);
panelChildren.Add(new Label { Content = " - "});
panelChildren.Add(fTimeControl);
Content = panel;
}
/// <summary>
/// Clears the Date and Time.
/// </summary>
public void Clear()
{
fDateControl.Clear();
fTimeControl.Clear();
}
/// <summary>
/// Gets or sets a value indicating that this control is read-only.
/// </summary>
public bool IsReadOnly
{
get
{
return fDateControl.IsReadOnly;
}
set
{
fDateControl.IsReadOnly = value;
fTimeControl.IsReadOnly = value;
}
}
/// <summary>
/// Gets the value of this control.
/// </summary>
public DateTime? Value
{
get
{
var date = fDateControl.Value;
if (!date.HasValue)
return null;
return date.Value + fTimeControl.Value.Value;
}
set
{
if (value == null)
{
Clear();
return;
}
fDateControl.Value = (Date)value;
fTimeControl.Value = (Time)value;
}
}
#region IValueContainer Members
object IValueContainer.Value
{
get
{
return Value;
}
set
{
Value = (DateTime?)value;
}
}
#endregion
#region IValueContainer<DateTime> Members
DateTime IValueContainer<DateTime>.Value
{
get
{
return (DateTime)Value;
}
set
{
Value = value;
}
}
#endregion
}
}
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I started to program computers when I was 11 years old, as a hobbyist, programming in AMOS Basic and Blitz Basic for Amiga.
At 12 I had my first try with assembler, but it was too difficult at the time. Then, in the same year, I learned C and, after learning C, I was finally able to learn assembler (for Motorola 680x0).
Not sure, but probably between 12 and 13, I started to learn C++. I always programmed "in an object oriented way", but using function pointers instead of virtual methods.
At 15 I started to learn Pascal at school and to use Delphi. At 16 I started my first internship (using Delphi). At 18 I started to work professionally using C++ and since then I've developed my programming skills as a professional developer in C++ and C#, generally creating libraries that help other developers do their work easier, faster and with less errors.
Want more info or simply want to contact me?
Take a look at:
http://paulozemek.azurewebsites.net/
Or e-mail me at: paulozemek@outlook.com
Codeproject MVP 2012, 2015 & 2016
Microsoft MVP 2013-2014 (in October 2014 I started working at Microsoft, so I can't be a Microsoft MVP anymore).