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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using Chart.Interfaces;
namespace Chart.UserControls
{
/// <summary>
/// Internal user control
/// </summary>
internal partial class UserControlControlInternalChart : UserControl
{
#region Fields
private ChartPerformer performer;
private UserControlExternalChart parent;
private IChartProperiesFormCreator formCreator;
private Form propertiesForm;
#endregion
#region Ctor
internal UserControlControlInternalChart()
{
InitializeComponent();
}
#endregion
#region Members
internal ChartPerformer Performer
{
get
{
return performer;
}
set
{
performer = value;
}
}
new internal UserControlExternalChart Parent
{
get
{
return parent;
}
set
{
parent = value;
}
}
internal IChartProperiesFormCreator FormCreator
{
get
{
return formCreator;
}
set
{
formCreator = value;
}
}
#endregion
private void contextMenuStripChart_Opening(object sender, CancelEventArgs e)
{
if (formCreator == null)
{
propertiesToolStripMenuItem.Visible = false;
return;
}
if (propertiesForm != null)
{
if (propertiesForm.IsDisposed)
{
propertiesForm = null;
}
}
propertiesToolStripMenuItem.Visible = propertiesForm == null;
}
private void propertiesToolStripMenuItem_Click(object sender, EventArgs e)
{
if (formCreator == null)
{
return;
}
propertiesForm = formCreator.Create();
propertiesForm.Show();
}
}
}
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Ph. D. Petr Ivankov worked as scientific researcher at Russian Mission Control Centre since 1978 up to 2000. Now he is engaged by Aviation training simulators http://dinamika-avia.com/ . His additional interests are:
1) Noncommutative geometry
http://front.math.ucdavis.edu/author/P.Ivankov
2) Literary work (Russian only)
http://zhurnal.lib.ru/editors/3/3d_m/
3) Scientific articles
http://arxiv.org/find/all/1/au:+Ivankov_Petr/0/1/0/all/0/1