C#

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Gilbert Consellado wrote:

What was i missed?

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Gilbert Consellado wrote:

But in msdn documentation that DisplayAttribute.Order[^] can change the order of the properties.

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Member 9414029 wrote:

32-bit MS Office and my file reader app is targeting .NET framework 4.5 and platform target is ANY CPU.

for (int i = 0; i < m_panels.Length; i++)
{
  if (m_panels[i] != null)
  {
     panel1.Controls.Remove(m_panels[i]);
     m_panels[i].Dispose();
     m_panels[i] = null;
  }
}

// in Form scope
List<Panel> m_panels = new List<Panel>();

// in the method you call to create a new Panel
Panel newPanel = new Panel();

newPanel.Name = "panel m_" + i.ToString();
newPanel.BackColor = Color.Red;
newPanel.Location = e.Location; // doing this on mouse click event
newPanel.Size = new System.Drawing.Size(12, 12);
newPanel.Visible = true;

m_panels.Add(newPanel);
panel1.Controls.Add(newPanel);

// to force an error in testing add this:
// m_panels.Add(new Panel { Name = "make an error" });

// in the method you call to clear the current Panels
for (int i = 0; i < m_panels.Count; i++)
{
    Panel panelToRemove = m_panels[i];

    // being paranoid is good !
    if (panel1.Controls.Contains(panelToRemove))
    {
        panel1.Controls.Remove(panelToRemove);
    }
    else
    {
        throw new MissingMemberException(
            string.Format("Panel: {0} in source list of Panels not in panel1.Controls", 
            panelToRemove.Name));
    }
}

// clear the List for re-use
m_panels.Clear()