private void OnAddPanel(object sender, EventArgs e)
{
Control.ControlCollection oldManagedPanels = HostControl.Controls;
RaiseComponentChanging(TypeDescriptor.GetProperties(HostControl)["ManagedPanels"]);
ManagedPanel P = (ManagedPanel)DesignerHost.CreateComponent(typeof(ManagedPanel));
P.Text = P.Name;
HostControl.ManagedPanels.Add(P);
RaiseComponentChanged(TypeDescriptor.GetProperties(HostControl)["ManagedPanels"], oldManagedPanels, HostControl.ManagedPanels);
HostControl.SelectedPanel = P;
SetVerbs();
}
protected virtual void OnSelectedPanelChanged(EventArgs e)
{
lock (static_OnSelectedPanelChanged_oldSelection_Init)
{
try
{
if (InitStaticVariableHelper(static_OnSelectedPanelChanged_oldSelection_Init))
{
static_OnSelectedPanelChanged_oldSelection = null;
}
}
finally
{
static_OnSelectedPanelChanged_oldSelection_Init.State = 1;
}
}
if ((static_OnSelectedPanelChanged_oldSelection != null))
{
static_OnSelectedPanelChanged_oldSelection.Visible = false;
}
if ((m_SelectedPanel != null))
{
((ManagedPanel)m_SelectedPanel).Visible = true;
}
bool tabChanged = false;
if (m_SelectedPanel == null)
{
tabChanged = (static_OnSelectedPanelChanged_oldSelection != null);
}
else
{
tabChanged = !(m_SelectedPanel.Equals(static_OnSelectedPanelChanged_oldSelection));
}
if (tabChanged & this.Created)
{
if (SelectedIndexChanged != null)
{
SelectedIndexChanged(this, EventArgs.Empty);
}
}
static_OnSelectedPanelChanged_oldSelection = (ManagedPanel)m_SelectedPanel;
}