public IProjectFile Open()
{
if (_solutionPropertiesEditor == null)
{
_solutionPropertiesEditor = new SolutionPropertiesEditor(this);
if (_tabItem != null)
{
_tabItem.Close();
}
_tabItem = TabStripItemFactory.CreateTabStripItem(_solutionPropertiesEditor, this);
_tabItem.Closed += TabItemClosed;
}
return this;
}
public void Close()
{
try
{
_closing = true;
if (_tabItem != null)
{
_tabItem.Close();
_tabItem = null;
}
if (_solutionPropertiesEditor != null)
{
_solutionPropertiesEditor.Dispose();
_solutionPropertiesEditor = null;
}
}
finally
{
_closing = false;
}
}
