// Cleans up data and structs from a single
// native dialog Show() invocation.
private void CleanUp()
{
// Reset values that would be considered
// 'volatile' in a given instance.
if (progressBar != null)
{
progressBar.Reset();
}
// Clean out sorted control lists -
// though we don't of course clear the main controls collection,
// so the controls are still around; we'll
// resort on next show, since the collection may have changed.
if (buttons != null)
{
buttons.Clear();
}
if (commandLinks != null)
{
commandLinks.Clear();
}
if (radioButtons != null)
{
radioButtons.Clear();
}
progressBar = null;
// Have the native dialog clean up the rest.
if (nativeDialog != null)
{
nativeDialog.Dispose();
}
}
