private void ExpandAll_Click(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (TabGeneral.IsSelected)
{
General.ExpandAllGroups();
}
else if (TabCroissance.IsSelected)
{
Croissance.ExpandAllGroups();
}
else if (TabValorisation.IsSelected)
{
Valorisation.ExpandAllGroups();
}
else if (TabMomentum.IsSelected)
{
Momentum.ExpandAllGroups();
}
else if (TabQuality.IsSelected)
{
Quality.ExpandAllGroups();
}
else if (TabSynthese.IsSelected)
{
Synthese.ExpandAllGroups();
}
}