private void deselectAllAnalysisCasesButton_Click(object sender, EventArgs e)
{
for (int i = 0; i < analysisCasesCheckedListBox.Items.Count; i++)
{
analysisCasesCheckedListBox.SetItemChecked(i, false);
((Canguro.Model.Load.AbstractCase)analysisCasesCheckedListBox.Items[i]).IsActive = false;
}
}