private void buttonDuplicateAttRule_Click(object sender, EventArgs e)
{
var r = EditorTools.GetSelectedDtoFromTable <AttributionRuleDTO>(this.dataGridViewAttributionRules);
if (r != null)
{
var newRule = LoadedAsset.AddAttributionRule(r);
attributionRules.DataSource = LoadedAsset.GetAttributionRules().ToList();
EditorTools.HighlightItemInGrid <AttributionRuleDTO>(dataGridViewAttributionRules, newRule.Id);
SetModified();
}
}