public void EnumChanged(HeaderType o, string key)
{
headersDict[key] = o;
switch (o)
{
case HeaderType.Activity:
_imported.ChangeActivity(key);
break;
case HeaderType.Case:
_imported.ChangeCase(key);
break;
case HeaderType.Timestamp:
_imported.ChangeTimestamp(key);
break;
case HeaderType.Unused:
case HeaderType.Resource:
_imported.ChangeResource(key);
break;
}
StateHasChanged();
}