private void btClone_Click(object sender, System.EventArgs e)
{
SwimData newSd = (SwimData)swdata.Clone();
newSd.sort();
while (newSd.hasMoreElements())
{
Swimmer sw = (Swimmer)newSd.getSwimmer();
lsNewKids.Items.Add(sw.getName());
}
}
//-----
public object Clone()
{
//create a new ArrayList
ArrayList swd = new ArrayList();
//copy in swimmer objects
for (int i = 0; i < swdata.Count; i++)
{
swd.Add(swdata[i]);
}
//create new SwimData object with this array
SwimData newsd = new SwimData(swd);
return(newsd);
}
private void init()
{
swdata = new SwimData("swimmers.txt");
reload();
}
//-----
public object Clone()
{
SwimData newsd = new SwimData(swdata);
return(newsd);
}