public static void SetState(ListView list, ListState state)
{
if (state.fTopIndex != -1 && state.fTopIndex < list.Items.Count)
{
list.TopItem = list.Items[state.fTopIndex];
}
if (state.fSelectedIndex != -1 && state.fSelectedIndex < list.Items.Count)
{
list.SelectedIndices.Add(state.fSelectedIndex);
}
}
public static ListState GetState(ListView list)
{
ListState listState = new ListState()
{
fTopIndex = list.Items.IndexOf(list.TopItem),
fSelectedIndex = -1
};
if (list.SelectedIndices.Count != 0)
{
listState.fSelectedIndex = list.SelectedIndices[0];
}
return(listState);
}