public CheckedListUserControl(ICheckedList checkedList)
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
this.checkedList = checkedList;
for (int i = 0; i < checkedList.Count; i++)
{
this.clbItems.Items.Add(checkedList.Item(i), checkedList.IsChecked(i));
}
}
public void Update(ICheckedList l)
{
for (int i = 0; i < Count; i++)
{
bool b = l.IsChecked(i);
if (IsChecked(i) != b)
{
SetChecked(i, b);
}
}
}
public override object ConvertTo(ITypeDescriptorContext context,
CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string) &&
value is ICheckedList)
{
ICheckedList checkedList = (ICheckedList)value;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < checkedList.Count; i++)
{
if (checkedList.IsChecked(i))
{
if (sb.Length > 0)
{
sb.Append(", ");
}
sb.Append(checkedList.Item(i).ToString());
}
}
return(sb.ToString());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
