public void DeleteItem(ExtendedComboBoxItem item)
{
if (item.Equals(m_addItem))
{
return;
}
int itemIndex = Items.IndexOf(item);
if (itemIndex > -1)
{
this.Items.Remove(item);
if (itemIndex > 0)
{
this.SelectedIndex = itemIndex - 1;
}
else if (Items.Count > 1)
{
this.SelectedIndex = 0;
}
else
{
this.SelectedIndex = -1;
}
}
}
public void InsertItemAtIndex(int index, ExtendedComboBoxItem item)
{
if (index > this.Items.Count - 1)
{
Utilities.ErrorMessage errorMessage = new Utilities.ErrorMessage(
"INVALID_INDEX",
"Workshare.PolicyDesigner.Properties.Resources",
System.Reflection.Assembly.GetExecutingAssembly());
Logger.LogError(errorMessage.LogString);
throw new ArgumentException(errorMessage.DisplayString);
}
this.Items.Insert(index, item);
}
public void InsertItem(ExtendedComboBoxItem item)
{
this.InsertItemAtIndex((this.Items.Count - 1), item);
}