/// <summary>
/// Updates the array list view with the current array elements.
/// </summary>
private new void Update()
{
m_index = -1;
ValueCTRL.Set(null, m_readOnly);
ArrayLV.Items.Clear();
int index = 0;
foreach (object element in (Array)m_value)
{
string[] columns = new string[]
{
String.Format("[{0}]", index++),
Technosoftware.DaAeHdaClient.OpcConvert.ToString(element)
};
ListViewItem item = new ListViewItem(columns, Resources.IMAGE_YELLOW_SCROLL);
item.Tag = element;
ArrayLV.Items.Add(item);
}
// select the first item.
if (ArrayLV.Items.Count > 0)
{
ArrayLV.Items[0].Selected = true;
}
}
/// <summary>
/// Displays the dialog with the specified array.
/// </summary>
public object ShowDialog(object value, bool fixedType)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
if (value.GetType().IsArray)
{
throw new ArgumentException("Is an array", "value");
}
m_value = Technosoftware.DaAeHdaClient.OpcConvert.Clone(value);
m_type = m_value.GetType();
ValueCTRL.AllowChangeType = !fixedType;
ValueCTRL.Set(value, false);
if (ShowDialog() != DialogResult.OK)
{
return(null);
}
return(ValueCTRL.Get());
}