/// <summary>
/// This method Load And Display List
/// </summary>
public void LoadAndDisplayList(object itemToSelect = null)
{
// get the name of this item
string name = "";
// if the itemToSelect exists
if (NullHelper.Exists(itemToSelect))
{
// set the name
name = itemToSelect.ToString();
}
// Clear
Clear();
// local
int index = -1;
// if the ParentListEditorHost exists
if (HasParentListEditorHost)
{
// load the list of items
List = ParentListEditorHost.LoadList();
// Display the List
DisplayList();
}
// If the name string exists
if (TextHelper.Exists(name))
{
// find the index
index = FindItemIndex(name);
// Set the SelectedIndex
ListBox.SelectedIndex = index;
// if the SelectedIndex was found
if (ListBox.SelectedIndex >= 0)
{
// Set Focus to the ListBox so the selected item highlights (trying)
ListBox.Focus();
}
}
}
