/// <summary>
/// Delete field items.
/// </summary>
/// <param name="parameter">The command parameter.</param>
private void DeleteFieldItem(object parameter)
{
if (parameter != null)
{
var itemToRemove = SelectedFieldsItems.FirstOrDefault(item => item.Text == parameter.ToString());
if (itemToRemove != null)
{
SelectedFieldsItems.Remove(itemToRemove);
}
}
}
/// <summary>
/// Add field items.
/// </summary>
/// <param name="parameter">The command parameter.</param>
private void AddFieldItem(object parameter)
{
if (SelectedFieldItem != null)
{
var itemAlreadyAdded = SelectedFieldsItems.FirstOrDefault(item => item.Text == SelectedFieldItem.Name);
if (itemAlreadyAdded != null)
{
SelectedFieldsItems.Remove(itemAlreadyAdded);
}
ILinkNavigator selectFieldlinkNavigator = new DefaultLinkNavigator();
selectFieldlinkNavigator.Commands.Add(new Uri("cmd://DeleteFieldItemCommand", UriKind.Absolute), DeleteFieldItemCommand);
string value = SelectedFieldItem.Name;
string bbcode = string.Format("{0} [url=cmd://DeleteFieldItemCommand|{0}]del[/url]", value);
SelectedFieldsItems.Add(new ListBoxItem()
{
Text = value,
BbCode = bbcode,
Property = SelectedFieldItem,
LinkNavigator = selectFieldlinkNavigator
});
}
}