public void ListViewSubItemCollection_IListRemove_ListViewSubItem_Success()
{
var item = new ListViewItem();
IList collection = new ListViewItem.ListViewSubItemCollection(item);
var subItem = new ListViewItem.ListViewSubItem();
collection.Add(subItem);
collection.Remove(subItem);
Assert.Empty(collection);
Assert.Null(subItem.owner);
// Remove again.
collection.Remove(subItem);
Assert.Empty(collection);
Assert.Null(subItem.owner);
}
public void ListViewSubItemCollection_IListRemove_InvalidItem_Nop(object value)
{
var item = new ListViewItem();
IList collection = new ListViewItem.ListViewSubItemCollection(item);
var subItem = new ListViewItem.ListViewSubItem();
collection.Add(subItem);
collection.Remove(value);
Assert.Same(subItem, Assert.Single(collection));
}
public void ListViewSubItemCollection_Remove_ListViewSubItem_Success()
{
var item = new ListViewItem();
var collection = new ListViewItem.ListViewSubItemCollection(item);
var subItem = new ListViewItem.ListViewSubItem();
collection.Add(subItem);
// Remove null.
collection.Remove(null);
Assert.Same(subItem, Assert.Single(collection));
collection.Remove(subItem);
Assert.Empty(collection);
Assert.Null(subItem.owner);
// Remove again.
collection.Remove(subItem);
Assert.Empty(collection);
Assert.Null(subItem.owner);
}
public bool Remove(IListViewSubItem item)
{
collection.Remove(((ListViewSubItem)item).SubItem);
return(true);
}