public void ListViewSubItemCollection_RemoveAt_ValidIndex_Success()
{
var item = new ListViewItem();
var collection = new ListViewItem.ListViewSubItemCollection(item);
var subItem = new ListViewItem.ListViewSubItem();
collection.Add(subItem);
collection.Add(new ListViewItem.ListViewSubItem());
collection.Add(new ListViewItem.ListViewSubItem());
collection.Add(new ListViewItem.ListViewSubItem());
// Remove from start.
collection.RemoveAt(0);
Assert.Equal(3, collection.Count);
// Remove from middle.
collection.RemoveAt(1);
Assert.Equal(2, collection.Count);
// Remove from end.
collection.RemoveAt(1);
Assert.Single(collection);
// Remove only.
collection.RemoveAt(0);
Assert.Empty(collection);
Assert.Same(item, subItem.owner);
}
public void ListViewSubItemCollection_RemoveAt_InvalidIndexEmpty_ThrowsArgumentOutOfRangeException(int index)
{
var item = new ListViewItem();
var collection = new ListViewItem.ListViewSubItemCollection(item);
Assert.Throws <ArgumentOutOfRangeException>("index", () => collection.RemoveAt(index));
}
/* private void Listview1_ItemChecked(object sender, ItemCheckedEventArgs e)
* {
* foreach (ListViewItem Item in ListView1.Items)
* {
* if (Item != null)
* {
* if (Item.Checked == true) N++;
* }
* }
* Textbox1.Text = N.ToString();
* }
*
*
* ListView.CheckedListViewItemCollection checkedItems =
* ListView1.CheckedItems;
*
* foreach ( ListViewItem item in checkedItems )
* {
* value = item.SubItems[1].Text;
* }
*/
private void ApproveButton_Click(object sender, EventArgs e)
{
// Get selected row
ListView.CheckedListViewItemCollection checkedItems = ContractList.CheckedItems;
foreach (ListViewItem item in checkedItems)
{
ListViewItem.ListViewSubItemCollection listSubItem = item.SubItems;
listSubItem.RemoveAt(0);
int contractID = int.Parse(listSubItem[0].Text);
RentContract contract = manage.FindContractById(contractID);
if (checkContractValidity(contract))
{
updateApprovalStatusInDatabase(contractID);
ListViewItem approvedItem = new ListViewItem();
foreach (ListViewItem.ListViewSubItem subItem in listSubItem)
{
approvedItem.SubItems.Add(subItem);
}
// remove it from the left listview
ContractList.Items.Remove(item);
// Add it to the right listview
ApprovedContractList.Items.Add(item);
}
//manage = Program.LoadData();
//setUpGUI();
// Get the removed item id and change the APPROVED to TRUE in the database:
}
}
public void RemoveAt(int index)
{
collection.RemoveAt(index);
}