public void Constructor_Null ()
{
DataListItemCollection dlic = new DataListItemCollection (null);
Assert.IsNotNull (dlic, "ctor");
Assert.IsFalse (dlic.IsReadOnly, "IsReadOnly");
Assert.IsFalse (dlic.IsSynchronized, "IsSynchronized");
Assert.IsTrue (Object.ReferenceEquals (dlic, dlic.SyncRoot), "SyncRoot");
// unusable
Assert.AreEqual (0, dlic.Count, "NRE");
}
public void Constructor_WrongType ()
{
ArrayList al = new ArrayList ();
al.Add (String.Empty);
// DataListItemCollection only deals with DataListItem so...
DataListItemCollection dlic = new DataListItemCollection (al);
Assert.AreEqual (1, dlic.Count, "Count0");
// ... it chokes when accessing the string
Assert.AreEqual (String.Empty, dlic[0], "[0]");
}
public void Constructor_Empty ()
{
ArrayList al = new ArrayList ();
DataListItemCollection dlic = new DataListItemCollection (al);
Assert.AreEqual (0, dlic.Count, "Count0");
Assert.IsFalse (dlic.IsReadOnly, "IsReadOnly");
Assert.IsFalse (dlic.IsSynchronized, "IsSynchronized");
Assert.IsTrue (Object.ReferenceEquals (dlic, dlic.SyncRoot), "SyncRoot");
al.Add (new DataListItem (0, ListItemType.Item));
Assert.AreEqual (1, dlic.Count, "Count++");
// note: no add/insert/remove/...
Assert.IsNotNull (dlic[0], "[0]");
al.Clear ();
Assert.AreEqual (0, dlic.Count, "Count--");
// we can add/remove from the original ArrayList
}
/// <summary>
/// private 方法，根据页面中选中的CheckBox项生成薪酬项id列表
/// </summary>
/// <param name="itemCollection"></param>
/// <param name="chkBoxID"></param>
/// <param name="hiddenFieldID"></param>
/// <returns></returns>
private List<string> GetSelectedSalaryItemIdList(DataListItemCollection itemCollection, string chkBoxID, string hiddenFieldID)
{
List<string> itemList = new List<string>();
foreach (DataListItem item in itemCollection)
{
CheckBox chkBox = (CheckBox)item.FindControl(chkBoxID);
if (chkBox.Checked)
{
string itemId = ((HiddenField)item.FindControl(hiddenFieldID)).Value.Trim();
itemList.Add(itemId);
}
}
return itemList;
}