/// <summary>
/// This method sorts the items in a listbox.
/// </summary>
/// <param name="items">The list control.</param>
/// <param name="Descending">Whether to sort the list box descending. </param>
public static void SortListItems(this ListItemCollection items, bool Descending)
{
System.Collections.Generic.List <ListItem> list = new System.Collections.Generic.List <ListItem>();
foreach (ListItem i in items)
{
list.Add(i);
}
if (Descending)
{
IEnumerable <ListItem> itemEnum =
from item in list
orderby item.Text descending
select item;
items.Clear();
items.AddRange(itemEnum.ToArray());
// anonymous delegate list.Sort(delegate(ListItem x, ListItem y) { return y.Text.CompareTo(x.Text); });
}
else
{
IEnumerable <ListItem> itemEnum =
from item in list
orderby item.Text ascending
select item;
items.Clear();
items.AddRange(itemEnum.ToArray());
//list.Sort(delegate(ListItem x, ListItem y) { return x.Text.CompareTo(y.Text); });
}
}
public void AddRangeAddsARange()
{
var list = new ListItemCollection <string>();
var toAdd = new List <string>
{
"Foo",
"Bar"
};
var toAddSecond = new List <string>
{
"Foo",
"Bar",
"Hello"
};
list.AddRange(new List <ListItemInnerCollection <string> >
{
new ListItemInnerCollection <string>("Bob", toAdd),
new ListItemInnerCollection <string>("Dave", toAddSecond),
});
list.Count.Should().Be(2);
list[0].Title.Should().Be("Bob");
list[0].Should().ContainInOrder(toAdd);
list[0].Should().OnlyContain(s => toAdd.Contains(s));
list[0].Count.Should().Be(2);
list[1].Title.Should().Be("Dave");
list[1].Should().ContainInOrder(toAddSecond);
list[1].Should().OnlyContain(s => toAddSecond.Contains(s));
list[1].Count.Should().Be(3);
}
public static void Test_AddRange()
{
var listItemCollection = new ListItemCollection();
var listItem1 = new ListItem("Hello");
var listItem2 = new ListItem("Hello", "World");
var listItem3 = new ListItem("Test", "Test");
var list = new List <ListItem> {
listItem1, listItem2, listItem3
};
var listItem4 = new ListItem("Missing");
Assert.Empty(listItemCollection);
listItemCollection.AddRange(list);
Assert.Equal(list.Count, listItemCollection.Count);
foreach (var x in list)
{
Assert.True(listItemCollection.Contains(x));
}
Assert.False(listItemCollection.Contains(listItem4));
listItemCollection.Add(listItem4);
Assert.Equal(list.Count + 1, listItemCollection.Count);
foreach (var x in list)
{
Assert.True(listItemCollection.Contains(x));
}
Assert.True(listItemCollection.Contains(listItem4));
}
public void AddRangeAddsARangeEnumerableOfTuple()
{
var list = new ListItemCollection <string>();
var toAdd = new List <string>
{
"Foo",
"Bar"
};
var toAddSecond = new List <string>
{
"Foo",
"Bar",
"Hello"
};
list.AddRange(new List <Tuple <string, IEnumerable <string> > >
{
Tuple.Create("Bob", (IEnumerable <string>)toAdd),
Tuple.Create("Dave", (IEnumerable <string>)toAddSecond),
});
list.Count.Should().Be(2);
list[0].Title.Should().Be("Bob");
list[0].Should().ContainInOrder(toAdd);
list[0].Should().OnlyContain(s => toAdd.Contains(s));
list[0].Count.Should().Be(2);
list[1].Title.Should().Be("Dave");
list[1].Should().ContainInOrder(toAddSecond);
list[1].Should().OnlyContain(s => toAddSecond.Contains(s));
list[1].Count.Should().Be(3);
}
/// <summary>
/// Performs a linq style Where command on the ListItemCollection and sets the collection to the output
/// </summary>
/// <param name="collection"></param>
/// <param name="predicate"></param>
/// <returns></returns>
public static void Where(this ListItemCollection collection, Func <ListItem, bool> predicate)
{
var l = new List <ListItem>();
foreach (ListItem li in collection)
{
l.Add(li);
}
collection.Clear();
collection.AddRange(l.Where(predicate).ToArray());
}
private void SynList()
{
ArrayList arrayValue = new ArrayList(TextBoxSynOrder.Text.Split(','));
ListItemCollection itemCollection = new ListItemCollection();
itemCollection.AddRange((ListItem[])new ArrayList(ListBoxLeft.Items).ToArray(typeof(ListItem)));
itemCollection.AddRange((ListItem[])new ArrayList(ListBoxRight.Items).ToArray(typeof(ListItem)));
ListBoxLeft.Items.Clear();
ListBoxRight.Items.Clear();
for (int i = 0; i < arrayValue.Count; i++)
{
ListItem item = itemCollection.FindByValue(arrayValue[i].ToString());
if (item != null)
{
ListBoxRight.Items.Add(item);
itemCollection.Remove(item);
}
}
ListBoxLeft.Items.AddRange((ListItem[])new ArrayList(itemCollection).ToArray(typeof(ListItem)));
}
protected void Page_Load(object sender, EventArgs e)
{
var loader = new LocaleCountryLoader();
var result = new ListItemCollection();
var allCountries = loader.Load();
var listItems =
allCountries.OrderBy(kvp => kvp.Value).Select(entry => new ListItem(entry.Value, entry.Key)).ToArray();
result.AddRange(listItems);
AllCountries = result;
}
public ActionResult Save(Bam.Net.Data.Tests.ListItem[] values)
{
try
{
ListItemCollection saver = new ListItemCollection();
saver.AddRange(values);
saver.Save();
return(Json(new { Success = true, Message = "", Dao = "" }));
}
catch (Exception ex)
{
return(GetErrorResult(ex));
}
}
private void HandleListItems(ListItemCollection destItemColl, TreeNode node, Inline nodeRun)
{
if (nodeRun != null)
{
destItemColl.Add(new ListItem(new Paragraph(nodeRun)));
}
if (node.ChildCount > 0)
{
HtmlListItemEntractionVisitor itemVisitor = new HtmlListItemEntractionVisitor(TextChannel);
foreach (TreeNode child in node.ListOfChildren)
{
child.AcceptDepthFirst(itemVisitor);
}
destItemColl.AddRange(itemVisitor.ExtractedListItems);
}
}
private ListItemCollection InitSearchCriteria()
{
ListItemCollection types = new ListItemCollection();
types.AddRange
(
new ListItem[] {
new ListItem("Select", "Select", false),
new ListItem("Name", "Name"),
new ListItem("Code", "Code"),
new ListItem("Producer", "Producer"),
new ListItem("Barcode", "Barcode"),
new ListItem("Group", "Group"),
}
);
return(types);
}
public ListItemCollection GetHierarchyItems()
{
ListItemCollection lst = new ListItemCollection();
lst.AddRange(ConvertToArray(GetHierarchyItems("1")));
lst.AddRange(ConvertToArray(GetHierarchyItems("2")));
lst.AddRange(ConvertToArray(GetHierarchyItems("3")));
lst.AddRange(ConvertToArray(GetHierarchyItems("4")));
lst.AddRange(ConvertToArray(GetHierarchyItems("5")));
lst.AddRange(ConvertToArray(GetHierarchyItems("6")));
return(lst);
}
public static void Test_ToEnumerable()
{
var listItemCollection = new ListItemCollection();
Assert.Empty(listItemCollection);
Test_ToEnumerable_Implementation(listItemCollection);
listItemCollection.AddRange(new[]
{ new ListItem("Hello"), new ListItem("Hello", "World"), new ListItem("Test", "Test") });
Test_ToEnumerable_Implementation(listItemCollection);
listItemCollection.Add(new ListItem("Extra"));
Test_ToEnumerable_Implementation(listItemCollection);
Assert.Equal(2, listItemCollection.ToEnumerable().Count(x => x.Text == "Hello"));
Assert.Equal(1, listItemCollection.ToEnumerable().Count(x => x.Value == "Extra"));
Assert.Equal(0, listItemCollection.ToEnumerable().Count(x => x.Value == "Missing"));
Assert.Equal(2, listItemCollection.ToEnumerable().Count(x => x.Text.Contains('t')));
}
public void UpdateDirectory()
{
try
{
var list = this;
var newitems = new List <EtoSystemObjectInfo>();
newitems.AddRange(_directory.GetDirectories().Cast <EtoSystemObjectInfo>());
var formats = settings.Infos.GetFormats();
var extensions = formats.Values.SelectMany(r => r.Extensions).Select(s => "*." + s);
newitems.Sort((x, y) => string.Compare(x.Name, y.Name, StringComparison.CurrentCultureIgnoreCase));
var alFiles = _directory.GetFiles(extensions).ToList();
alFiles.Sort((x, y) => string.Compare(x.Name, y.Name, StringComparison.CurrentCultureIgnoreCase));
newitems.AddRange(alFiles.Cast <EtoSystemObjectInfo>());
if (_directory is DiskDirectoryInfo)
{
//newitems.Insert (0, new WebDav.WebDavBrowser (directory, "SixteenColors", "http://sixteencolors.picoe.ca"));
newitems.Insert(0, new Sixteencolors.SixteenBrowser(_directory));
}
items = newitems;
var theitems = new ListItemCollection();
theitems.AddRange(items.Select(r => new ListItem {
Text = r.Name
}).Cast <IListItem>());
Application.Instance.Invoke(delegate
{
if (!disposed)
{
DataStore = theitems;
Enabled = true;
}
});
}
catch (Exception ex)
{
Application.Instance.AsyncInvoke(() => MessageBox.Show(Generator, this, string.Format("Unable to load the selected file ({0})", ex)));
Console.WriteLine("Cannot load directory {0}", ex);
}
}
public void Methods()
{
ListItemCollection c;
ListItem i;
ListItem i2;
c = new ListItemCollection();
Assert.AreEqual(0, c.Count, "T1");
i = new ListItem("Item 1", "10");
c.Add(i);
Assert.AreEqual(1, c.Count, "T2");
i = new ListItem("This is item 2", "20");
c.Add(i);
Assert.AreEqual(2, c.Count, "T3");
Assert.AreEqual(null, c.FindByText(" is "), "T4");
Assert.AreEqual(i.Text, c.FindByText("This is item 2").Text, "T5");
Assert.AreSame(i, c.FindByText("This is item 2"), "T6");
Assert.AreEqual(1, c.IndexOf(c.FindByText("This is item 2")), "T7");
Assert.AreEqual(1, c.IndexOf(c.FindByValue("20")), "T8");
i = new ListItem("Item 3", "30");
Assert.IsFalse(c.Contains(i), "T9");
c.Add(i);
Assert.IsTrue(c.Contains(i), "T10");
i = new ListItem("Forth", "40");
i2 = new ListItem("Fifth", "50");
c.AddRange(new ListItem[] { i, i2 });
Assert.AreEqual(5, c.Count, "T11");
c.RemoveAt(1);
Assert.AreEqual(4, c.Count, "T12");
Assert.AreEqual(null, c.FindByText("This is item 2"), "T13");
c.Clear();
Assert.AreEqual(0, c.Count, "T13");
}
public void FormInitialize()
{
if (Request.QueryString.HasValue("BonusPlanID", typeof(int)))
{
objBonusPlan.BonusPlanID = Request.QueryString["BonusPlanID"].ToString();
BonusPlanHiddenID.Value = objBonusPlan.BonusPlanID;
objBonusPlan.BonusPlanDetailGet();
DeleteFlg.Value = objSecurity.DeleteFlg.ToString();
//Delete.Visible = objSecurity.DeleteFlg.ToString() == "1" ? true : false;
}
DropDownList dbOptions = new DropDownList();
AtriaBase.UI.ListControl.ListPopulate(JobCodeID, "JobCode", "JobCodeID", objBonusPlan.JobCodeGet(), AtriaBase.UI.ListControl.NoItemSelectedBehavior.SelectOne);
AtriaBase.UI.ListControl.ListPopulate(JobCodeCommunity, "Community", "CommunityNumber", objSecurity.CommunityUserAccessGet(), AtriaBase.UI.ListControl.NoItemSelectedBehavior.SelectAll);
AtriaBase.UI.ListControl.ListPopulate(JobCategoryID, "JobCategory", "JobCategoryID", objBonusPlan.JobCategoryGet(), AtriaBase.UI.ListControl.NoItemSelectedBehavior.SelectOne);
AtriaBase.UI.ListControl.ListPopulate(dbOptions, "Community", "CommunityNumber", objBonusPlan.BonusPlanToCommunityGet(), AtriaBase.UI.ListControl.NoItemSelectedBehavior.SelectOne);
AtriaBase.UI.ListControl.ListPopulate(JobCodeEffectiveDt, "MonthName", "EffectiveDT", objBonusPlan.BonusPlanToJobCodeEffectiveDateGet(), AtriaBase.UI.ListControl.NoItemSelectedBehavior.SelectOne);
JobCodeEffectiveDt.SelectedIndex = 2; // Default to current month
var communities = dbOptions.Items.Cast <ListItem>()
.Where(i => !string.IsNullOrEmpty(i.Value))
.GroupBy(g => g.Value)
.Select(i => i.FirstOrDefault())
.OrderBy(i => i.Text).ToList();
communities.Insert(0, new ListItem()
{
Text = "Select One...", Value = ""
});
ListItemCollection communitiesCollection = new ListItemCollection();
communitiesCollection.AddRange(communities.ToArray());
CommunityNumber.DataTextField = "Text";
CommunityNumber.DataValueField = "Value";
CommunityNumber.DataSource = communitiesCollection;
CommunityNumber.DataBind();
}
public void AddRangeOnlyRaisesOneCollectionChangeEventForTheAdd()
{
var list = new ListItemCollection <string>();
var toAdd = new List <string>
{
"Foo",
"Bar"
};
var toAddSecond = new List <string>
{
"Foo",
"Bar",
"Hello"
};
var eventCount = 0;
IEnumerable <ListItemInnerCollection <string> > itemsAdded = null;
var action = NotifyCollectionChangedAction.Reset;
((INotifyCollectionChanged)list).CollectionChanged += (s, e) =>
{
++eventCount;
itemsAdded = e.NewItems.OfType <ListItemInnerCollection <string> >();
action = e.Action;
};
list.AddRange(new List <Tuple <string, IEnumerable <string> > >
{
Tuple.Create("Bob", (IEnumerable <string>)toAdd),
Tuple.Create("Dave", (IEnumerable <string>)toAddSecond),
});
eventCount.Should().Be(1);
action.Should().Be(NotifyCollectionChangedAction.Add);
itemsAdded.Should().HaveCount(2);
}
void Populate()
{
var listitems = new ListItemCollection();
listitems.AddRange(items.Select(r => r.Equals(directory.Parent) ? ".." : r.Name).Select(r => new ListItem {
Text = r
}));
DataStore = listitems;
if (!string.IsNullOrEmpty(newFileName))
{
SetFileName();
}
else if (olddir != null && olddir.Parent != null && olddir.Parent.Equals(directory))
{
int index = items.IndexOf(olddir);
if (index >= 0)
{
SelectedIndex = index;
}
}
olddir = null;
}
bool IPostBackDataHandler.LoadPostData(string postDataKey, System.Collections.Specialized.NameValueCollection postCollection)
{
string str = postCollection[Configuration.HttpModule.IdPrefix + ClientID];
if (!string.IsNullOrEmpty(str))
{
ListItemCollection ListaVelha = new ListItemCollection();
ListItem[] arrTemp = new ListItem[this.Items.Count];
this.Items.CopyTo(arrTemp, 0);
this.Items.Clear();
ListaVelha.AddRange(arrTemp);
string[] ordens = str.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string i in ordens)
{
this.Items.Add(ListaVelha.FindByValue(i));
}
OnOrderChanged();
}
return(true);
}
public static void AddRange <T>(this ListItemCollection items, Expression <Func <T, bool> > criteria) where T : IEntity
{
items.AddRange((IEnumerable)Database.GetList <T>(criteria));
}
public static void AddRange <T>(this ListItemCollection items) where T : IEntity
{
items.AddRange((IEnumerable)Database.GetList <T>());
}
public void AddRangeOnlyRaisesOneCollectionChangeEventForTheAdd()
{
var list = new ListItemCollection<string>();
var toAdd = new List<string>
{
"Foo",
"Bar"
};
var toAddSecond = new List<string>
{
"Foo",
"Bar",
"Hello"
};
var eventCount = 0;
IEnumerable<ListItemInnerCollection<string>> itemsAdded = null;
var action = NotifyCollectionChangedAction.Reset;
((INotifyCollectionChanged) list).CollectionChanged += (s, e) =>
{
++eventCount;
itemsAdded = e.NewItems.OfType<ListItemInnerCollection<string>>();
action = e.Action;
};
list.AddRange(new List<Tuple<string, IEnumerable<string>>>
{
Tuple.Create("Bob", (IEnumerable<string>) toAdd),
Tuple.Create("Dave", (IEnumerable<string>) toAddSecond),
});
eventCount.Should().Be(1);
action.Should().Be(NotifyCollectionChangedAction.Add);
itemsAdded.Should().HaveCount(2);
}
public void AddRangeDoesntAddExistingGroups()
{
var list = new ListItemCollection<string>();
var toAdd = new List<string>
{
"Foo",
"Bar"
};
var toAddSecond = new List<string>
{
"Foo",
"Bar",
"Hello"
};
list.AddGroup("Bob", toAdd);
list.AddRange(new List<Tuple<string, IEnumerable<string>>>
{
Tuple.Create("Bob", (IEnumerable<string>) toAdd),
Tuple.Create("Dave", (IEnumerable<string>) toAddSecond),
});
list.Count.Should().Be(2);
list[0].Title.Should().Be("Bob");
list[0].Should().ContainInOrder(toAdd);
list[0].Should().OnlyContain(s => toAdd.Contains(s));
list[0].Count.Should().Be(2);
list[1].Title.Should().Be("Dave");
list[1].Should().ContainInOrder(toAddSecond);
list[1].Should().OnlyContain(s => toAddSecond.Contains(s));
list[1].Count.Should().Be(3);
}
public void AddRangeAddsARange()
{
var list = new ListItemCollection<string>();
var toAdd = new List<string>
{
"Foo",
"Bar"
};
var toAddSecond = new List<string>
{
"Foo",
"Bar",
"Hello"
};
list.AddRange(new List<ListItemInnerCollection<string>>
{
new ListItemInnerCollection<string>("Bob", toAdd),
new ListItemInnerCollection<string>("Dave", toAddSecond),
});
list.Count.Should().Be(2);
list[0].Title.Should().Be("Bob");
list[0].Should().ContainInOrder(toAdd);
list[0].Should().OnlyContain(s => toAdd.Contains(s));
list[0].Count.Should().Be(2);
list[1].Title.Should().Be("Dave");
list[1].Should().ContainInOrder(toAddSecond);
list[1].Should().OnlyContain(s => toAddSecond.Contains(s));
list[1].Count.Should().Be(3);
}