Items

System\Windows\Forms\Controls\ListView\ListView.CheckedIndexCollection.cs (6)

37foreach (ListViewItem item in _owner.Items) 55for (int i = 0; i < _owner.Items.Count && index < indices.Length; ++i) 57if (_owner.Items[i].Checked) 77int cnt = _owner.Items.Count; 81ListViewItem item = _owner.Items[i]; 145if (_owner.Items[checkedIndex].Checked)

System\Windows\Forms\Controls\ListView\ListView.CheckedListViewItemCollection.cs (4)

50for (int i = 0; i < _owner.Items.Count && index < items.Length; ++i) 52if (_owner.Items[i].Checked) 54items[index++] = _owner.Items[i]; 75return _owner.Items[itemIndex];

System\Windows\Forms\Controls\ListView\ListView.cs (84)

28[DefaultProperty(nameof(Items))] 818return Items[displayIndex]; 1721return Items.Count > 0 ? Items[0] : null; 1725return _topIndex >= 0 && _topIndex < Items.Count ? Items[_topIndex] : null; 1757if ((topItem is null) && (_topIndex == Items.Count)) 1901ListViewItem lvItem = Items[topIndex]; 1925if (value && Items.Count > 0) 2462Items.Clear(); 2489&& Items.Count > 0) 2515Items.Count > 0) 2532for (int i = 0; i < Items.Count; i++) 2534if (Items[i].ImageIndexer.ActualIndex > -1) 2651Items[(int)nmcd->nmcd.dwItemSpec], 2721if (nmcd->iSubItem < Items[itemIndex].SubItems.Count) 2727if (nmcd->iSubItem == 0 && Items[itemIndex].SubItems.Count > 1) 2741Items[itemIndex], 2742Items[itemIndex].SubItems[nmcd->iSubItem], 2763ListViewItem item = Items[(int)nmcd->nmcd.dwItemSpec]; 3091Items.Clear(); 3192ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(index, Items.Count); 3200public ListViewItem? FindItemWithText(string text) => Items.Count == 0 3210ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(startIndex, Items.Count); 3276if (Items.Count == 0) 3292return sviEvent.Index != -1 ? Items[sviEvent.Index] : null; 3323return Items[index]; 3329for (int i = startIndex; i < Items.Count; i++) 3331ListViewItem listViewItem = Items[i]; 3493li = Items[displayIndex]; 3582ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(index, Items.Count); 3611if (index < 0 || index >= Items.Count) 3647ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(itemIndex, Items.Count); 3652ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(subItemIndex, Items[itemIndex].SubItems.Count); 3726ListViewItem? item = (iItem == -1) ? null : Items[iItem]; 3952for (int i = 0; i < Items.Count; i++) 3954ListViewItem item = Items[i]; 3966for (int i = 0; i < Items.Count; i++) 3968ListViewItem item = Items[i]; 4004if (IsHandleCreated && Items.Count == 0 && View == View.SmallIcon && Application.ComCtlSupportsVisualStyles) 4125Debug.Assert(Items.Contains(li), "Make sure ListView.Items contains this item before adding the native LVITEM. Otherwise, custom-drawing may break."); 4317foreach (ListViewItem item in Items) 4373if (Items.Count > 0) 4653for (int i = 0; i < Items.Count; i++) 4655if (Items[i].Checked) 4657UpdateSavedCheckedItems(Items[i], true /*addItem*/); 4715int count = Items.Count; 4718Items[i].UpdateStateFromListView(i, true); 4735ListViewItemCollection tempItems = Items; 4757if (ShowItemToolTips && Items.Count > 0 && (FocusedItem ?? Items[0]) is ListViewItem focusedItem) 4904ListViewItem firstSelectedItem = Items[SelectedIndices[0]]; 4973int subItemCount = Items[i].SubItems.Count; 4976SetItemText(i, j, Items[i].SubItems[j].Text, ref item); 5028int maxSize = VirtualMode ? VirtualListSize : Items.Count; 5045Rectangle rectInvalid = Items[startIndex].Bounds; 5048rectInvalid = Rectangle.Union(rectInvalid, Items[index].Bounds); 5053rectInvalid = Rectangle.Union(rectInvalid, Items[startIndex - 1].Bounds); 5062if (endIndex < Items.Count - 1) 5064rectInvalid = Rectangle.Union(rectInvalid, Items[endIndex + 1].Bounds); 5094for (int i = 0; i < Items.Count; i++) 5096Items.GetItemByIndex(i)?.ReleaseUiaProvider(); 5547if (itemIndex < 0 || itemIndex >= Items.Count) 5616else if (Items is not null) 5618s += $", Items.Count: {Items.Count}"; 5619if (Items.Count > 0 && !VirtualMode) 5621string z = (Items[0] is null) ? "null" : Items[0].ToString(); 5898ListViewItem clickedItem = Items[displayIndex]; 5939ListViewItem clickedItem = Items[displayIndex]; 6399foreach (ListViewItem listViewItem in Items) 6549Items[dispInfo->item.iItem].Text = text; 6567ListViewItem item = Items[nmlv->iItem]; 6582ListViewItem item = Items[nmlv->iItem]; 6623ItemCheckedEventArgs e = new(Items[nmlv->iItem]); 6635if (indexItem >= 0 && indexItem < Items.Count) 6639ListViewItem item = Items[indexItem]; 6677if (Items.Count > 0) 6679ListViewItemSelectionChangedEventArgs lvisce = new(Items[nmlv->iItem], 6687if (Items.Count == 0 || Items[^1] is not null) 6875ListViewItem lvi = Items[infoTip->iItem]; 7117if (FocusedItem is null && Items.Count > 0) 7119Items[0].Focused = true;

System\Windows\Forms\Controls\ListView\ListView.ListViewAccessibleObject.cs (9)

System\Windows\Forms\Controls\ListView\ListView.ListViewNativeItemCollection.cs (4)

225int count = _owner.Items.Count; 234ListViewItem item = _owner.Items[i]; 281int count = _owner.Items.Count; 285ListViewItem item = _owner.Items[i];

System\Windows\Forms\Controls\ListView\ListView.SelectedIndexCollection.cs (6)

170if (selectedIndex < 0 || selectedIndex >= _owner.Items.Count) 175return _owner.Items[selectedIndex].Selected; 274ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(itemIndex, _owner.Items.Count); 276_owner.Items[itemIndex].Selected = true; 329ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(itemIndex, _owner.Items.Count); 331_owner.Items[itemIndex].Selected = false;

System\Windows\Forms\Controls\ListView\ListView.SelectedListViewItemCollection.cs (2)

48lvitems[i] = _owner.Items[fidx]; 138return _owner.Items[fidx];

System\Windows\Forms\Controls\ListView\ListViewGroup.ListViewGroupAccessibleObject.cs (1)

198foreach (ListViewItem? listViewItem in _owningListView.Items)

System\Windows\Forms\Controls\ListView\ListViewItem.cs (1)

1181public virtual void Remove() => _listView?.Items.Remove(this);

System\Windows\Forms\Controls\ListView\ListViewItem.IKeyboardToolTip.cs (4)

50neighboringRectangles.Add(_listView.Items[Index - 1].AccessibilityObject.Bounds); 53if (Index < _listView.Items.Count - 1) 55neighboringRectangles.Add(_listView.Items[Index + 1].AccessibilityObject.Bounds); 89ListViewItem item = _listView.Items[index];