6 types derived from Indexer
System.Windows.Forms (6)
System\Windows\Forms\Controls\Labels\Label.LabelImageIndexer.cs (1)
11internal class LabelImageIndexer : ImageList.Indexer
System\Windows\Forms\Controls\ListView\ColumnHeader.ColumnHeaderImageListIndexer.cs (1)
8internal class ColumnHeaderImageListIndexer : ImageList.Indexer
System\Windows\Forms\Controls\ListView\ListViewGroupImageIndexer.cs (1)
11internal class ListViewGroupImageIndexer : ImageList.Indexer
System\Windows\Forms\Controls\ListView\ListViewItemImageIndexer.cs (1)
11internal class ListViewItemImageIndexer : ImageList.Indexer
System\Windows\Forms\Controls\ToolStrips\ToolStripItem.ToolStripItemImageIndexer.cs (1)
8internal class ToolStripItemImageIndexer : ImageList.Indexer
System\Windows\Forms\Controls\TreeView\TreeNode.TreeNodeImageIndexer.cs (1)
10internal partial class TreeNodeImageIndexer : ImageList.Indexer
4 instantiations of Indexer
System.Windows.Forms (4)
System\Windows\Forms\Controls\Buttons\ButtonBase.cs (1)
24private readonly ImageList.Indexer _imageIndex = new();
System\Windows\Forms\Controls\TabControl\TabPage.cs (1)
223internal ImageList.Indexer ImageIndexer => _imageIndexer ??= new ImageList.Indexer();
System\Windows\Forms\Controls\TreeView\TreeView.cs (2)
102_imageIndexer ??= new ImageList.Indexer(); 112_selectedImageIndexer ??= new ImageList.Indexer();
156 references to Indexer
System.Windows.Forms (108)
System\Windows\Forms\Controls\Buttons\ButtonBase.cs (9)
24private readonly ImageList.Indexer _imageIndex = new(); 454ImageIndex = ImageList.Indexer.DefaultIndex; 499[DefaultValue(ImageList.Indexer.DefaultIndex)] 505get => _imageIndex.Index != ImageList.Indexer.DefaultIndex && _imageList is not null && _imageIndex.Index >= _imageList.Images.Count 510ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 512if (value == _imageIndex.Index && value != ImageList.Indexer.DefaultIndex) 517if (value != ImageList.Indexer.DefaultIndex) 546[DefaultValue(ImageList.Indexer.DefaultKey)] 555if (value == _imageIndex.Key && !string.Equals(value, ImageList.Indexer.DefaultKey))
System\Windows\Forms\Controls\Labels\Label.cs (7)
410[DefaultValue(ImageList.Indexer.DefaultIndex)] 431return ImageList.Indexer.DefaultIndex; 435ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 437if (ImageIndex == value && value != ImageList.Indexer.DefaultIndex) 442if (value != ImageList.Indexer.DefaultIndex) 459[DefaultValue(ImageList.Indexer.DefaultKey)] 469if (ImageKey == value && !string.Equals(value, ImageList.Indexer.DefaultKey))
System\Windows\Forms\Controls\ListView\ColumnHeader.cs (6)
188[DefaultValue(ImageList.Indexer.DefaultIndex)] 197if (_imageIndexer.Index != ImageList.Indexer.DefaultIndex && ImageList is not null && _imageIndexer.Index >= ImageList.Images.Count) 206ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 208if (_imageIndexer.Index == value && value != ImageList.Indexer.DefaultIndex) 232[DefaultValue(ImageList.Indexer.DefaultKey)] 245if (value == _imageIndexer.Key && !string.Equals(value, ImageList.Indexer.DefaultKey))
System\Windows\Forms\Controls\ListView\ListView.cs (2)
5811if (group.TitleImageIndex != ImageList.Indexer.DefaultIndex || group.TitleImageKey != ImageList.Indexer.DefaultKey)
System\Windows\Forms\Controls\ListView\ListViewGroup.cs (3)
292ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 294if (ImageIndexer.Index == value && value != ImageList.Indexer.DefaultIndex) 323if (ImageIndexer.Key == value && value != ImageList.Indexer.DefaultKey)
System\Windows\Forms\Controls\ListView\ListViewItem.cs (12)
74: this(text, ImageList.Indexer.DefaultIndex) 86: this(items, ImageList.Indexer.DefaultIndex) 465[DefaultValue(ImageList.Indexer.DefaultIndex)] 483ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 499[DefaultValue(ImageList.Indexer.DefaultKey)] 669_state[s_stateImageMaskSet] = (value == ImageList.Indexer.DefaultIndex ? 0 : 1); 715[DefaultValue(ImageList.Indexer.DefaultIndex)] 735ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 740_state[s_stateImageMaskSet] = (value == ImageList.Indexer.DefaultIndex ? 0 : 1); 1083if (SavedStateImageIndex > ImageList.Indexer.DefaultIndex) 1188int imageIndex = ImageList.Indexer.DefaultIndex; 1244else if (imageIndex != ImageList.Indexer.DefaultIndex)
System\Windows\Forms\Controls\ListView\ListViewItem.ListViewItemBaseAccessibleObject.cs (1)
56&& _owningItem.ImageIndex != ImageList.Indexer.DefaultIndex;
System\Windows\Forms\Controls\ListView\ListViewItemStateImageIndexConverter.cs (2)
78values[nImages] = ImageList.Indexer.DefaultIndex; 97return new StandardValuesCollection(new object[] { ImageList.Indexer.DefaultIndex });
System\Windows\Forms\Controls\TabControl\TabPage.cs (2)
22private ImageList.Indexer? _imageIndexer; 223internal ImageList.Indexer ImageIndexer => _imageIndexer ??= new ImageList.Indexer();
System\Windows\Forms\Controls\ToolStrips\ToolStripItem.cs (4)
1064ImageIndex = ImageList.Indexer.DefaultIndex; 1117if ((Owner is not null) && ImageIndexer.Index != ImageList.Indexer.DefaultIndex 1127ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 3350=> Image is not null && ImageIndexer.ActualIndex >= 0 && ImageIndexer.Index != ImageList.Indexer.DefaultIndex;
System\Windows\Forms\Controls\TreeView\TreeNode.cs (33)
503[DefaultValue(ImageList.Indexer.DefaultIndex)] 510if (ImageIndexer.Index != ImageList.Indexer.NoneIndex 511&& ImageIndexer.Index != ImageList.Indexer.DefaultIndex 522ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.NoneIndex); 525&& value != ImageList.Indexer.NoneIndex 526&& value != ImageList.Indexer.DefaultIndex) 544[DefaultValue(ImageList.Indexer.DefaultKey)] 554if (value == ImageIndexer.Key && !string.Equals(value, ImageList.Indexer.DefaultKey)) 884[DefaultValue(ImageList.Indexer.DefaultIndex)] 893if (SelectedImageIndexer.Index != ImageList.Indexer.NoneIndex 894&& SelectedImageIndexer.Index != ImageList.Indexer.DefaultIndex 905ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.NoneIndex); 908&& value != ImageList.Indexer.NoneIndex 909&& value != ImageList.Indexer.DefaultIndex) 927[DefaultValue(ImageList.Indexer.DefaultKey)] 937if (SelectedImageIndexer.Key == value && !string.Equals(value, ImageList.Indexer.DefaultKey)) 984[DefaultValue(ImageList.Indexer.DefaultKey)] 994if (StateImageIndexer.Key == value && !string.Equals(value, ImageList.Indexer.DefaultKey)) 1009[DefaultValue(ImageList.Indexer.DefaultIndex)] 1020if (StateImageIndexer.Index != ImageList.Indexer.DefaultIndex && 1031ArgumentOutOfRangeException.ThrowIfLessThan(value, ImageList.Indexer.DefaultIndex); 1034if (StateImageIndexer.Index == value && value != ImageList.Indexer.DefaultIndex) 1482int imageIndex = ImageList.Indexer.DefaultIndex; 1485int selectedImageIndex = ImageList.Indexer.DefaultIndex; 1488int stateImageIndex = ImageList.Indexer.DefaultIndex; 1543else if (imageIndex != ImageList.Indexer.DefaultIndex) 1553else if (selectedImageIndex != ImageList.Indexer.DefaultIndex) 1563else if (stateImageIndex != ImageList.Indexer.DefaultIndex) 1842tvis.item.iImage = (ImageIndexer.ActualIndex == ImageList.Indexer.DefaultIndex) ? tv.ImageIndexer.ActualIndex : ImageIndexer.ActualIndex; 1843tvis.item.iSelectedImage = (SelectedImageIndexer.ActualIndex == ImageList.Indexer.DefaultIndex) ? tv.SelectedImageIndexer.ActualIndex : SelectedImageIndexer.ActualIndex; 2169if (StateImageIndexer.ActualIndex != ImageList.Indexer.DefaultIndex) 2193=> actualIndex is ImageList.Indexer.NoneIndex or ImageList.Indexer.DefaultIndex;
System\Windows\Forms\Controls\TreeView\TreeView.cs (16)
49private ImageList.Indexer? _imageIndexer; 50private ImageList.Indexer? _selectedImageIndexer; 98internal ImageList.Indexer ImageIndexer 108internal ImageList.Indexer SelectedImageIndexer 527[DefaultValue(ImageList.Indexer.DefaultIndex)] 541return ImageList.Indexer.DefaultIndex; 557if (value == ImageList.Indexer.DefaultIndex) 582[DefaultValue(ImageList.Indexer.DefaultKey)] 597ImageIndex = (ImageList is not null) ? 0 : ImageList.Indexer.DefaultIndex; 999[DefaultValue(ImageList.Indexer.DefaultIndex)] 1012return ImageList.Indexer.DefaultIndex; 1028if (value == ImageList.Indexer.DefaultIndex) 1053[DefaultValue(ImageList.Indexer.DefaultKey)] 1069SelectedImageIndex = (ImageList is not null) ? 0 : ImageList.Indexer.DefaultIndex; 2376return SelectedImageIndex != ImageList.Indexer.DefaultIndex; 2386return ImageIndex != ImageList.Indexer.DefaultIndex;
System\Windows\Forms\Controls\TreeView\TreeViewImageIndexConverter.cs (7)
32return ImageList.Indexer.DefaultIndex; 36return ImageList.Indexer.NoneIndex; 56if (index == ImageList.Indexer.DefaultIndex) 60else if (index == ImageList.Indexer.NoneIndex) 122values[nImages - 2] = ImageList.Indexer.DefaultIndex; 139ImageList.Indexer.DefaultIndex, 140ImageList.Indexer.NoneIndex
System\Windows\Forms\ImageIndexConverter.cs (4)
55return ImageList.Indexer.DefaultIndex; 72if (destinationType == typeof(string) && value is int index && index == ImageList.Indexer.DefaultIndex) 148values[nImages] = ImageList.Indexer.DefaultIndex; 168return new StandardValuesCollection(new object[] { ImageList.Indexer.DefaultIndex });
System.Windows.Forms.Tests (48)
System\Windows\Forms\ButtonBaseTests.cs (10)
1453Assert.Equal(ImageList.Indexer.DefaultIndex, control.ImageIndex); 1460Assert.Equal(ImageList.Indexer.DefaultKey, control.ImageKey); 1461Assert.Equal(ImageList.Indexer.DefaultIndex, control.ImageIndex); 2112Assert.Equal(ImageList.Indexer.DefaultKey, control.ImageKey); 2118Assert.Equal(ImageList.Indexer.DefaultKey, control.ImageKey); 2244control.ImageKey = ImageList.Indexer.DefaultKey; 2245Assert.Equal(ImageList.Indexer.DefaultKey, control.ImageKey); 2246Assert.Equal(ImageList.Indexer.DefaultIndex, control.ImageIndex); 2263Assert.Equal(ImageList.Indexer.DefaultIndex, control.ImageIndex); 2269Assert.Equal(ImageList.Indexer.DefaultIndex, control.ImageIndex);
System\Windows\Forms\ColumnHeaderTests.cs (4)
311Assert.Equal(ImageList.Indexer.DefaultKey, header.ImageKey); 316Assert.Equal(ImageList.Indexer.DefaultKey, header.ImageKey); 532Assert.Equal(ImageList.Indexer.DefaultIndex, header.ImageIndex); 537Assert.Equal(ImageList.Indexer.DefaultIndex, header.ImageIndex);
System\Windows\Forms\LabelTests.cs (2)
673Assert.Equal(ImageList.Indexer.DefaultKey, label.ImageKey); // Should reset to default value. 677Assert.Equal(ImageList.Indexer.DefaultKey, label.ImageKey); // Should reset to default value.
System\Windows\Forms\ListViewGroupTests.cs (2)
270Assert.Equal(ImageList.Indexer.DefaultIndex, group.TitleImageIndex); 402Assert.Equal(ImageList.Indexer.DefaultKey, group.TitleImageKey);
System\Windows\Forms\TreeNodeTests.cs (23)
1019Assert.Equal(ImageList.Indexer.DefaultKey, node.ImageKey); 1024Assert.Equal(ImageList.Indexer.DefaultKey, node.ImageKey); 1030Assert.Equal(ImageList.Indexer.DefaultKey, node.ImageKey); 1037Assert.Equal(ImageList.Indexer.DefaultKey, node.ImageKey); 1044Assert.Equal(ImageList.Indexer.DefaultKey, node.ImageKey); 1351Assert.Equal(ImageList.Indexer.DefaultIndex, node.ImageIndex); 1356Assert.Equal(ImageList.Indexer.DefaultIndex, node.ImageIndex); 3001Assert.Equal(ImageList.Indexer.DefaultKey, node.SelectedImageKey); 3006Assert.Equal(ImageList.Indexer.DefaultKey, node.SelectedImageKey); 3012Assert.Equal(ImageList.Indexer.DefaultKey, node.SelectedImageKey); 3019Assert.Equal(ImageList.Indexer.DefaultKey, node.SelectedImageKey); 3026Assert.Equal(ImageList.Indexer.DefaultKey, node.SelectedImageKey); 3335Assert.Equal(ImageList.Indexer.DefaultIndex, node.SelectedImageIndex); 3340Assert.Equal(ImageList.Indexer.DefaultIndex, node.SelectedImageIndex); 3628Assert.Equal(ImageList.Indexer.DefaultKey, node.StateImageKey); 3633Assert.Equal(ImageList.Indexer.DefaultKey, node.StateImageKey); 3639Assert.Equal(ImageList.Indexer.DefaultKey, node.StateImageKey); 3646Assert.Equal(ImageList.Indexer.DefaultKey, node.StateImageKey); 3653Assert.Equal(ImageList.Indexer.DefaultKey, node.StateImageKey); 4043Assert.Equal(ImageList.Indexer.DefaultIndex, node.StateImageIndex); 4048Assert.Equal(ImageList.Indexer.DefaultIndex, node.StateImageIndex); 4054Assert.Equal(ImageList.Indexer.DefaultIndex, node.StateImageIndex); 4060Assert.Equal(ImageList.Indexer.DefaultIndex, node.StateImageIndex);
System\Windows\Forms\TreeViewImageIndexConverterTests.cs (7)
30yield return new object[] { SR.toStringDefault, ImageList.Indexer.DefaultIndex }; 32yield return new object[] { SR.toStringNone, ImageList.Indexer.NoneIndex }; 49yield return new object[] { ImageList.Indexer.DefaultIndex, SR.toStringDefault }; 51yield return new object[] { ImageList.Indexer.NoneIndex, SR.toStringNone }; 73Assert.Equal(ImageList.Indexer.DefaultIndex, result[0]); 74Assert.Equal(ImageList.Indexer.NoneIndex, result[1]); 94result.Cast<int>().Should().ContainInOrder(0, 1, ImageList.Indexer.DefaultIndex, -2);