TreeNode.SelectedImageKey Property

Definition

Gets or sets the key of the image displayed in the tree node when it is in a selected state.

C#
[System.ComponentModel.TypeConverter(typeof(System.Windows.Forms.TreeViewImageKeyConverter))]
[System.Windows.Forms.RelatedImageList("TreeView.ImageList")]
public string SelectedImageKey { get; set; }

Property Value

The key of the image displayed when the tree node is in a selected state.

Attributes

Remarks

The image key returned by this property is contained in the ImageList property of the parent TreeView control.

SelectedImageKey and SelectedImageIndex are mutually exclusive, meaning if one is set, the other is set to an invalid value and ignored. If you set the SelectedImageKey property, the SelectedImageIndex property is automatically set to -1. Alternatively, if you set the SelectedImageIndex property, SelectedImageKey is automatically set to an empty string ("").

Applies to

Product Versions
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9