TreeView.LineColor Property

Gets or sets the color of the lines connecting the nodes of the TreeView control.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

public Color LineColor { get; set; }
/** @property */
public Color get_LineColor ()

/** @property */
public void set_LineColor (Color value)

public function get LineColor () : Color

public function set LineColor (value : Color)

Not applicable.

Property Value

The Color of the lines connecting the tree nodes.

The following code example demonstrates setting the TreeNode line color. To run this example, paste the code into a Windows Form. Call InitializeLineTreeView from the form's constructor or Load event handler.

private TreeView lineTreeView;
public void InitializeLineTreeView()
    lineTreeView = new TreeView();
    lineTreeView.Size = new Size(200, 200);

    lineTreeView.LineColor = Color.Red;

    // Create the root nodes.
    TreeNode docNode = new TreeNode("Documents");
    // Add some additional nodes.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0