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 System.Windows.Forms.dll)

'Declaration
Public Property LineColor As Color

Property Value

Type: System.Drawing.Color
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 lineTreeView As TreeView

Public Sub InitializeLineTreeView() 
    lineTreeView = New TreeView()
    lineTreeView.Size = New Size(200, 200)

    lineTreeView.LineColor = Color.Red

    ' Create the root nodes. 
    Dim docNode As New TreeNode("Documents")

    ' Add some additional nodes.
    docNode.Nodes.Add("phoneList.doc")
    docNode.Nodes.Add("resume.doc")

    lineTreeView.Nodes.Add(docNode)
    Controls.Add(lineTreeView)

End Sub

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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