TreeView.LineColor 属性

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

获取或设置连接 TreeView 控件的节点的线条的颜色。

public:
 property System::Drawing::Color LineColor { System::Drawing::Color get(); void set(System::Drawing::Color value); };

public System.Drawing.Color LineColor { get; set; }

member this.LineColor : System.Drawing.Color with get, set

Public Property LineColor As Color

属性值

Color

连接树节点的线条的 Color。

示例

下面的代码示例演示如何设置 TreeNode 线条颜色。 若要运行此示例，请将代码粘贴到 Windows 窗体中。 从窗体的构造函数或Load事件处理程序调用InitializeLineTreeView。

private:
    TreeView^ lineTreeView;

public:
    void InitializeLineTreeView()
    {
        lineTreeView = gcnew TreeView();
        lineTreeView->Size = System::Drawing::Size(200, 200);

        lineTreeView->LineColor = Color::Red;

        // Create the root nodes.
        TreeNode^ docNode = gcnew TreeNode("Documents");

        // Add some additional nodes.
        docNode->Nodes->Add("phoneList.doc");
        docNode->Nodes->Add("resume.doc");

        lineTreeView->Nodes->Add(docNode);
        this->Controls->Add(lineTreeView);
    }

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.
    docNode.Nodes.Add("phoneList.doc");
    docNode.Nodes.Add("resume.doc");
    
    lineTreeView.Nodes.Add(docNode);
    Controls.Add(lineTreeView);
}

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