问ASP.NET C#ResolveClientUrl在类中的定义函数？

public class NavigationPath
{
    private string menuItems = "<li>" +
                                    "<a href=\"#\">home</a>" +
                               "</li>";

public class NavigationPath
{
    private string menuItems = "<li>" +
                                    "<a href=\"" + ResolveClientUrl("~/home.aspx") + "\">re</a>" +
                               "</li>";