需要帮助(再次)

问题描述

嘿，在此C#作业中需要一些帮助:

Hey guys Need some help with this C# assignment:

创建一个名为LatestVisitedSites的项目，包含一个窗体，该窗体包含三个链接标签的列表，这些链接标签链接到任何三个网站 你选.当用户单击LinkLabel时，链接到该站点.当用户的鼠标悬停在LinkLabel上时，显示一条简短消息，说明站点的用途.用户单击链接后，将最近选择的链接移到列表顶部，然后 向下移动其他两个链接，并确保每个链接都保留正确的说明.

Create a project named RecentlyVisitedSites that contains a Form with a list of three LinkLabels that link to any three Web sites you choose. When a user clicks a LinkLabel, link to that site. When a user's mouse hovers over a LinkLabel, display a brief message that explains the site's purpose. After a user clicks a link, move the most recently selected link to the top of the list, and move the other two links down, making sure to retain the correct explanation with each link.

这是GUI表单的代码:

Here's the code of the GUI Form:

到目前为止，我已经完成了所有工作.但是当我单击它时，在将最近单击的链接移至顶部并将其他两个链接移至下方时，我需要帮助.最好是任何帮助.

So far I got everything done. But I need help in moving the recently clicked link up top and the other two down when I click on it. Any help would be best.

推荐答案

 public partial class Form1 : Form
    {
        LinkLabel googleLabel = new LinkLabel { Text = "Google" };
        LinkLabel facebookLabel = new LinkLabel { Text = "Facebook" };
        LinkLabel twitterLabel = new LinkLabel { Text = "Twitter" };

        FlowLayoutPanel panel = new FlowLayoutPanel();

        public Form1()
        {
            InitializeComponent();
            googleLabel.LinkClicked += googleLabel_LinkClicked;
            facebookLabel.LinkClicked += facebookLabel_LinkClicked;
            twitterLabel.LinkClicked += twitterLabel_LinkClicked;

            Controls.Add(panel);
            panel.Controls.Add(googleLabel);
            panel.Controls.Add(facebookLabel);
            panel.Controls.Add(twitterLabel);
        }

        private void googleLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process.Start("IExplore", "http://www.google.com");
            panel.Controls.SetChildIndex(googleLabel, 0);
        }

        private void facebookLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process.Start("IExplore", "http://www.facebook.com");
            panel.Controls.SetChildIndex(facebookLabel, 0);
        }

        private void twitterLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process.Start("IExplore", "http://www.twitter.com");
            panel.Controls.SetChildIndex(twitterLabel, 0);
        }
    }

希望有帮助.

Hope that helps.

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