c# - PropertyGrid 提示超链接？

Question

是否可以在属性网格提示中添加可点击的超链接？

我的类(class)有以下内容(作为 SelectedObject 分配给属性网格):

[Browsable(true), 
ReadOnly(false), 
Category("7. InnoDB"), 
DefaultValue(1), 
Description("Defines what happens after InnoDB transaction commit, for more details view https://mariadb.com/kb/en/mariadb/xtradbinnodb-server-system-variables/#innodb_flush_log_at_trx_commit")]
public int innodb_flush_log_at_trx_commit { get; set; } = 1;

在属性网格中查看时，链接不可单击。有什么想法吗？

Answer 1

查看 MSDN 引用，PropertyGrid 使用两个 Label，一个用于标题，一个用于描述:

http://referencesource.microsoft.com/#System.Windows.Forms/winforms/Managed/System/WinForms/PropertyGridInternal/DocComment.cs,a0b78590be82b950

Label 不支持超链接。您可以做的是将 RichTextBox 放在描述标签上，让它显示文本。例如

    PropertyGrid pg = new PropertyGrid() { Dock = DockStyle.Fill };
    Control c = pg.Controls[0]; // internal DocComment control
    Label l1 = (Label) c.Controls[1];
    RichTextBox tb = new RichTextBox { Multiline = true, WordWrap = true, ReadOnly = true, BorderStyle = BorderStyle.None };
    c.Controls.Add(tb);
    c.Controls.SetChildIndex(tb, 0);
    l1.TextChanged += delegate {
        tb.Text = l1.Text;
    };
    l1.SizeChanged += delegate {
        tb.Size = l1.Size;
    };
    l1.LocationChanged += delegate {
        tb.Location = l1.Location;
    };