WinForms PropertyGrid具有空的和非空的類別

Question

有沒有什麼辦法可以自定義Winforms PropertyGrid，如果它需要在頂部（全行）顯示一個沒有類別的元素和幾個元素在下面的元素？

Answer 1

using System; 
using System.ComponentModel; 
using System.Windows.Forms; 
static class Program { 
    [STAThread] 
    static void Main() { 
     Application.EnableVisualStyles(); 
     using (var form = new Form { 
      Controls = { 
       new PropertyGrid { Dock = DockStyle.Fill, 
        SelectedObject = new Test { 
         Foo = "one element without category", 
         Bar = "several categories", 
         Blip = "with elements", 
         Blap = "inside", 
         Blop = "below" 
        }}}}) { 
      Application.Run(form); 
     } 
    } 
} 
class Test { 
    [Category(" ")] public string Foo { get; set; } 

    [Category("x")] public string Bar{ get; set; } 
    [Category("x")] public string Blip { get; set; } 

    [Category("y")] public string Blap { get; set; } 
    [Category("y")] public string Blop { get; set; } 
}