winform 控件 集合编辑器

Question

怎么实现一个自定义的类似于menustrip或者别的winform控件的属性，Items，点开后是一个左边成员，右边属性的模态属性窗口。我是想实现一个自定义的，通过继承UITypeEditor已经能实现。我是觉得如果自己写右边的属性窗口是不是太麻烦？？？我的实现思路，定义一个窗体，左边是一个list的控件，用于放置对象集合，选中对象后，在右边显示对象属性，但是对象的属性的显示窗口如果也手工完成，是不是太麻烦？？不知道我说的明白没有。

Answer 1

你可以用PropertyGrid控件啊，.Net自带的
点击左边的List控件时，把你选中的控件给PropertyGrid控件SelectedObject属性就可以了

Answer 2

仅供参考。
 [Designer(typeof(MyRadioListControl.AddRadioButtonItemDesigner))]
    public class MyRadioListControl : System.Windows.Forms.Control
    {
 
       public  List<RadioButton> radioButtons = new List<RadioButton>();
       public int columns = 5;
       public int rows = 1;
       public Arrangement arrangement = Arrangement .Compact ;       [Browsable(false )]
       [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible ), DefaultValue(Arrangement.Compact)]
       public Arrangement myArrangement
       {
           get
           {
               return arrangement;
           }
           set
           {
               arrangement = value;
           }
       }
       public enum Arrangement 
       {
          Compact,
          Equally,       }    
       [Browsable(true)]
       [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible ), DefaultValue(5)]
       public int myColumns
       {
           get
           {
               return columns;
           }
           set
           {
               columns = value;
           }
       }       [Browsable(false )]
       [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible ), DefaultValue("5")]
       public int myRows
       {
           get
           {
               return rows;
           }
           set
           {
               rows = value;
           }
       }        public MyRadioListControl()
        {        }
       /// <summary>
       /// 获取或设置RadioButtonItems集合
       /// </summary>
        [Browsable(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Content)]
        public List<RadioButton> myRadioButtonItem
        {
            get
            {
                return radioButtons;
            }
            set
            {
              
                radioButtons = value;               
            }
        }        protected override void OnPaint(PaintEventArgs e)
        {
            base.OnPaint(e);
            foreach (RadioButton rb in myRadioButtonItem)
            {
                this.Controls.Add(rb);
            }
            int a = 0;
            foreach (RadioButton rb in myRadioButtonItem)
            {
               // int rowsTotle = (int )(a / rowcount);
                int TheRow=(int )(a /myColumns  );
                int TheColumn = (a % myColumns );
                rb.Location = new Point( TheColumn* rb.Width, TheRow * rb.Height);//纵排
                a++;
            }
        }
      //谓词使用
        internal class AddRadioButtonItemDesigner : ControlDesigner
        {
           
            private DesignerVerbCollection verbs = null;
            private void OnAddItem( object sender, EventArgs e)
            {
               
                MessageBox.Show("to do code ");
             Control.BackColor = Color.Red;
            }
            public override DesignerVerbCollection Verbs
            {                get
                {                    if (verbs == null)
                    {                        verbs = new DesignerVerbCollection();                        verbs.Add(new DesignerVerb("AddItem", new EventHandler(OnAddItem)));
                      
                        //   verbs.Add(new DesignerVerb(  "Equally", new EventHandler(OnVerbBlue)));                        //  verbs.Add(new DesignerVerb(   "Green",  new EventHandler(OnVerbGreen)));                    }                    return verbs;                }            }
        }
    
    }