How to add smart tags to my .NET component?

.net, c#, components, vb.net, visual-studio

Solution

You can use the following code to view a sample tag in a custom control.

And you can get a video about that from www.windowsclient.com.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.ComponentModel.Design;
namespace MakeSmartTag
{
    public enum Languages
    {
        English,
        Arabic,
        Japanese
    }

    [Designer(typeof(UserControlDesigner))]
    public partial class UserControl2 : UserControl
    {
        public UserControl2()
        {
            InitializeComponent();
        }

        private Languages _language;

        public Languages Language
        {
            get { return _language; }
            set
            {
                switch (value)
                {
                    case Languages.Arabic:
                        {
                            label1.Text = "مرحباً";
                            _language = value;
                        }
                        break;
                    case Languages.English:
                        {
                            label1.Text = "Hello";
                            _language = value;
                        }
                        break;
                    case Languages.Japanese:
                        {
                            label1.Text = "Conechoa";
                            _language = value;
                        }
                        break;
                }
            }
        }
    }

    public class UserControlDesigner : System.Windows.Forms.Design.ControlDesigner
    {
        private DesignerActionListCollection lists;
        public override DesignerActionListCollection ActionLists
        {
            get
            {
                if (lists == null)
                {

                    lists = new DesignerActionListCollection();
                    lists.Add(new UserControlActioonList(this.Component));
                }
                return lists;
            }
        }
    }

    public class UserControlActioonList : DesignerActionList
    {
        private UserControl2 myUserControl;
        private DesignerActionUIService designerActionSvc = null;

        public UserControlActioonList(IComponent component)
            : base(component)
        {
            this.myUserControl = (UserControl2)component;

            this.designerActionSvc =
              (DesignerActionUIService)GetService(typeof(DesignerActionUIService));
        }

        private PropertyDescriptor GetPropertyByName(string propName)
        {
            PropertyDescriptor prop = default(PropertyDescriptor);
            prop = TypeDescriptor.GetProperties(myUserControl)[propName];
            if (prop == null)
            {
                throw new ArgumentException("Invalid Property", propName);
            }
            else
            {
                return prop;
            }
        }

        public override System.ComponentModel.Design.DesignerActionItemCollection GetSortedActionItems()
        {
            DesignerActionItemCollection item = new DesignerActionItemCollection();
            item.Add(new DesignerActionHeaderItem(
                       "المظهر"));
            item.Add(new DesignerActionPropertyItem(
                       "BackColor", "لون الخلفية", "Appearance", "Set background Color of the control"));
            item.Add(new DesignerActionHeaderItem("تحديد اللغة"));
            item.Add(new DesignerActionPropertyItem(
                       "Language", "اللغة", "Functions", "Set the language of the control"));
            return item;
        }

        public Color BackColor
        {
            get { return this.myUserControl.BackColor; }
            set { GetPropertyByName("BackColor").SetValue(myUserControl, value); }
        }

        public Languages Language
        {
            get { return this.myUserControl.Language; }
            set { GetPropertyByName("Language").SetValue(myUserControl, value); }
        }
    }
}

Problem

Original source