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path: root/CSharp/Ivy/IvyPPC/IvyApplicationBinding.cs
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using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;

namespace IvyBus
{
    /* This is the Application side of binding storage */
    /* association of a generated Key and a delegate and the expression */
    /* this is SEND to other client */

    [DefaultEvent("Callback")]
    [DesignerCategory("Component")]
    [DesignTimeVisible(true)]       
    [ToolboxItem(false)]    /* should be added via Ivy component */
    public class IvyApplicationBinding : System.ComponentModel.Component
    {
        private BindingType binding;

#if (!PocketPC)
        [Category("Ivy")]
#endif
        public BindingType Binding
        {
            get { return binding; }
            set { binding = value; }
        }
        private ushort key;
        [Browsable(false)]
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public ushort Key
        {
            get { return key; }
            set { key = value; }
        }
        private object[] args;

        [Browsable(false)]
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public object[] Args
        {
            get { return args; }
            set { args = value; }
        }
        private string expression;
#if (!PocketPC)
        [Category("Ivy")]
#endif
        [DefaultValue(null)]
        public string Expression
        {
            get { return expression; }
            set { expression = value; }
        }

        [Browsable(true)]
        public event EventHandler<IvyMessageEventArgs> Callback;
 
        public IvyApplicationBinding()
        {
        }
       
        [Browsable(false)]
        public EventHandler<IvyMessageEventArgs> CallbackHandler 
        {
            get
            {
                EventHandler<IvyMessageEventArgs> temp = Callback;
                return temp;
            }
        }
        
    }
  
}