ExtNetControl-DatePickerPlus

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ext.Net;
using System.Web.UI;
using System.ComponentModel;

[assembly: WebResource("MyAssembly.Controls.ExtNet.resources.DatePickerPlus.datepickerplus.js", "application/javascript")]
namespace MyAssembly.Controls.ExtNet
{

    [ToolboxData("<{0}:DatePickerPlus runat=\"server\" />")]
    [Description("DatePickerPlus extension is used when multiple dates needs to be selected")]
    public class DatePickerPlus : DatePicker
    {
        protected override List<ResourceItem> Resources
        {
            get
            {
                List<ResourceItem> baseList = base.Resources;
                baseList.Capacity += 1;

                baseList.Add(new ClientScriptItem(typeof(DatePickerPlus), "MyAssembly.Controls.ExtNet.resources.DatePickerPlus.datepickerplus.js", "ux/extensions/datepickerplus/datepickerplus.js"));

                return baseList;
            }
        }
        public override string InstanceOf
        {
            get
            {
                return "Ext.ux.DatePickerPlus";
            }
        }
        public override string XType
        {
            get
            {
                return "datepickerplus";
            }
        }

        /// <summary>
        /// True to allow selection of multiple dates. Defaults to true.
        /// </summary>
        [Meta]
        [ConfigOption]
        [DefaultValue(true)]
        [NotifyParentProperty(true)]
        [Description("True to allow selection of multiple dates. Defaults to true.")]
        public virtual bool MultipleSelection
        {
            get
            {
                object obj = this.ViewState["MultipleSelection"];
                return (obj == null) ? true : (bool)obj;
            }
            set
            {
                this.ViewState["MultipleSelection"] = value;
            }
        }

        [Browsable(false)]
        [EditorBrowsable(EditorBrowsableState.Never)]
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        [System.Xml.Serialization.XmlIgnore]
        [Newtonsoft.Json.JsonIgnore]
        public override ConfigOptionsCollection ConfigOptions
        {
            get
            {
                ConfigOptionsCollection list = base.ConfigOptions;

                list.Add("multiSelection", new ConfigOption("multiSelection", null, true, this.MultipleSelection));
                return (list);
            }
        }
    }
}