MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/04.Infrastructure/Muchinfo.TASClient.Infrastructure/Windows/QueryPanelPageModelBase.cs

using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using Muchinfo.MTPClient.Data;
using Muchinfo.MTPClient.Infrastructure.Helpers;
using Muchinfo.MTPClient.Infrastructure.Utilities;
using Muchinfo.MTPClient.IService;
using Muchinfo.MTPClient.Resources;
using System;
using Muchinfo.PC.Common.Extensions;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Threading.Tasks;
//----------------------------------------------------------------
//Module Name:  $safeprojectname$
//Purpose:      
//CopyRight:    Muchinfo
//History:
//----------------------------------------------------------------
//DateTime		2016/4/16 13:44:50
//Author       
//Description   Create
//----------------------------------------------------------------
using System.Windows;

namespace Muchinfo.MTPClient.Infrastructure.Windows
{
    public abstract class QueryPanelPageModelBase<T> : ViewModelBase, IOrderRefresh
    {

       public QueryPanelPageModelBase()
       {
        
       }

        #region QueryPanel基类数据
        #region IsBusy
        private bool _isBusy;
        /// <summary>
        /// 是否在忙
        /// </summary>
        public bool IsBusy
        {
            get { return _isBusy; }
            set
            {
                Set(() => IsBusy, ref _isBusy, value);
            }
        }
        #endregion


        /// <summary>
        /// 刷新
        /// </summary>
        public virtual RelayCommand RefreshCommand
        {
            get
            {
                return new RelayCommand(() =>
                {
                    RefreshContent();
                });
            }
        }


        /// <summary>
        /// 单据注册消息
        /// </summary>
        public abstract void RegisterMessage();

        /// <summary>
        /// 销毁消息
        /// </summary>
        public virtual void UnRegisterMessage()
        {
            // MessengerHelper.DefaultUnregister(this);
        }


        /// <summary>
        /// 刷新数据
        /// </summary>
        public abstract void RefreshContent();


        public virtual void QueryErrorCallback(ErrorEntity errorEntity)
        {
            IsBusy = false;
            Application.Current.Dispatcher.BeginInvoke(new Action(() =>
            {
                ErrorManager.ShowReturnError(errorEntity, Client_Resource.APP_Tips, false);
            }));
        }

        /// <summary>
        /// 刷新数据
        /// </summary>
        public void Refresh()
        {
            RefreshContent();
        }

        /// <summary>
        /// Cleanups this instance.
        /// </summary>
        public override void Cleanup()
        {
            ////取消注册消息
            base.Cleanup();
            MessengerHelper.QuoteUnregister(this);
        } 
        #endregion
    }
}