/*******************************************************************************
 * Copyright(c) 2014 DongkeSoft All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：DKDataGridView.cs
 *      2.功能描述：扩展的网格控件：便于修改背景颜色及字体、颜色
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      陈晓野          2014/08/13          1.00            新建
 *******************************************************************************/

using System.Collections.Generic;
using System.Windows.Forms;

namespace Dongke.IBOSS.PRD.Basics.BaseControls
{
    /// <summary>
    /// 扩展的网格控件
    /// </summary>
    public abstract partial class DKDataGridView : DataGridView, IDKControl
    {
        #region 成员变量

        // 异步处理开始时，控件状态
        private bool _beginAsyncStatus;
        //private Dictionary<DataGridViewColumn, bool> _beginAsyncColumnStatus;

        #endregion

        #region 控件构造函数

        public DKDataGridView()
        {
            InitializeComponent();
            this.Font = ControlsConst.FONT_SYSTEM_DEFAULT;
        }

        #endregion

        #region 控件属性

        #endregion

        #region 公有方法

        /// <summary>
        /// 异步处理开始
        /// </summary>
        public void BeginAsync()
        {
			//if (_beginAsyncColumnStatus == null)
			//{
			//	_beginAsyncColumnStatus = new Dictionary<DataGridViewColumn, bool>();
			//}
			//if (_beginAsyncColumnStatus.Count > 0)
			//{
			//	return;
			//}
			//foreach (DataGridViewColumn item in this.Columns)
			//{
			//	_beginAsyncColumnStatus.Add(item, item.ReadOnly);
			//	item.ReadOnly = true;
			//}
			//this._beginAsyncStatus = this.ReadOnly;
			//this.ReadOnly = true;
			this._beginAsyncStatus = this.Enabled;
			this.Enabled = false;
        }

        /// <summary>
        /// 异步处理结束
        /// </summary>
        public void EndAsync()
        {
			//this.ReadOnly = this._beginAsyncStatus;

			//foreach (DataGridViewColumn item in _beginAsyncColumnStatus.Keys)
			//{
			//	item.ReadOnly = _beginAsyncColumnStatus[item];
			//}
			//_beginAsyncColumnStatus.Clear();
			this.Enabled = this._beginAsyncStatus;
        }

        #endregion
    }
}