purple-class2-默认选项切换

#region 默认选项切换
public delegate IList<SelectListItemInfo> DelegateDrop(IList<SelectListItemInfo> dals, string arrayStr);
/// <summary>
/// 默认选项切换
/// </summary>
/// <param name="arrayStr"></param>
/// <param name="dalsTemple"></param>
/// <returns></returns>
public IList<SelectListItemInfo> GetSwitch(string arrayStr, IList<SelectListItemInfo> dalsTemple)
{
IList<SelectListItemInfo> dals = new List<SelectListItemInfo>();
string[] array = arrayStr.Split(',');
IList<SelectListItemInfo> dalsRole = dalsTemple;
foreach (SelectListItemInfo item in dalsRole)
{
SelectListItemInfo dal = item;
if (array.Contains(item.Value))
{
dal.Selected = "selected=\"checked\"";
}
dals.Add(dal);
} return dals;
}
#endregion