/// <summary>
/// 返回映射中的指定字段名称值
/// </summary>
/// <param name="hepler"></param>
/// <param name="itype"></param>
/// <param name="ReturnKey"></param>
/// <returns></returns>
public static string Comm_Map_Name(this HtmlHelper hepler, string ModuleCode, string itype, string ReturnKey)
{
string name = "";
Sys_Map model = new Sys_Map();
if (!string.IsNullOrEmpty(itype))
{
//开启Session缓存映射数据
//if (SessionConfig.GetSession("ITYPE") == null)
//{
ADOSys_Map MapInstance = new ADOSys_Map();
var result = MapInstance.GetAll();
SessionConfig.SetSession("ITYPE", result);
//}
List <Sys_Map> list = (List <Sys_Map>)SessionConfig.GetSession("ITYPE");
PropertyDescriptorCollection pList = TypeDescriptor.GetProperties(typeof(Sys_Map));
var filterList = list.Where(o => o.Map_Source == itype &&
o.Map_Module == ModuleCode);
if (list != null && filterList != null && filterList.Count() > 0)
{
model = filterList.FirstOrDefault();
name = pList[ReturnKey] != null ? pList[ReturnKey].GetValue(model).ToString() : "";
}
}
return(name);
}