/// <summary>
/// 根据显示值获取存储值，用到了缓存
/// </summary>
/// <param name="typeId">大类名称</param>
/// <param name="key">键</param>
/// <returns>空字符串或者值</returns>
public string GetCodeSValue(DatacodeTypeEnum typeId, string key)
{
string result = null;
Dictionary <string, string> codeMap = null;
codeMapDValue.TryGetValue(typeId.ToString(), out codeMap);
if (codeMap == null)
{
codeMap = LoadDValueCodeMap(typeId);
if (codeMap != null)
{
codeMapDValue.Add(typeId.ToString(), codeMap);
codeMap.TryGetValue(key, out result);
}
}
else
{
codeMap.TryGetValue(key, out result);
}
if (result == null)
{
result = "";
}
return(result);
}
/// <summary>
/// 返回"DValue","SValue"
/// </summary>
/// <param name="typeId"></param>
/// <returns></returns>
private Dictionary <string, string> LoadDValueCodeMap(DatacodeTypeEnum typeId)
{
Dictionary <string, string> result = new Dictionary <string, string>();
List <DatacodeEntity> dataCodes = codeDAO.ListByTypeId(typeId.ToString());
foreach (var d in dataCodes)
{
result.Add(d.Code_d_value, d.Code_s_value);
}
return(result);
}
/// <summary>
/// 根据typeID返回列表，可直接绑定到下拉框
/// </summary>
/// <param name="typeId"></param>
/// <returns></returns>
public List <DatacodeEntity> GetDateCodeList(DatacodeTypeEnum typeId)
{
return(codeDAO.ListByTypeId(typeId.ToString()));
}