/// <summary>
/// 对象转化为字典集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="list"></param>
/// <param name="arrProperty"></param>
/// <param name="retain"></param>
/// <returns></returns>
public static List <Dictionary <string, object> > ObjectToDictionaryList <T>(List <T> list, string[] arrProperty, PropertyConvertType convertType = PropertyConvertType.Delete)
{
if (list == null)
{
return(null);
}
List <Dictionary <string, object> > listDic = new List <Dictionary <string, object> >();
PropertyInfo[] pps = list[0].GetType().GetProperties();
foreach (var item in list)
{
Dictionary <string, object> dic = new Dictionary <string, object>();
foreach (PropertyInfo item2 in pps)
{
if (convertType == PropertyConvertType.Retain && arrProperty.Contains(item2.Name))
{
dic.Add(item2.Name, item2.GetValue(item, null));
}
else if (convertType == PropertyConvertType.Delete && (arrProperty != null && !arrProperty.Contains(item2.Name)))
{
dic.Add(item2.Name, item2.GetValue(item, null));
}
}
listDic.Add(dic);
}
return(listDic);
}
/// <summary>
/// 将对象转化为字典集合
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <param name="arrProperty"></param>
/// <param name="retain">1:删除属性 2:保留字段</param>
/// <returns></returns>
public static Dictionary <string, object> ObjectToDictionary <T>(T t, string[] arrProperty, PropertyConvertType convertType = PropertyConvertType.Delete)
{
if (convertType == PropertyConvertType.Retain && (arrProperty == null || arrProperty.Length == 0))
{
return(null);
}
Dictionary <string, object> dic = new Dictionary <string, object>();
PropertyInfo[] pps = t.GetType().GetProperties();
foreach (PropertyInfo item in pps)
{
if (convertType == PropertyConvertType.Retain && arrProperty.Contains(item.Name))
{
dic.Add(item.Name, item.GetValue(t, null));
}
else if (convertType == PropertyConvertType.Delete && (arrProperty != null && !arrProperty.Contains(item.Name)))
{
dic.Add(item.Name, item.GetValue(t, null));
}
}
return(dic);
}
