具体方法如下：

public static class SerializeLibrary
{
/// <summary>
/// 利用反射来判断对象是否包含某个属性
/// </summary>
/// <param name="instance">object</param>
/// <param name="propertyName">需要判断的属性</param>
/// <returns>是否包含</returns>
public static bool ContainProperty(this object instance, string propertyName)
{
if (instance != null && !string.IsNullOrEmpty(propertyName))
{
PropertyInfo _findedPropertyInfo = instance.GetType().GetProperty(propertyName);
return (_findedPropertyInfo != null);
}
return false;
}

/// <summary>
/// 获取对象属性值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <param name="propertyname"></param>
/// <returns></returns>
public static string GetObjectPropertyValue<T>(T t, string propertyname)
{
Type type = typeof(T);
PropertyInfo property = type.GetProperty(propertyname);
if (property == null)
{
return string.Empty;
}
object o = property.GetValue(t, null);
if (o == null)
{
return string.Empty;
}
return o.ToString();
}

/// <summary>
/// 获取属性列表
/// </summary>
/// <typeparam name="T"></typeparam>
public static void GetObjectProperty<T>()
{
Type t = typeof(T);
System.Reflection.PropertyInfo[] properties = t.GetProperties();
foreach (System.Reflection.PropertyInfo info in properties)
{
Console.Write("name=" + info.Name + ";" + "type=" + info.PropertyType.Name + ";value=" + GetObjectPropertyValue<Object>(new object(), info.Name) + "<br />");
}
}
}

　　代码使用方法如下：

　　bool cc = _person.ContainProperty("cc");
　　bool aa = _person.ContainProperty("Age");