public override bool Equals(Object obj)
{
PaoObject personObj = obj as PaoObject;
if (personObj == null)
{
return(false);
}
else if (Key != this)
{
return(Key.Equals(personObj.Key));
}
else
{
return(base.Equals(obj));
}
}
/// <summary>
/// 用键值对的方式来设置属性
/// </summary>
/// <param name="originalObject">对象</param>
/// <param name="path">属性名称</param>
/// <param name="value">值</param>
public static void SetPropertyValueByPath(this object originalObject, string path, object value)
{
originalObject.CheckNotNull("原始对象不能为空");
Debug.Assert(!path.IsNullOrEmpty());
// 通过"."来分割属性
string[] properties = path.Split(new char[] { '.' }, 2);
Type type = originalObject.GetType();
string propertyName = properties[0];
object childObject = null;
if (type.IsDerivedFrom(typeof(IDictionary)))
{
if (properties.Length == 1)
{
// 设置字典值
((IDictionary)originalObject)[propertyName] = value;
}
else
{
childObject = ((IDictionary)originalObject)[propertyName];
}
}
else if (originalObject is IList &&
type.IsGenericType && type.GetGenericArguments()[0].IsDerivedFrom(typeof(PaoObject)))
{
// 资产列表
IList list = originalObject as IList;
for (int i = 0; i < list.Count; i++)
{
PaoObject asset = list[i] as PaoObject;
if (asset != null && asset.ID == propertyName)
{
if (properties.Length == 1)
{
// 设置值
list[i] = value;
}
else
{
childObject = list[i];
}
}
}
}
else if (type.IsDerivedFrom(typeof(IList)))
{
// 设置列表元素值
int index = Convert.ToInt32(propertyName);
if (properties.Length == 1)
{
// 设置值
((IList)originalObject)[index] = value;
}
else
{
childObject = ((IList)originalObject)[index];
}
}
else
{
// 设置属性值
PropertyInfo propertyInfo = type.GetProperty(propertyName, BindingFlags.Public | BindingFlags.GetProperty | BindingFlags.SetProperty | BindingFlags.Instance);
if (propertyInfo != null)
{
if (properties.Length == 1)
{
// 如果是最后一个"."，则设置属性
propertyInfo.SetValue(originalObject, value, null);
}
else
{
childObject = propertyInfo.GetValue(originalObject, null);
}
}
else
{
FieldInfo fieldInfo = type.GetField(propertyName, BindingFlags.Public | BindingFlags.GetField | BindingFlags.SetField);
if (fieldInfo == null)
{
return;
}
if (properties.Length == 1)
{
// 如果是最后一个"."，则设置属性
fieldInfo.SetValue(originalObject, value);
}
else
{
childObject = fieldInfo.GetValue(originalObject);
}
}
}
if (childObject != null)
{
SetPropertyValueByPath(childObject, properties[1], value);
}
}
