/// <summary>
/// 判断本实例更变的值与被比实体对应值是否相等
/// </summary>
/// <param name="objEntity">被比较实体</param>
/// <returns>是否相等</returns>
public bool EqualsModify(EntityObjectBase objEntity)
{
if (objEntity.GetType() != this.GetType())
{
return(false);
}
TableAttributes taEntity = objEntity.GetEntityColumns();
TableAttributes taThis = this.GetEntityColumns();
bool bEquals = true;
for (int i = 0; i < taEntity.Columns.Count; i++)
{
ColumnAttributes caEntity = taEntity.Columns[i] as ColumnAttributes;
ColumnAttributes caThis = taThis.Columns[i] as ColumnAttributes;
if (caThis.IsModify && (caEntity.Value.ToString() != caThis.Value.ToString()))
{
bEquals = false;
break;
}
}
return(bEquals);
}
/// <summary>
/// 将指定实体修改过的值同步到本实例
/// </summary>
/// <param name="objEntity">同步实体</param>
public void SynchronizeModifyValue(EntityObjectBase objEntity)
{
TableAttributes taEntity = objEntity.GetEntityColumns();
foreach (ColumnAttributes caCurrent in taEntity.Columns)
{
if (true == caCurrent.IsModify)
{
SetMappingValue(this, caCurrent.ColumnName, caCurrent.Value);
}
}
}