Asp.net ObjectContext实例已被释放,不能再用于需要连接的操作
我的edmx设计器文件中包含以下代码:Asp.net ObjectContext实例已被释放,不能再用于需要连接的操作,asp.net,asp.net-mvc-2,linq-to-entities,Asp.net,Asp.net Mvc 2,Linq To Entities,我的edmx设计器文件中包含以下代码: #region Navigation Properties /// <summary> /// No Metadata Documentation available. /// </summary> [XmlIgnoreAttribute()] [SoapIgnoreAttribute()] [DataMemberAttribute()] [EdmRelationsh
#region Navigation Properties
/// <summary>
/// No Metadata Documentation available.
/// </summary>
[XmlIgnoreAttribute()]
[SoapIgnoreAttribute()]
[DataMemberAttribute()]
[EdmRelationshipNavigationPropertyAttribute("EnviroModel", "FK_Whiteout_Field1", "Field")]
public Field Field
{
get
{
**return ((IEntityWithRelationships)this).RelationshipManager.GetRelatedReference<Field>("EnviroModel.FK_Whiteout_Field1", "Field").Value;**
}
set
{
((IEntityWithRelationships)this).RelationshipManager.GetRelatedReference<Field>("EnviroModel.FK_Whiteout_Field1", "Field").Value = value;
}
}
字段属性是否急切加载?@Ladislav Mrnka如何确定它是否急切加载?
The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.