本文介绍了由于对象的当前状态,操作无效。的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
描述:
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
异常详细信息:
Exception Details:
System.Data.Linq.ForeignKeyReferenceAlreadyHasValueException: Operation is not valid due to the current state of the object.
来源错误:
Source Error:
Line 871: if (this._Login_Detail.HasLoadedOrAssignedValue)
Line 872: {
Line 873: throw new System.Data.Linq.ForeignKeyReferenceAlreadyHasValueException();
Line 874: }
Line 875: this.Onlog_id_fkChanging(value);
推荐答案
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