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查询Tags标签： applicationform，共有 2条记录-
System.InvalidOperationException:“This MySqlConnection is already in use. See https://fl.vu/mysql-co
出错var applicationform = db.ApplicationForm.Where(x => applicationformids.Contains(x.id));foreach (var item in applicationform){var supply = realNeedApplyList.Single(x => x.applicationformid == item.id);//这里出错 。。。。。 }解决办法加.ToList(…
2021/8/22 19:36:23 人评论 次浏览 -
System.InvalidOperationException:“This MySqlConnection is already in use. See https://fl.vu/mysql-co
出错var applicationform = db.ApplicationForm.Where(x => applicationformids.Contains(x.id));foreach (var item in applicationform){var supply = realNeedApplyList.Single(x => x.applicationformid == item.id);//这里出错 。。。。。 }解决办法加.ToList(…
2021/8/22 19:36:23 人评论 次浏览
