Unable to update the EntitySet 'UserInfo' because it has a DefiningQuery and no <InsertFunction> element exists in the <ModificationFunctionMapping> element to support the current opera
解决方案:
- 右键单击edmx文件,选择Open with(打开方式),XML editor(XML编辑器)
- 在edmx:StorageModels元素中找到实体
- 完全删除DefiningQuery
- 重命名
store:Schema="dbo"
为Schema="dbo"
(否则,代码将生成错误,说明名称无效)