Visual Studio-无法将MySql数据库表链接到DataSet [英] Visual Studio - Failed to link MySql database table to DataSet

问题描述

当我在Server Explorer中成功添加到数据库的连接后尝试将MySQL表拖到DataSet时，我收到两条错误消息，一条接一条:

When I try to drag a MySQL table to a DataSet after successfully adding a connection to a database in Server Explorer, I receive two error messages, one after the other:

无法自动生成某些更新命令.数据库返回以下错误:意外错误."

"Some updating commands could not be generated automatically. The database returned the following error: Unexpected error."

鼠标拖动操作失败.无法检索表或视图的架构信息."

"Mouse drag operation failed. Could not retrieve schema information for table or view."

基于类似问题的答案，我重新安装了'MySqlConnector/Net'和'MySql for Visual Studio'，并且仍然存在相同的问题.我想知道出了什么问题.

Based on answers for similiar problems, I reinstalled 'MySqlConnector/Net' and 'MySql for Visual Studio', and the same problem persists. I would like to know what is going wrong.

推荐答案

我找到了解决方案.经过数小时的修补，我发现MySql-for-visual-studio和MySqlConnector/Net的当前版本存在一个错误，只有通过卸载这些错误并安装MySQL-for-visual-studio-1.2.6.msi和MySqlConnector-6.9.8.msi才能解决此错误.订单.

I found the solution. After hours and hours of tinkering I found out that the current versions of MySql-for-visual-studio and MySqlConnector/Net have a bug, which can only be fixed by unninstalling those and installing MySQL-for-visual-studio-1.2.6.msi and MySqlConnector-6.9.8.msi, exactly in this order.

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