腾讯云618特惠专场

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How to run Application with SQL Database on a machine that dosen#39;t have SQL Server Installed(如何在没有安装 SQL Server 的机器上运行带有 SQL 数据库的应用程序)
Why doesn#39;t #39;ref#39; and #39;out#39; support polymorphism?(为什么ref和out不支持多态性?)
C# Mysql Connection must be valid and open(C# Mysql 连接必须有效且打开)
C# - Unexpected authentication method mysql_native_password exception(C# - 意外的身份验证方法 mysql_native_password 异常)
Socket single client/server connection, server can send multiple times, client can only once(Socket单客户端/服务器连接,服务器可以发送多次,客户端只能发送一次)
The underlying connection was closed: An unexpected error occurred on a receive(底层连接已关闭:接收时发生意外错误)
Unable to connect from remote machine(无法从远程机器连接)
ConfigurationManager.ConnectionStrings returns extra connection string from machine.config(ConfigurationManager.ConnectionStrings 从 machine.config 返回额外的连接字符串)
What should I do to completely close the tcpClient connection with mcu?(我应该怎么做才能完全关闭与 mcu 的 tcpClient 连接?)
Can I use datasource=.\SQLEXPRESS or do I need to now use: machinename\SQLEXPRESS(我可以使用 datasource=.\SQLEXPRESS 还是现在需要使用:machinename\SQLEXPRESS)