我收到错误:
无法建立与数据库的连接
当我连接 MySQL .NET 连接器时。我完全确定用户名正确,密码正确,数据库正确,服务器正确。这是代码:
mysqlCon.ConnectionString = "Server=(servername);Username=(username);Pwd=(rightpassword);
Database=(rightdatabase)";
try
{
mysqlCon.Open();
}
catch (Exception ex)
{
MessageBox.Show("Could not establish a connection to database!");
}