我得到这个错误:在这条线来自SQL Server数据库的对象名称无效?
Invalid object name 'Members'
:
int MemberExist = (int)check_Member.ExecuteScalar();
以我目前的DB,看起来像这样:http://imgur.com/6fyKGn3为什么这是不是可以执行?
代码:
// Get the connection
SqlConnection DBConnection = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=""E:\DS\Prac5\Part1\App_Data\MyDatabase.mdf"";Integrated Security=True");
SqlDataReader Reader = null;
DBConnection.Open();
SqlCommand check_Member = new SqlCommand("SELECT * FROM Members WHERE MembershipID = FirstName AND LastName = @Txtnput", DBConnection);
check_Member.Parameters.AddWithValue("@Txtnput", txtMembershipid.Text);
int MemberExist = (int)check_Member.ExecuteScalar();
将Mydatabase.mdf更改为Da tabase.mdf并删除“之间检查我的回答下面 – Sachu