我将WPF应用程序命名为WpfApplication7
。它有几个文件夹。其中一个名为Assign_Rights
。我在此文件夹中创建了一个UserControl,并将其命名为Assignment_Rights
。在这个用户控件中,我创建了一个网格并明确地将其绑定到数据!现在按钮名称为Click New
。它向我显示了来自网格的PK(Primary Key-Value)
的{{1}}。
selected item
问题:当我编写代码以获取所选项目的PK时,它会生成错误
User n = grid.GetRow(view.FocusedRowHandle) as User;
int abc = n.Primary_Key;
说
int abc = n.Primary_Key;
如何解决此错误?
修改
Error 'WpfApplication7.Assign_Rights.User' does not contain a definition for 'Primary_Key' and no extension method 'Primary_Key' accepting a first argument of type 'WpfApplication7.Assign_Rights.User' could be found (are you missing a using directive or an assembly reference?) D:\Backup_WPFAppliacation7\New folder\WpfApplication7\WpfApplication7\Assign_Rights\Assignment_Rights.xaml.cs 59 28 WpfApplication7