silverght 中 DataGrid 在窗体启动加载的时候，默认选择第一行，解决办法

silverght 中 DataGrid 在窗体启动加载的时候，默认选择第一行，
silverght 中 DataGrid 在窗体启动加载的时候，默认选择第一行

并且获取该行的对象

将该对象，赋值给其他的控件

C# code

 private void BindLoad()        {            //加载下拉列表框，数据            DBServiceClient proxy = new DBServiceClient("BasicHttpBinding_IProductService");            proxy.GetAllStudentAsync();            proxy.GetAllStudentCompleted += new EventHandler<GetAllStudentCompletedEventArgs>(proxy_GetAllStudentCompleted);            ////绑定  datagrid  数据            proxy.GetAllUserAsync();            proxy.GetAllUserCompleted += new EventHandler<GetAllUserCompletedEventArgs>(proxy_GetAllUserCompleted);            this.dgvShow.SelectedIndex = 0;            //DataGridRow r = ;            SUser us = new SUser();            us = (SUser)(this.dgvShow.SelectedItem);            if (us != null)            {                //SLChildWindow sl = new SLChildWindow(user.Id);                //sl.Show();                this.txtSN.Text = Convert.ToString(us.Name);                this.txtSx.Text = Convert.ToString(us.Sex);                this.txtPh.Text = Convert.ToString(us.Phone);                this.txtAd.Text = Convert.ToString(us.Adress);                this.txtAg.Text = Convert.ToString(us.Age);                this.txtCl.Text = Convert.ToString(us.StudentID);            }        }

C# code

public class SUser    {        public string Name { get; set; }        public string Sex { get; set; }        public string Phone { get; set; }        public string Address { get; set; }        public string Age { get; set; }        public string StudentID { get; set; }    }