استفاده ازLogin name درForme view

[yardel]

SqlConnection strCon = new SqlConnection("Data Source=.;Initial Catalog=SoratRasan;Integrated Security=True");
string strSql = "SELECT NameF FROM LOGIN WHERE User_Name='" + NameTxt.Text + "'";
strCon.Open();
SqlCommand cmd2 = new SqlCommand(strSql, strCon);
Ds = new DataSet();
SqlDataAdapter DatAdp = new SqlDataAdapter();
DatAdp.SelectCommand = cmd2;
DatAdp.Fill(Ds);

DataRow family = Ds.Tables[0].Rows[0];
string strFullName = (string)family["NameF"];
textbox1.text = "نام كاربر :" + strFullName;
NameTxt.Text = "";
PassTxt.Text = "";
strCon.Close();