Я пытаюсь обновить gridview на asp.net с помощью хранимой процедуры, но он всегда сбрасывается на исходные значения.Что я делаю не так?
edit: добавлен весь код страницы
protected void page_PreInit(object sender, EventArgs e)
{
MembershipUser UserName;
try
{
if (User.Identity.IsAuthenticated)
{
// Set theme in preInit event
UserName = Membership.GetUser(User.Identity.Name);
Session["UserName"] = UserName;
}
}
catch (Exception ex)
{
string msg = ex.Message;
}
}
protected void Page_Load(object sender, EventArgs e)
{
userLabel.Text = Session["UserName"].ToString();
SqlDataReader myDataReader = default(SqlDataReader);
SqlConnection MyConnection = new SqlConnection(ConfigurationManager.ConnectionStrings["RescueAnimalsIrelandConnectionString"].ConnectionString);
SqlCommand command = new SqlCommand("sp_EditRescueDetails", MyConnection);
if (!User.Identity.IsAuthenticated)
{
}
else
{
command.Parameters.AddWithValue("@UserName", userLabel.Text.Trim());
}
try
{
command.CommandType = CommandType.StoredProcedure;
MyConnection.Open();
myDataReader = command.ExecuteReader(CommandBehavior.CloseConnection);
// myDataReader.Read();
GridViewED.DataSource = myDataReader;
GridViewED.DataBind();
if (GridViewED.Rows.Count >= 1)
{
GridViewED.Visible = true;
lblMsg.Visible = false;
}
else if (GridViewED.Rows.Count < 1)
{
GridViewED.Visible = false;
lblMsg.Text = "Your search criteria returned no results.";
lblMsg.Visible = true;
}
MyConnection.Close();
}
catch (SqlException SQLexc)
{
Response.Write("Read Failed : " + SQLexc.ToString());
}
}
//to edit grid view
protected void GridViewED_RowEditing(object sender, GridViewEditEventArgs e)
{
GridViewED.EditIndex = e.NewEditIndex;
}
protected void GridViewED_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
SqlConnection MyConnection = new SqlConnection(ConfigurationManager.ConnectionStrings["RescueAnimalsIrelandConnectionString"].ConnectionString);
SqlCommand command = new SqlCommand("sp_UpdateRescueDetails", MyConnection);
if (!User.Identity.IsAuthenticated)
{
}
else
{
command.Parameters.AddWithValue("@UserName", userLabel.Text.Trim());
command.Parameters.Add("@PostalAddress", SqlDbType.VarChar).Value = ((TextBox)GridViewED.Rows[e.RowIndex].Cells[0].Controls[0]).Text;
command.Parameters.Add("@TelephoneNo", SqlDbType.VarChar).Value = ((TextBox)GridViewED.Rows[e.RowIndex].Cells[1].Controls[0]).Text;
command.Parameters.Add("@Website", SqlDbType.VarChar).Value = ((TextBox)GridViewED.Rows[e.RowIndex].Cells[2].Controls[0]).Text;
command.Parameters.Add("@Email", SqlDbType.VarChar).Value = ((TextBox)GridViewED.Rows[e.RowIndex].Cells[3].Controls[0]).Text;
}
command.CommandType = CommandType.StoredProcedure;
MyConnection.Open();
command.ExecuteNonQuery();
MyConnection.Close();
GridViewED.EditIndex = -1;
}