protected void Unnamed1_Click(object sender, EventArgs e) { DataSet1TableAdapters.TBLSTUDENTSTableAdapter dt = new DataSet1TableAdapters.TBLSTUDENTSTableAdapter(); //dt.OgrenciSifreGuncelle(TextBox6.Text, TextBox1.Text); if (TextBox6.Text == TextBox2.Text) { dt.OgrenciSifreGuncelle(TextBox6.Text, TextBox1.Text); Response.Redirect("ogrencidefault.aspx?NUMARA=" + TextBox1.Text); } else { TextBox2.Text = "Şifreler Aynı Değil"; } Response.Redirect("OgrenciDefault.Aspx?Numara=" + TextBox1.Text); }