private void button_OK_StationForm_Click(object sender, EventArgs e)
 {
     try
     {
         string    FillStation = "exec [dbo].[FillStation] " + textBox_Add_Code_StationForm.Text.Trim() + "," + textBox_Add_Code6_StationForm.Text.Trim() + "," + textBox_Add_Name_StationForm.Text.Trim() + "','" + User_AID + "'";
         string    SelectDubl  = "select * from d__Station where Code = " + textBox_Add_Code_StationForm.Text.Trim();
         DataTable dt          = new DataTable();
         dt = DbConnection.DBConnect(SelectDubl);
         if (dt.Rows.Count == 0)
         {
             DbConnection.DBConnect(FillStation);
             this.Close();
             MessageBox.Show("Запись добавлена!", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
             StationForm main = this.Owner as StationForm;
             main.btn_refsh_station_form_Click_1(null, null);
         }
         else
         {
             MessageBox.Show("Станция с кодом: " + textBox_Add_Code_StationForm.Text.Trim() + " имеется в справочнике", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
         }
     }
     catch (SqlException ex)
     {
         MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
     catch (Exception exp)
     {
         MessageBox.Show(exp.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }
 private void button_Updt_OK_StationForm_Click(object sender, EventArgs e)
 {
     try
     {
         string Updt_CurrentStation =
             "update d__Station " +
             "set Name = '" + textBox_Updt_Name_StationForm.Text.Trim() + "', Code = " + Convert.ToInt32(textBox_Updt_Code_StationForm.Text.Trim()) + ", Code6 = " + Convert.ToInt32(textBox_Updt_Code6_StationForm.Text.Trim()) + " " +
             "where ID = " + selectStationID;
         DataTable dtbl = new DataTable();
         dtbl = DbConnection.DBConnect(Updt_CurrentStation);
         this.Close();
         MessageBox.Show("Станция изменена!", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
         StationForm main = this.Owner as StationForm;
         main.btn_refsh_station_form_Click_1(null, null);
     }
     catch (SqlException ex)
     {
         MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
     catch (Exception exp)
     {
         MessageBox.Show(exp.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }