Beispiel #1
0
        private void btnDeleteBus_Click(object sender, EventArgs e)
        {
            if (lstBlockedSeatNo.Items.Count > 0)
            {
                MessageBox.Show("Bus cannot be deleted. Bus seats are booked.",
                                "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                return;
            }

            if (cbBus.SelectedIndex == -1)
            {
                MessageBox.Show("Please select a Bus.",
                                "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                return;
            }

            DialogResult f = MessageBox.Show("Are you sure to delete this entry?", "", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (f == System.Windows.Forms.DialogResult.No)
            {
                return;
            }

            f = MessageBox.Show("Are you sure to delete this entry?", "", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (f == System.Windows.Forms.DialogResult.No)
            {
                return;
            }

            f = MessageBox.Show("Are you sure to delete this entry?", "", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (f == System.Windows.Forms.DialogResult.No)
            {
                return;
            }

            try
            {
                if (!addNew && cbBus.SelectedItem != null)
                {
                    DateTime Navratri_Date = dtpNavratriDate.Value.Date;
                    string   Bus_Name      = cbBus.SelectedItem.ToString();

                    BusinessRules objBusinessRules = new BusinessRules();
                    DataSet       ds = objBusinessRules.DeleteBus(Bus_Name, Navratri_Date);
                    if (ds.Tables[0].Rows[0][0].ToString() == "1")
                    {
                        MessageBox.Show("Bus cannot be deleted. Please check if this Bus has got bookings recently.",
                                        "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                    }
                    else
                    {
                        MessageBox.Show("Bus deleted successfully.",
                                        "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        InitializeForm(false);
                    }
                }
            }

            catch (Exception ex)
            {
                Utilities.Instance.WriteLog("*** Exception in btnSubmit_Click : \n" + ex.Message);
                MessageBox.Show(ex.Message);
            }
        }