Ejemplo n.º 1
0
        /*
         * roomListComboBox_DropDownClosed() is used to make an entry to excel of which meetingroom is selected.
         */
        private void roomListComboBox_DropDownClosed(object sender, System.EventArgs e)
        {
            dts.MeetingRoomSelected = roomListComboBox.SelectedItem.ToString();
            string confirmationString = "Do you want to book meeting room " + dts.MeetingRoomSelected +
                                        " on " + dts.Date +
                                        " from " + dts.FromString +
                                        " to " + dts.TooString + "?";

            MessageBoxResult res = MessageBox.Show(confirmationString, "Query", MessageBoxButton.YesNo, MessageBoxImage.Question);

            if (res == MessageBoxResult.Yes)
            {
                bool   status        = ExcelHandler.WriteDataToExcel(dts);
                string successString = "Meeting room " + dts.MeetingRoomSelected +
                                       " is booked successfully on " + dts.Date +
                                       " from " + dts.FromString +
                                       " to " + dts.TooString + "!";

                if (status)
                {
                    MessageBox.Show(successString, "Success", MessageBoxButton.OK, MessageBoxImage.Information); Application.Current.Shutdown();
                }
            }
            else
            {
                roomListComboBox.IsEnabled = false;
            }
        }
Ejemplo n.º 2
0
        /*
         * submitButton_Click():
         * This method carries out data collection from GUI and sends it to WriteDataToExcel().
         */
        private void submitButton_Click(object sender, RoutedEventArgs e)
        {
            bool executionFlag = true;

            #region DatePicker Validation
            if (!string.IsNullOrEmpty(dateDatePicker.SelectedDate.ToString()))
            {
                string[] dateInput = dateDatePicker.SelectedDate.ToString().Split(' '); //Get data from DatePicker
                dts.Date = dateInput[0];
            }
            else
            {
                MessageBox.Show("Please select Date!",
                                "Error", MessageBoxButton.OK,
                                MessageBoxImage.Error);
                executionFlag = false;
            }
            #endregion

            #region TimePicker Validations
            if (fromTimeComboBox.SelectedIndex == -1 || toTimeComboBox.SelectedIndex == -1)
            {
                MessageBox.Show("Please select Time!",
                                "Error", MessageBoxButton.OK,
                                MessageBoxImage.Error);
                executionFlag = false;
            }
            else
            {
                if (fromTimeComboBox.SelectedIndex == toTimeComboBox.SelectedIndex)
                {
                    MessageBox.Show("Start time and End time cannot be same!!",
                                    "Error", MessageBoxButton.OK,
                                    MessageBoxImage.Error);
                    executionFlag = false;
                }

                if (this.fromTimeComboBox.Items.IndexOf(fromTimeComboBox.SelectedItem) > this.fromTimeComboBox.Items.IndexOf(toTimeComboBox.SelectedItem))
                {
                    MessageBox.Show("Start time cannot be after End time!",
                                    "Error", MessageBoxButton.OK,
                                    MessageBoxImage.Error);
                    executionFlag = false;
                }
            }
            #endregion

            if (executionFlag)
            {
                dts.FromString = this.fromTimeComboBox.SelectedItem.ToString();
                dts.TooString  = this.toTimeComboBox.SelectedItem.ToString();
                dts.From       = this.fromTimeComboBox.Items.IndexOf(fromTimeComboBox.SelectedItem) + 1;
                dts.To         = this.fromTimeComboBox.Items.IndexOf(toTimeComboBox.SelectedItem) + 1;

                dts.MeetingRoomList = ExcelHandler.GetDataFromExcel(dts);
                roomListComboBox.Items.Clear();

                //binding list to dropdown
                if (dts.MeetingRoomList.Count > 0)
                {
                    foreach (var val in dts.MeetingRoomList)
                    {
                        roomListComboBox.Items.Add(val);
                    }
                    roomListComboBox.SelectedIndex = 0;
                    roomListComboBox.IsEnabled     = true;
                }
                else
                {
                    MessageBox.Show("No Meeting Room is free for the selected dates and time!",
                                    "Critical Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
                }
            }
        }