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Creating events/appointments for custom calender WPF

<ItemsControl.ItemTemplate>

 

            <DataTemplate>

 

                    <StackPanel>

 

 

                        <Button Content="{Binding day}" Width="175" HorizontalAlignment="Stretch" VerticalAlignment="Top" VerticalContentAlignment="Top" HorizontalContentAlignment="Left" Name="btnCalenderDate" Click="btnCalenderDate_Click" Loaded="btnCalenderDate_Loaded" Height="18" FontSize="10" FontWeight="Bold">

 

                        </Button>

                        <TextBlock OpacityMask="Black"  Name="txtBlockdays" VerticalAlignment="Top" TextWrapping="Wrap">

 

                        </TextBlock>

 

                    </StackPanel>

                </DataTemplate>

 

            </ItemsControl.ItemTemplate>

 

 

        <!-- ItemContainerStyle -->

        <ItemsControl.ItemContainerStyle>

 

 

            <Style >

 

                    <Setter Property="Grid.Column" Value="{Binding WeekDay}"  />

                <Setter Property="Grid.Row" Value="{Binding WeekNo}" />

 

            </Style>

 

            </ItemsControl.ItemContainerStyle>

       

public partial class SchedulePage : Page, INotifyPropertyChanged

{

 

     public event PropertyChangedEventHandler PropertyChanged;

    MainWindow _parentForm;

 

    Schedule sched = new Schedule();

    DateTime date = DateTime.Now;

 

 

    Event newevent;

 

 

 

 

 

   public SchedulePage(MainWindow parentForm)

    {

        InitializeComponent();

 

        _parentForm = parentForm;

 

        DateTime date = DateTime.Now; //These couple of lines determine the current month to show on startup.

        _numValue = date.Month;

        _numYear = date.Year;

        //int year = date.Year;

        _nameofmonth = NumValue;

        _nameofyear = NumYear;

        lblcurrentdate.Content = date.Month + "/ " + date.Day + "/ " + date.Year;

        makeCalender();

    }

 

//The region below are properties that are passed in to makeCalender() when the DateRight and DateLeft buttons

    // get clicked theses values change. The properties hold the month and the year. Everytime a user

    // clicks forward or backward to the next month, these values equal to the selected current month & year.

 

    // However, Everytime these values change a new calender is made and the old one is cleared(deleted).

    #region

    // properties

   public void NotifyPropertyChanged(String info)

    {

       // if (PropertyChanged != null)

       // {

            PropertyChanged(this, new PropertyChangedEventArgs(info));

        //}

    }

 

    private int _numValue;

    public int NumValue

    {

        get { return _numValue; }

        set

        {

            _numValue = value;

 

        }

    }

 

    private int _numYear;

    public int NumYear

    {

        get { return _numYear; }

        set

        {

            _numYear = value;

 

        }

    }

 

 

   private int _nameofmonth ;

 

    public int NameofMonth

    {

        get

        {

            return this._nameofmonth;

        }

 

        set

        {

            if (value != this._nameofmonth)

            {

                this._nameofmonth = value;

                NotifyPropertyChanged("NameofMonth");

            } return;

        }

    }

 

    private int _nameofyear;

    public int NameofYear

    {

        get

        {

            return this._nameofyear;

        }

 

        set

        {

            if (value != this._nameofyear)

            {

                this._nameofyear = value;

                NotifyPropertyChanged("NameofYear");

            } return;

        }

    }

   #endregion //end of properties

 

    //void TheViewModel_PropertyChanged(object src, PropertyChangedEventArgs e)

 /*    

    {

        _parentForm.bindings.schedule.Clear();

        _nameofmonth = NumValue;//comboMonth.SelectedIndex + 1;

 

        _nameofyear = comboYear.SelectedIndex + 2011;

 

        makeCalender();

 

    } */

 

 

    // makeCalender() is how the calender is created and how it determines the gridcell layout of each month.

    public void makeCalender() {

 

        var t = new List<Schedule>();

        DateTime curr = DateTime.Now;

        int[] m = new int[7];

       DateTime newcurr = new DateTime(NameofYear, NameofMonth, 1);

 

        var cal = System.Globalization.DateTimeFormatInfo.CurrentInfo.Calendar;

        var ms = cal.GetWeekOfYear(new DateTime(newcurr.Year, newcurr.Month, 1), System.Globalization.CalendarWeekRule.FirstDay, System.DayOfWeek.Sunday);

        for (int k = 0; k < 7; k++)

        {

            for (var i = 1; newcurr.Month == NameofMonth; newcurr = newcurr.AddDays(1))

            {

 

                var month_week = (newcurr.Day / 7);

                sched.MonthWeek = newcurr.GetWeekOfMonth().ToString();

                sched.Month = newcurr.Month.ToString();

                sched.Year = newcurr.Year.ToString();

                sched.day = newcurr.Day.ToString();

                sched.WeekOfYear = cal.GetWeekOfYear(newcurr, System.Globalization.CalendarWeekRule.FirstDay, DayOfWeek.Sunday).ToString();

                sched.dayofweek = newcurr.DayOfWeek.ToString();

                t.Add(sched);

 

          //Here is where the calender is created. By looping through all the days in the selected month it will find the weeknumber and day of the week -->

          // that that particular date belongs to and place in the correct gridcell.

          _parentForm.bindings.schedule.Add(new Schedule { WeekNo = newcurr.GetWeekOfMonth() - 1, WeekDay = (int)newcurr.DayOfWeek, day = newcurr.Day.ToString() });

 

                lblDate.Content = getMonth(newcurr.Month) + " " + newcurr.Year; //getMonth() determines string format of current month displayed.

 

            }

        }

 

 

        DataContext = _parentForm.bindings;

 

 

 

    }

 

   // btnDateRight_Click allows us to navigate forward to the next month, if current month is -->

    //      december then the current year is incremented and the month starts on january (NumValue = 01)

     private void btnDateRight_Click(object sender, RoutedEventArgs e)

     {

         _parentForm.bindings.schedule.Clear();

         if (NumValue >= 1 && NumValue < 12)

         {

             NumValue += 1;

 

             _nameofmonth = NumValue;

 

         } else

         {

 

             NumYear += 1;

             _nameofyear = NumYear;

             NumValue = 01;

             _nameofmonth = NumValue;

         }

         makeCalender();

     }

 

     // btnDateLeft_Click allows us navigate backwards to a previous month

     //  if navigating back and the current month is january, then the year is deincremented the current month is -->

     // set to December (NumValue = 12)

     private void btnDateLeft_Click(object sender, RoutedEventArgs e)

     {

         _parentForm.bindings.schedule.Clear();

         if (NumValue > 1 && NumValue <= 12)

         {

             NumValue -= 1;

 

             _nameofmonth = NumValue;

 

 

         }

         else

         {

             NumYear -= 1;

             _nameofyear = NumYear;

             NumValue = 12;

             _nameofmonth = NumValue;

 

         }

         makeCalender();

     }

 

    // btnCalenderDate_Click (as of 11/5/2011) will only return the current month, day, year in messagebox

    // --> Problem is displaying an event on the textblock(gridcell) of the selected button(date). -->

    // Example: If I click on the button 5 of november 2011(11/5/2011) I should be able to make an event

    // and display the title of the event on that pictular gridcell of 11/5/2011.

     private void btnCalenderDate_Click(object sender, RoutedEventArgs e)

     {

         Button b = e.Source as Button;

 

         int day = Convert.ToInt32(b.Content);

         MessageBox.Show(NumValue + "/" + b.Content + "/" + NumYear);

         //b.Content = "123";

 

         newevent = new Event(NumValue, day, NumYear);

         newevent.Show();

 

 

 

     }

 

    //btnCalenderDate_Loaded will determine todays date and highlight the button.

     private void btnCalenderDate_Loaded(object sender, RoutedEventArgs e) //Sets the current day on the calender

     {

         DateTime date = DateTime.Now;

         Button today = e.Source as Button;

 

         if (NumValue == date.Month && (String)today.Content == date.Day.ToString() && NumYear == date.Year)

         {

             today.Background = Brushes.Aqua;

         }

     }