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You can customize the month cell of Calendar control with custom object by customizing the CellTemplate property in MonthViewSettings. C# CalendarPageModel defined as custom object to bind in CellTemplate
public class CalendarPageModel : INotifyPropertyChanged { Random random = new Random(); public bool IsCurrentMonth { get; set; } public string Title { get; set; } public string Temperature { get; set; } public string Wind { get; set; } public string Humidity { get; set; } public DateTime Date { get; set; } private double celcius; public double Celcius { get { return celcius; } set { celcius = value; OnPropertyChanged("Celcius"); } } private string image; public event PropertyChangedEventHandler PropertyChanged; public string Image { get { return image; } set { image = value; OnPropertyChanged("Image"); } } public CalendarPageModel(bool iscurrentmonth, DateTime date) { IsCurrentMonth = iscurrentmonth; this.Date = date; this.Title = " "; this.Temperature = " "; this.Wind = " "; this.Humidity = " "; if (IsCurrentMonth) { UpdateCelcius(); } } private void UpdateCelcius() { if (this.Date.Day % 5 == 0) { this.Celcius = 50; } else if (this.Date.Day % 3 == 0) { this.Celcius = 80; } else { this.Celcius = 120; } if (Celcius > 10 && Celcius < 60) { this.Image = "sunrain.png"; } else if (Celcius > 60 && Celcius < 100) { this.Image = "sun1.png"; } else { this.Image = "sun.png"; } } private void OnPropertyChanged(string propertyName) { this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } } CellTamplate customized with CalendarPageModel custom object property by binding.
<ContentPage.Resources> <ResourceDictionary> <DataTemplate x:Key="weathertemplate"> <Grid BackgroundColor="White" HorizontalOptions="Center"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="2*" /> </Grid.RowDefinitions> <Label Text="{Binding Date.Day}" HorizontalTextAlignment="Center" IsVisible="{Binding IsCurrentMonth}" VerticalTextAlignment="Center" VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand" TextColor="Black" FontAttributes="None" FontSize="10" /> <Grid Grid.Row="1" IsVisible="{Binding IsCurrentMonth}"> <Grid.RowDefinitions> <RowDefinition Height="2*" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <Grid Grid.Row="1" HorizontalOptions="Center" VerticalOptions="Center"> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <Label Text="{Binding Celcius}" HorizontalTextAlignment="End" VerticalTextAlignment="Center" VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand" TextColor="Black" FontAttributes="None" FontSize="8" WidthRequest="20" HeightRequest="20" /> <Label Grid.Column="1" Text="C" FontSize="8" /> </Grid> <Image Source="{Binding Image}" WidthRequest="20" HeightRequest="20" HorizontalOptions="Center" VerticalOptions="Center" /> </Grid> </Grid> </DataTemplate> </ResourceDictionary> </ContentPage.Resources> <ContentPage.Content> <Syncfusion:SfCalendar x:Name="calendar" > <syncfusion:SfCalendar.MonthViewSettings> <Syncfusion:MonthViewSettings DateSelectionColor="#dddddd" CellTemplate="{StaticResource weathertemplate}"/> </syncfusion:SfCalendar.MonthViewSettings> </Syncfusion:SfCalendar> </ContentPage.Content> <ContentPage.Behaviors> <local:CalendarBehavior/> </ContentPage.Behaviors> C# Using CellBindingContext property in the argument of OnMonthCellLoaded event to pass custom object on OnMonthCellLoaded event. private void Calendar_OnMonthCellLoaded(object sender, MonthCellLoadedEventArgs e) { CalendarPageModel cellBindingContext = new CalendarPageModel(e.IsCurrentMonth, e.Date); e.CellBindingContext = cellBindingContext; }
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2X faster development
The ultimate Xamarin UI toolkit to boost your development speed.
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