MonthViewHeaderItemViewModel Class

The storage for appearance settings values of an individual month view header item‘s representation.

Namespace : DevExpress.XamarinForms.Scheduler

Assembly : DevExpress.XamarinForms.Scheduler.dll

NuGet Package : DevExpress.XamarinForms.Scheduler

Declaration

csharp

public class MonthViewHeaderItemViewModel :
    HeaderItemViewModel

Remarks

The Scheduler View uses this class in the following occurrences:

BindingContext of a data template assigned to the MonthView.HeaderItemTemplate property stores this class’s instance.
The MonthViewHeaderItemStyle.Customizer‘s Customize(MonthViewHeaderItemViewModel) accepts this class’s instance as an argument.

This view model provides the following settings that you can customize:

Example

This example demonstrates how to use the month view header item style and its customizer to modify the appearance of header items.

XAML
C#

xml

<dxs:MonthView.HeaderItemStyle>
    <dxs:MonthViewHeaderItemStyle BorderColor="#808080"
                                  BorderThickness="2,0,0,2">
        <dxs:MonthViewHeaderItemStyle.TodayWeekDayTextStyle>
            <dxs:TextStyle Color="#ff8000" FontAttributes="Bold"/>
        </dxs:MonthViewHeaderItemStyle.TodayWeekDayTextStyle>
        <dxs:MonthViewHeaderItemStyle.Customizer>
            <views:MonthViewHeaderItemCustomizer/>
        </dxs:MonthViewHeaderItemStyle.Customizer>
    </dxs:MonthViewHeaderItemStyle>
</dxs:MonthView.HeaderItemStyle>

csharp

class MonthViewHeaderItemCustomizer : IMonthViewHeaderItemCustomizer {
    public void Customize(MonthViewHeaderItemViewModel header) {
        if (header.IsToday) {
            var tmp = header.BackgroundColor;
            header.BackgroundColor = header.WeekDayTextColor;
            header.WeekDayTextColor = tmp;
        }
    }
}

Symbol

Description

| | --- | --- | |

DayViewBase.HeaderItemStyle

Gets or sets appearance settings of header items.

| |

MonthViewHeaderItemStyle

The storage for the Month View’s header items appearance settings.

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MonthViewHeaderItemStyle.Customizer

Gets or sets an object that customizes the appearance of an individual month view header item.

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