DateColumn.PickerCustomDayCellAppearance Event

Allows you to customize days in the default picker.

Namespace: DevExpress.Maui.DataGrid

Assembly: DevExpress.Maui.DataGrid.dll

NuGet Package: DevExpress.Maui.DataGrid

Declaration

public event EventHandler<CustomSelectableCellAppearanceEventArgs> PickerCustomDayCellAppearance

Event Data

The PickerCustomDayCellAppearance event's data class is CustomSelectableCellAppearanceEventArgs. The following properties provide information specific to this event:

Property	Description
Date	Gets the processed day.
EllipseBackgroundColor	Gets or sets the color of the processed day’s selection ellipse.
IsSelected	Gets whether the processed day is selected.
IsTrailing	Gets whether the processed day belongs to the previous or next month.

Example

The example below shows how to apply a custom style to a specific day.

C#

using DevExpress.Maui.DataGrid;

void CustomDayCellStyle(object sender, CustomSelectableCellStyleEventArgs e) {
    if(e.Date.Month == 2 && e.Date.Day == 14) {
        e.FontAttributes = FontAttributes.Bold;
        e.EllipseBackgroundColor = Color.FromRgba(e.TextColor.Red, e.TextColor.Green, e.TextColor.Blue, 0.15);
    }

    if(e.Date.Month == 2 && e.Date.Day == 21) {
        e.FontAttributes = FontAttributes.Bold;
        Color textColor = Color.FromHex("F44848");
        e.EllipseBackgroundColor = Color.FromRgba(textColor.Red, textColor.Green, textColor.Blue, 0.25);
        e.TextColor = textColor;
    }   
}

XAML

<dxg:DateColumn PickerCustomDayCellStyle="CustomDayCellStyle"/>