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IIOSRefreshCustomizer Interface

Defines classes that customize an iOS refreshing icon.

Namespace: DevExpress.Mobile.DataGrid.Theme

Assembly: DevExpress.Mobile.Grid.v18.2.dll

Declaration

public interface IIOSRefreshCustomizer
Public Interface IIOSRefreshCustomizer

Remarks

Important

This documentation topic describes legacy technology. We no longer develop new functionality for the GridControl and suggest that you use the new DataGridView control instead.

To customize the color of the iOS refreshing icon, use the IIOSRefreshCustomizer.RefreshColor property of an object that implements the IIOSRefreshCustomizer interface.

Examples

This example demonstrates how to customize a color of an indicator (icon or bar) shown when GridControl refreshes cell data.

Grid_RefreshingIndicators

To change the color of a refresh indicator, perform the steps below.

  1. Activate a grid's pull-to-refresh functionality. For this purpose, assign true to the GridControl.IsPullToRefreshEnabled property.
  2. Use the ThemeBase class's properties to access customizers used to change an indicator's color on different mobile platforms. In this example, the following customizers are used.

  3. Apply the customization by calling the ThemeManager.RefreshTheme method.
using System;
using System.Collections.Generic;
using Xamarin.Forms;
using DevExpress.Mobile.DataGrid;
using DevExpress.Mobile.DataGrid.Theme;

namespace RefreshCustomizers {    

    public partial class MainPage : ContentPage {

        public MainPage() {

            InitializeComponent();

            TestOrdersRepository model = new TestOrdersRepository();
            BindingContext = model;

            ThemeManager.Theme.AndroidRefreshCustomizer.BarColor = Color.Blue;
            ThemeManager.Theme.IOSRefreshCustomizer.RefreshColor = Color.Blue;

            ThemeManager.RefreshTheme();

        }
    }
}
See Also