.NET MAUI DataPager Integration with DataGrid

You can page the data of the Telerik UI for .NET MAUI DataGrid by using the DataPager control.

Currently, the DataPager does not support the DataGrid LoadOnDemand collection.

DataPager Features

Here is a list of the most important features of the DataPager control:

• Binding to IEnumerable—You can bind the Pager to any collection that implements the IEnumerable interface.
• Setting different Ellipsis modes—The ellipsis appears when the count of the page numbers is greater than the count of the numeric buttons.
• Setting different Display modes—You can decide which of the visual elements in the DataPager will be visible.

• Configuring the pages by using the following properties:

  • PageIndex—Sets the current page.
  • PageSize and PageSizes.
  • ItemsSpacing—Sets the spacing between the items in the pager.

• Customizing the appearance of the DataPager by styling its elements:

  • DataPager
  • NavigationView
  • Navigation and Numeric Buttons
  • PageSizes

Example

Here is an example of how to use the DataPager with the DataGrid control.

1. Define the DataPager and the DataPager in XAML:

<Grid RowDefinitions="*, Auto">
    <telerik:RadDataGrid ItemsSource="{Binding PagedSource, Source={Reference dataPager}}" />
    <telerik:RadDataPager x:Name="dataPager" Source="{Binding MyData}"
                          Grid.Row="1"
                          PageSize="20" />
    <Grid.BindingContext>
        <local:ViewModel />
    </Grid.BindingContext>
</Grid>

2. Add the following namespace:

xmlns:telerik="http://schemas.telerik.com/2022/xaml/maui"

3. Define the ViewModel:

public class ViewModel
{
    public ViewModel()
    {
        var data = new ObservableCollection<Data>();
        for (int i = 0; i < 200; i++)
        {
            data.Add(new Data { Id = i, Number = i*10/2, Information = "Information " + i });
        }

        this.MyData = data;
    }

    public ObservableCollection<Data> MyData { get; set; }
}

4. Define sample data:

public class Data
{
    public int Id { get; set; }
    public int Number { get; set; }
    public string Information { get; set; }
}

For the DataPager Integration with DataGrid example, go to the SDKBrowser Demo Application and navigate to the DataPager > Integration category.

See Also

• Aggregating Data in the Telerik UI for .NET MAUI DataGrid
• Sorting .NET MAUI DataGrid Records
• Styling the Appearance of the DataGrid