Hello Khanh,

Thank you for the provided feedback. Please let me know if you need any further assistance on the matter.

Sincerely,

Krasimir

Developer Support Engineer

Infragistics

Hello Khanh,

Thank you for your reply. I have been looking into your requirement and I can suggest using UnboundColumns and when creating GroupColumns that contain columns that should display the same data. I have created a sample application for you that demonstrates how you can implement this approach using only C# code. Here is an example of the code that can implement this functionality:

Xaml:

<Window x:Class="GroupColumnsDynamicallyCreated.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:ig="http://schemas.infragistics.com/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <DataTemplate x:Key="MinTemplate">
            <Grid>
                <TextBlock 
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    Text="{Binding RowData.Min}"/>
            </Grid>
        </DataTemplate>

        <DataTemplate x:Key="AvgTemplate">
            <Grid>
                <TextBlock 
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    Text="{Binding RowData.Avg}"/>
            </Grid>
        </DataTemplate>

        <DataTemplate x:Key="MaxTemplate">
            <Grid>
                <TextBlock 
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    Text="{Binding RowData.Max}"/>
            </Grid>
        </DataTemplate>
    </Window.Resources>
    <Grid>
        <ig:XamGrid
            x:Name="xamGrid1"
            ItemsSource="{Binding}"
            AutoGenerateColumns="False"/>
        <Button Content="Add Group" Height="23" HorizontalAlignment="Right" Margin="0,0,12,12" Name="button1" VerticalAlignment="Bottom" Width="75" Click="button1_Click" />
    </Grid>
</Window>

C#

    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            DataContext = new List<Data>
            {
                new Data { Min = 0, Max = 10 },
                new Data { Min = 2, Max = 4 },
                new Data { Min = 4, Max = 15 },
                new Data { Min = 4, Max = 15 },
                new Data { Min = 1, Max = 3 },
            };

        }
        int i = 0;
        private void button1_Click(object sender, RoutedEventArgs e)
        {
            i++;
            GroupColumn group = new GroupColumn { HeaderText = "Group " + i, Key = "group" + i };
            //UnboundColumnDataContext asd;asd.RowData
            UnboundColumn min = new UnboundColumn
            {
                Key = "min" + i,
                HeaderText = "Min",
                ItemTemplate = Resources["MinTemplate"] as DataTemplate
            };

            UnboundColumn avg = new UnboundColumn
            {
                Key = "avg" + i,
                HeaderText = "Avg",
                ItemTemplate = Resources["AvgTemplate"] as DataTemplate
            };

            UnboundColumn max = new UnboundColumn
            {
                Key = "max" + i,
                HeaderText = "Max",
                ItemTemplate = Resources["MaxTemplate"] as DataTemplate
            };

            group.Columns.Add(min);
            group.Columns.Add(avg);
            group.Columns.Add(max);

            xamGrid1.Columns.Add(group);
        }
    }

    public class Data
    {
        public int Min { get; set; }
        public double Avg { get { return (Max - Min) / 2; } }
        public int Max { get; set; }
    }

Please let me know if you need any further assistance on the matter.

Sincerely,

Krasimir

Developer Support Engineer

Infragistics

Hello Khanh,

I am just checking if you require any further assistance on the matter.

Sincerely,

Krasimir

Developer Support Engineer

Infragistics