Add footer in RadGridView programmatically

[MK]

Hi All,

How can i footers in columns of radgridview programmatically?

Thanks
Mahesh

[Pavel Pavlov]

Hi Mahesh,

in c# it would be something like :

this.RadGridView.ShowColumnFooters = true;


Sincerely yours,
Pavel Pavlov
the Telerik team

[MK]

Hi Pave,

Thanks
But i want to add one textblock in footer using C#. How can i do?

[Vlad]

Hello,

 Here is an example:

column.Footer = new TextBlock();

Kind regards,
Vlad
the Telerik team

[Nicolas Wagener]

Hello,

Is it possible to put a TextBlock into the Footer ? I mean just a Texblock, not an aggregate function.

Like this :

TextBlock tbTest = new TextBlock() { Text="Test", Foreground = new SolidColorBrush(Colors.Red) };
RadGridView1.Columns["Name"].Footer = tbTest;
//RadGridView1.Columns[0].Footer = tbTest;

I tried it without succeed.

Thank You.

[Veselin Vasilev]

Hi Nicolas Wagener,

Yes, that is correct. You just need to show the column footers by setting the ShowColumnFooters property of the gridview to True.

Also, make sure that when the code is executed the RadGridView1.Columns["Name"] is not null, e.g. the columns are already generated.

All the best,
Veselin Vasilev
the Telerik team

[Nicolas Wagener]

Hello,

sorry but I'm probably missing something ...

here is some code snippets :

MainPage.xaml :

<Grid x:Name="LayoutRoot">
        <Grid.RowDefinitions>
            <RowDefinition Height="30" />
            <RowDefinition />
        </Grid.RowDefinitions>
        <Button Content="Click me" Click="Button_Click" />
        <telerikGridView:RadGridView x:Name="RadGridView1" ShowColumnFooters="True" Grid.Row="1" />
    </Grid>

MainPage.cs :

public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();

            RadGridView1.ItemsSource = from i in Enumerable.Range(0, 10)
                                       select new MyObject()
                                       {
                                           ID = i,
                                           Name = String.Format("Name{0}", i)
                                       };
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            TextBlock tbTest = new TextBlock() { Text="Test", Foreground = new SolidColorBrush(Colors.Red) };

            GridViewColumnCollection dataColumn = RadGridView1.Columns; // .ElementAt<GridViewDataColumn>(1); // ["Name"]

            foreach (GridViewColumn column in dataColumn)
            {
                if(column != null)
                    column.Footer = tbTest;
            }

            //var countFunction = new CountFunction();
            //countFunction.FunctionName = "MyCountFunction";
            //RadGridView1.Columns["ID"].AggregateFunctions.Add(countFunction);
            //RadGridView1.Rebind();
            //RadGridView1.Columns["Name"].Footer = RadGridView1.AggregateResults["MyCountFunction"];

        }
    }

    public class MyObject
    {
        public int ID { get; set; }
        public string Name { get; set; }
    }

When the button is clicked, my Column isn't "null" but nothing appears into the footers.

Thanks again for your help.

Nicolas.

[Veselin Vasilev]

Hello Nicolas Wagener,

Please try this:

foreach (GridViewColumn column in clubsGrid.Columns)
{
    if (column != null)
        column.Footer = new TextBlock()
        {
            Text = "Test",
            Foreground = new SolidColorBrush(Colors.Red)
        };
}

Best wishes,
Veselin Vasilev
the Telerik team

[Nicolas Wagener]

Sorry, no changes.

I run the last version of the binaries : RadControls for Silverlight Q2 2010 SP1.

Nicolas.

[Veselin Vasilev]

Hi Nicolas Wagener,

Hm, actually I executed that code in the DataLoaded event of the gridview. Trying it in button click did not change the footer. This probably is a bug so I am logging it in the PITS: Setting the Footer on Button_Click event does not work

I have updated your Telerik Points.

All the best,
Veselin Vasilev
the Telerik team