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[Solved] CanUserReorderColumns not working

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GridView

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Marco asked on 29 Apr 2009, 09:42 PM

I wrote a grid sample to populate a grid. It works fine, but it's not allowing the user to reorder the columns. Then, I replaced the grid control with a standard DataGrid, and the reorder feature worked.

Any ideas??

This is my code

XAML
<telerikGrid:RadGridView Grid.Row="1"
                                 Name="RadGridView1"
                                 CanUserReorderColumns="True"
                                 AutoGenerateColumns="True"
                                 />
C#
var myList = new ObservableCollection<Product>();
myList.Add(new Product() { Id = 1, Name = "Frame"});
myList.Add(new Product() { Id = 2, Name = "Tire" });
myList.Add(new Product() { Id = 3, Name = "Break" });
RadGridView1.ItemsSource = myList;

Thanks in advance,
Marco

6 Answers, 1 is accepted

answered on 04 May 2009, 02:50 PM

There seems to be an issue with both Column ReOrdering and Grouping when a GridView is used inside of a RadWindow.

Following is an example of the grouping and ReOrdering working when the GridView is on the Root, however once the same User Control is used inside a RadWindow it will no longer ReOrder or Group at all.

Is there currently a work around for this issue?

Thank you for your help and input.
Jeremy

Page.xaml

    
            <UserControl x:Class="WindowExample.Page" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"   
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"   
        
                xmlns:WindowExample="clr-namespace:WindowExample"   
        
                > 
        
                <Grid x:Name="LayoutRoot" > 
        
                    <Grid.RowDefinitions> 
        
                        <RowDefinition Height="50"/>  
        
                        <RowDefinition Height="*"/>  
        
                    </Grid.RowDefinitions> 
        
                    <StackPanel Grid.Row="0">  
        
                        <Button x:Name="OpenMinHeightWindowButton" Content="Open Min Height Window" Width="150" Height="25" Click="OpenMinHeightWindowButton_Click"/>  
        
                        <Button x:Name="OpenNewWindowButton" Content="Open New Window" Width="150" Height="25" Click="OpenNewWindowButton_Click"/>  
        
                    </StackPanel> 
        
                    <WindowExample:ExampleGrid x:Name="ExampleGridView" Grid.Row="1"/>  
        
                </Grid> 
        
            </UserControl>

Page.xaml.cs

    
            using System.Windows;  
        
            using System.Windows.Controls;  
        
            using Telerik.Windows.Controls;  
        
            namespace WindowExample {  
        
                public partial class Page : UserControl {  
        
                    public Page() {  
        
                        InitializeComponent();  
        
                    }  
        
                    private void OpenMinHeightWindowButton_Click(object sender, RoutedEventArgs e) {  
        
                        GetNewWindow(new ExampleGrid(){MinHeight = 400}).Show();  
        
                    }  
        
                    private void OpenNewWindowButton_Click(object sender, RoutedEventArgs e) {  
        
                        GetNewWindow(new ExampleGrid()).Show();  
        
                    }  
        
                    private RadWindow GetNewWindow(object WindowContent) {  
        
                        RadWindow NewWindow = new RadWindow();  
        
                        NewWindow.Content = WindowContent;  
        
                        NewWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen;  
        
                        return NewWindow;  
        
                    }  
        
                }  
        
            }

ExampleGrid.xaml

    
            <UserControl x:Class="WindowExample.ExampleGrid" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"   
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"   
        
                xmlns:Controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"   
        
                xmlns:GridView="clr-namespace:Telerik.Windows.Controls.GridView;assembly=Telerik.Windows.Controls.GridView"   
        
                > 
        
                <Grid x:Name="LayoutRoot" > 
        
                    <Controls:RadGridView Name="sampleRadGridView" ColumnsWidthMode="Fill" AutoGenerateColumns="False" ShowGroupPanel="True">  
        
                        <Controls:RadGridView.Columns> 
        
                            <Controls:GridViewDataColumn IsReadOnly="True" DataMemberBinding="{Binding ContactName}">  
        
                                <Controls:GridViewDataColumn.CellStyle> 
        
                                    <Style TargetType="GridView:GridViewCell">  
        
                                        <Setter Property="Template">  
        
                                            <Setter.Value> 
        
                                            <ControlTemplate> 
        
                                                <Button x:Name="ActionButton" Content="Some Action" Click="ActionButton_Click"> </Button> 
        
                                            </ControlTemplate> 
        
                                            </Setter.Value> 
        
                                            </Setter> 
        
                                    </Style> 
        
                                </Controls:GridViewDataColumn.CellStyle> 
        
                            </Controls:GridViewDataColumn> 
        
                            <Controls:GridViewDataColumn HeaderText="CustomerID" IsReadOnly="True" UniqueName="CustomerID"    /> 
        
                            <Controls:GridViewDataColumn HeaderText="CompanyName" IsReadOnly="True" UniqueName="CompanyName" /> 
        
                            <Controls:GridViewDataColumn HeaderText="Country" UniqueName="Country" /> 
        
                            <Controls:GridViewDataColumn HeaderText="City" UniqueName="City" /> 
        
                            <Controls:GridViewDataColumn HeaderText="ContactName" UniqueName="ContactName" /> 
        
                        </Controls:RadGridView.Columns> 
        
                    </Controls:RadGridView> 
        
                </Grid> 
        
            </UserControl>

ExampleGrid.xaml.cs

    
            using System.Collections.ObjectModel;  
        
            using System.Windows.Controls;  
        
            namespace WindowExample {  
        
                public partial class ExampleGrid : UserControl {  
        
                    private ObservableCollection<Customer> dataSource = new ObservableCollection<Customer>();  
        
                    public ExampleGrid() {  
        
                        InitializeComponent();  
        
                        SetCustomerDataSource();  
        
                        this.sampleRadGridView.ItemsSource = this.dataSource;  
        
                    }  
        
                    private void SetCustomerDataSource() {  
        
                        for (int i = 0; i < 10; i++) {  
        
                            Customer aCustomer = new Customer();  
        
                            aCustomer.CustomerID = i.ToString();  
        
                            aCustomer.ContactName = "Customer " + i.ToString();  
        
                            dataSource.Add(aCustomer);  
        
                        }  
        
                    }  
        
                    private void ActionButton_Click(object sender, System.Windows.RoutedEventArgs e) {  
        
                        //Perform some action  
        
                    }  
        
                }  
        
                public class Customer {  
        
                    public string CustomerID { get; set; }  
        
                    public string CompanyName { get; set; }  
        
                    public string Country { get; set; }  
        
                    public string City { get; set; }  
        
                    public string ContactName { get; set; }  
        
                    public bool Bool { get; set; }  
        
                }  
        
            }

Accepted