Gallery Class
Represents a gallery of items.
Namespace: DevExpress.Xpf.Bars
Assembly: DevExpress.Xpf.Core.v19.1.dll
Declaration
public class Gallery :
Control
Public Class Gallery
Inherits Control
The following members return Gallery objects:
Visually, a gallery consists of groups (GalleryItemGroup), each of which can display any number of gallery items (GalleryItem).
To add groups to a gallery, use the Gallery.Groups collection. Gallery items can be added to a group via the GalleryItemGroup.Items collection.
Example
This example demonstrates how to create a GalleryControl containing two gallery item groups.
The following image shows the result:
Class MainWindow
Private Sub Gallery_ItemClick(ByVal sender As System.Object, ByVal e As DevExpress.Xpf.Bars.GalleryItemEventArgs)
MessageBox.Show("The " + e.Item.Caption + " item has been clicked")
End Sub
End Class
<Window x:Class="MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525"
xmlns:dxb="http://schemas.devexpress.com/winfx/2008/xaml/bars"
>
<Window.Resources>
<DataTemplate x:Key="myItemDescriptionTemplate">
<TextBlock Text="{Binding}" Foreground="Gray"></TextBlock>
</DataTemplate>
</Window.Resources>
<Grid>
<dxb:GalleryControl>
<dxb:GalleryControl.Gallery>
<dxb:Gallery ColCount="2"
ItemCheckMode="None"
IsGroupCaptionVisible="True"
IsItemCaptionVisible="True"
IsItemDescriptionVisible="True"
ItemClick="Gallery_ItemClick"
FilterCaption="(click to filter groups)"
ItemDescriptionTemplate="{StaticResource ResourceKey=myItemDescriptionTemplate}"
ItemContentHorizontalAlignment="Left"
>
<dxb:Gallery.Groups>
<dxb:GalleryItemGroup Name="myGalleryGroup1" Caption="Misc Group">
<dxb:GalleryItemGroup.Items>
<dxb:GalleryItem Caption="Schedule" Description="Show schedule" Glyph="pack://application:,,,/Images/address-16x16.png"/>
<dxb:GalleryItem Caption="Roles" Description="Assign roles" Glyph="pack://application:,,,/Images/role-16x16.png"/>
</dxb:GalleryItemGroup.Items>
</dxb:GalleryItemGroup>
<dxb:GalleryItemGroup Name="myGalleryGroup2" Caption="Persons">
<dxb:GalleryItemGroup.Items>
<dxb:GalleryItem Caption="Employees" Glyph="pack://application:,,,/Images/employee-16x16.png"/>
<dxb:GalleryItem Caption="Persons" Glyph="pack://application:,,,/Images/person-16x16.png"/>
<dxb:GalleryItem Caption="Users" Glyph="pack://application:,,,/Images/user-16x16.png"/>
</dxb:GalleryItemGroup.Items>
</dxb:GalleryItemGroup>
</dxb:Gallery.Groups>
</dxb:Gallery>
</dxb:GalleryControl.Gallery>
</dxb:GalleryControl>
</Grid>
</Window>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace GalleryControl_Ex {
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
}
private void Gallery_ItemClick(object sender, DevExpress.Xpf.Bars.GalleryItemEventArgs e) {
MessageBox.Show("The " + e.Item.Caption + " item has been clicked");
}
}
}
The following code snippets (auto-collected from DevExpress Examples) contain references to the Gallery class.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
See Also