ButtonEdit.ButtonTemplate Property

Gets or sets the data template used to render buttons of the current ButtonEdit.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v23.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public DataTemplate ButtonTemplate { get; set; }

VB.NET

Public Property ButtonTemplate As DataTemplate

Property Value

Type	Description
DataTemplate	A DataTemplate object that is used to render buttons of the current ButtonEdit.

Remarks

The ButtonTemplate property specifies the data template used to render buttons from the ButtonEdit.ButtonsSource collection.

If you want to declare several data templates and apply one of them according to your own logic, use the ButtonEdit.ButtonTemplateSelector property.

Example

MainView.xaml

<dxe:ButtonEdit ButtonsSource="{Binding Items}">
    <dxe:ButtonEdit.ButtonTemplate>
        <DataTemplate>
            <ContentControl>
                <dxe:ButtonInfo Command="{Binding Command}"
                                Content="{Binding Content}"
                                IsLeft="{Binding IsLeft}"/>
            </ContentControl>
        </DataTemplate>
    </dxe:ButtonEdit.ButtonTemplate>
</dxe:ButtonEdit>

MainViewModel.cs

public class MainViewModel : ViewModelBase {

    private IMessageBoxService MessageBoxService { get { return GetService<IMessageBoxService>(); } }

    public ObservableCollection<ButtonViewModel> Items {
        get { return GetProperty(() => Items); }
        set { SetProperty(() => Items, value); }
    }
    public MainViewModel() {
        Items = new ObservableCollection<ButtonViewModel>() {
            new ButtonViewModel() {
                Content = "A",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("A");
                }),
                IsLeft = true,
            },
            new ButtonViewModel() {
                Content = "B",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("B");
                }),
                IsLeft = true,
            },
            new ButtonViewModel() {
                Content = "C",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("C");
                }),
                IsLeft = true,
            },
            new ButtonViewModel() {
                Content = "X",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("X");
                }),
            },
            new ButtonViewModel() {
                Content = "Y",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("Y");
                }),
            },
            new ButtonViewModel() {
                Content = "Z",
                Command = new DelegateCommand(()=> {
                    MessageBoxService.ShowMessage("Z");
                }),
            },
            new ButtonViewModel() {
                Content = "Clear",
                Command = new DelegateCommand(()=> {
                    this.Items.Clear();
                    Items = new ObservableCollection<ButtonViewModel>(Items);
                }),
            },
            new ButtonViewModel() {
                Content = "Add",
                Command = new DelegateCommand(()=> {
                    Items.Add(new ButtonViewModel() {
                        Content = "New",
                        IsLeft = this.Items.Count % 2 == 0
                    });
                    Items = new ObservableCollection<ButtonViewModel>(Items);
                }),
            },
        };
    }
}

MainViewModel.vb

Public Class MainViewModel
    Inherits ViewModelBase

    Private ReadOnly Property MessageBoxService() As IMessageBoxService
        Get
            Return GetService(Of IMessageBoxService)()
        End Get
    End Property

    Public Property Items() As ObservableCollection(Of ButtonViewModel)
        Get
            Return GetProperty(Function() Items)
        End Get
        Set(ByVal value As ObservableCollection(Of ButtonViewModel))
            SetProperty(Function() Items, value)
        End Set
    End Property
    Public Sub New()
        Items = New ObservableCollection(Of ButtonViewModel)() From {
            New ButtonViewModel() With {
                .Content = "A",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("A")),
                .IsLeft = True
            },
            New ButtonViewModel() With {
                .Content = "B",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("B")),
                .IsLeft = True},
            New ButtonViewModel() With {
                .Content = "C",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("C")),
                .IsLeft = True},
            New ButtonViewModel() With {
                .Content = "X",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("X"))
            },
            New ButtonViewModel() With {
                .Content = "Y",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("Y"))},
            New ButtonViewModel() With {
                .Content = "Z",
                .Command = New DelegateCommand(Function() MessageBoxService.ShowMessage("Z"))},
            New ButtonViewModel() With {
                .Content = "Clear",
                .Command = New DelegateCommand(
                    Sub()
                        Items.Clear()
                        Items = New ObservableCollection(Of ButtonViewModel)(Items)
                    End Sub)
            },
            New ButtonViewModel() With {
                .Content = "Add",
                .Command = New DelegateCommand(
                    Sub()
                        Items.Add(New ButtonViewModel() With {
                            .Content = "New",
                            .IsLeft = Items.Count Mod 2 = 0
                        })
                        Items = New ObservableCollection(Of ButtonViewModel)(Items)
                    End Sub)
            }
        }
    End Sub
End Class

ButtonViewModel.cs

public class ButtonViewModel : ViewModelBase {
    public string Content {
        get { return GetProperty(() => Content); }
        set { SetProperty(() => Content, value); }
    }
    public ICommand Command {
        get { return GetProperty(() => Command); }
        set { SetProperty(() => Command, value); }
    }
    public bool IsLeft {
        get { return GetProperty(() => IsLeft); }
        set { SetProperty(() => IsLeft, value); }
    }
}

ButtonViewModel.vb

Public Class ButtonViewModel
    Inherits ViewModelBase

    Public Property Content() As String
        Get
            Return GetProperty(Function() Content)
        End Get
        Set(ByVal value As String)
            SetProperty(Function() Content, value)
        End Set
    End Property
    Public Property Command() As ICommand
        Get
            Return GetProperty(Function() Command)
        End Get
        Set(ByVal value As ICommand)
            SetProperty(Function() Command, value)
        End Set
    End Property
    Public Property IsLeft() As Boolean
        Get
            Return GetProperty(Function() IsLeft)
        End Get
        Set(ByVal value As Boolean)
            SetProperty(Function() IsLeft, value)
        End Set
    End Property
End Class