Use the Bars property to access, add or delete bars from the BarManager.
Once a bar has been created, it must be added to the Bars collection. In addition, the bar must be associated with a specific bar container that will display this bar. To associate a bar with a container, use the Bar.DockInfo property.

Example
This example shows how to create three bars (File, Edit and StatusBar) using the BarManager component. Actions for bar elements are defined by commands implemented in the MyViewModel class.
The window's DataContext is set to a MyViewModel class descendant, which is automatically generated by the DevExpress.Mvvm.POCO.ViewModelSource object. This descendant automatically generates commands for all public methods in the MyViewModel class (the OpenFileCommand, NewFileCommand and SetAlignmentCommand are generated).
The result is shown below:

MainWindow.xaml |
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dxb="http://schemas.devexpress.com/winfx/2008/xaml/bars"
xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
xmlns:dxmvvm="http://schemas.devexpress.com/winfx/2008/xaml/mvvm"
xmlns:local="clr-namespace:WpfApplication2"
Title="MainWindow" UseLayoutRounding="True"
Height="233" Width="525"
dx:ThemeManager.ThemeName="Office2013"
DataContext="{dxmvvm:ViewModelSource Type=local:MyViewModel}">
<Grid>
<dxb:BarManager ToolbarGlyphSize="Small">
<dxb:BarManager.Bars>
<dxb:Bar Caption="File" IsMainMenu="True">
<dxb:BarSubItem x:Name="biFile" Content="File">
<dxb:BarButtonItem x:Name="biFileOpen" Content="Open" Glyph="{dx:DXImage Image=Open_16x16.png}" LargeGlyph="{dx:DXImage Image=Open_32x32.png}" Command="{Binding OpenFileCommand}" />
<dxb:BarButtonItem x:Name="biFileNew" Content="New" Glyph="{dx:DXImage Image=New_16x16.png}" LargeGlyph="{dx:DXImage Image=New_32x32.png}" Command="{Binding NewFileCommand}" />
</dxb:BarSubItem>
<dxb:BarSubItem x:Name="biEdit" Content="Edit">
<dxb:BarButtonItemLink BarItemName="biCut"/>
<dxb:BarButtonItemLink BarItemName="biCopy"/>
<dxb:BarButtonItemLink BarItemName="biPaste"/>
</dxb:BarSubItem>
</dxb:Bar>
<dxb:Bar Caption="Edit">
<dxb:BarButtonItem x:Name="biCut" Content="Cut" Glyph="{dx:DXImage Image=Cut_16x16.png}" LargeGlyph="{dx:DXImage Image=Cut_32x32.png}" Command="Cut" />
<dxb:BarButtonItem x:Name="biCopy" Content="Copy" Glyph="{dx:DXImage Image=Copy_16x16.png}" LargeGlyph="{dx:DXImage Image=Copy_32x32.png}" Command="Copy" />
<dxb:BarButtonItem x:Name="biPaste" Content="Paste" Glyph="{dx:DXImage Image=Paste_16x16.png}" LargeGlyph="{dx:DXImage Image=Paste_32x32.png}" Command="Paste"/>
<dxb:BarItemSeparator/>
<dxb:BarCheckItem x:Name="biBold" Content="Bold" Glyph="{dx:DXImage Image=Bold_16x16.png}" LargeGlyph="{dx:DXImage Image=Bold_32x32.png}" IsChecked="{Binding IsBold, Mode=TwoWay}"/>
<dxb:BarCheckItem x:Name="biItalic" Content="Italic" Glyph="{dx:DXImage Image=Italic_16x16.png}" LargeGlyph="{dx:DXImage Image=Italic_32x32.png}" IsChecked="{Binding IsItalic, Mode=TwoWay}"/>
<dxb:BarCheckItem x:Name="biUnderline" Content="Underline" Glyph="{dx:DXImage Image=Underline_16x16.png}" LargeGlyph="{dx:DXImage Image=Underline_32x32.png}" IsChecked="{Binding IsUnderline, Mode=TwoWay}"/>
</dxb:Bar>
<dxb:Bar Caption="StatusBar" IsStatusBar="True" ShowSizeGrip="True">
<dxb:Bar.DockInfo>
<dxb:BarDockInfo ContainerType="Bottom"/>
</dxb:Bar.DockInfo>
<dxb:BarStaticItem x:Name="biRow" Content="Row:" ShowBorder="False"/>
<dxb:BarStaticItem x:Name="biRowValue" Content="1" ShowBorder="False"/>
<dxb:BarCheckItem x:Name="biLeft" Alignment="Far" Glyph="{dx:DXImage Image=AlignLeft_16x16.png}" GroupIndex="1" IsChecked="True" Command="{Binding SetAlignmentCommand}" CommandParameter="{x:Static TextAlignment.Left}" />
<dxb:BarCheckItem x:Name="biCenter" Alignment="Far" Glyph="{dx:DXImage Image=AlignCenter_16x16.png}" GroupIndex="1" Command="{Binding SetAlignmentCommand}" CommandParameter="{x:Static TextAlignment.Center}" />
<dxb:BarCheckItem x:Name="biRight" Alignment="Far" Glyph="{dx:DXImage Image=AlignRight_16x16.png}" GroupIndex="1" Command="{Binding SetAlignmentCommand}" CommandParameter="{x:Static TextAlignment.Right}" />
</dxb:Bar>
</dxb:BarManager.Bars>
<TextBox Text="{Binding Text, Mode=TwoWay}" TextAlignment="{Binding Alignment}" TextDecorations="{Binding Decorations}" FontWeight="{Binding Weight}" FontStyle="{Binding Style}" />
</dxb:BarManager>
</Grid>
</Window>
|
MainWindow.xaml.cs |
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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;
using DevExpress.Mvvm;
using DevExpress.Mvvm.UI;
using DevExpress.Mvvm.DataAnnotations;
namespace WpfApplication2 {
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
}
}
public class MyViewModel {
public virtual bool IsBold { get; set; }
public virtual bool IsItalic { get; set; }
public virtual bool IsUnderline { get; set; }
public virtual FontWeight Weight { get; set; }
public virtual TextDecorationCollection Decorations { get; set; }
public virtual FontStyle Style { get; set; }
public virtual TextAlignment Alignment { get; set; }
public virtual string Text { get; set; }
public void OnIsBoldChanged() {
Weight = IsBold ? FontWeights.Bold : FontWeights.Normal;
}
public void OnIsItalicChanged() {
Style = IsItalic ? FontStyles.Italic : FontStyles.Normal;
}
public void OnIsUnderlineChanged() {
Decorations = IsUnderline ? TextDecorations.Underline : new TextDecorationCollection();
}
public MyViewModel() {
Alignment = TextAlignment.Left;
SetDefaultText();
}
void SetDefaultText() {
Text = "Text";
}
public void OpenFile() {
SetDefaultText();
}
public bool CanNewFile() {
return true;
}
public void NewFile() {
Text = null;
}
public void SetAlignment(object parameter) {
Alignment = ((TextAlignment)parameter);
}
}
}
|
MainWindow.xaml.vb |
Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.Threading.Tasks
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Input
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Navigation
Imports System.Windows.Shapes
Imports DevExpress.Mvvm
Imports DevExpress.Mvvm.UI
Imports DevExpress.Mvvm.DataAnnotations
Namespace WpfApplication2
''' <summary>
''' Interaction logic for MainWindow.xaml
''' </summary>
Partial Public Class MainWindow
Inherits Window
Public Sub New()
InitializeComponent()
End Sub
End Class
Public Class MyViewModel
Public Overridable Property IsBold() As Boolean
Public Overridable Property IsItalic() As Boolean
Public Overridable Property IsUnderline() As Boolean
Public Overridable Property Weight() As FontWeight
Public Overridable Property Decorations() As TextDecorationCollection
Public Overridable Property Style() As FontStyle
Public Overridable Property Alignment() As TextAlignment
Public Overridable Property Text() As String
Public Sub OnIsBoldChanged()
Weight = If(IsBold, FontWeights.Bold, FontWeights.Normal)
End Sub
Public Sub OnIsItalicChanged()
Style = If(IsItalic, FontStyles.Italic, FontStyles.Normal)
End Sub
Public Sub OnIsUnderlineChanged()
Decorations = If(IsUnderline, TextDecorations.Underline, New TextDecorationCollection())
End Sub
Public Sub New()
Alignment = TextAlignment.Left
SetDefaultText()
End Sub
Private Sub SetDefaultText()
Text = "Text"
End Sub
' An OpenFileCommand will be generated from the following method by POCO.
Public Sub OpenFile()
SetDefaultText()
End Sub
' A NewFileCommand will be generated from the following methods by POCO.
Public Function CanNewFile() As Boolean
Return True
End Function
Public Sub NewFile()
Text = Nothing
End Sub
' A SetAlignmentCommand will be generated from the following method by POCO.
Public Sub SetAlignment(ByVal parameter As Object)
Alignment = (DirectCast(parameter, TextAlignment))
End Sub
End Class
End Namespace
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