Step 2 of 3: Adding C1OutlookItems

Next we are going to add C1OutlookItems to the C1OutlookBar. We'll add two items, an Inbox folder and a Tasks folder.

In the XAML markup, place your cursor between the _<c1:C1OutlookBar></c1:C1OutlookBar>_ tags and press ENTER.
Add a C1OutlookItem control within these tags with Header="Inbox" using the following XAML markup:
```
<c1:C1OutlookItem Header="Inbox"> </c1:C1OutlookItem>
```

Next we'll add a C1TreeView containing folders that will appear in the C1OutlookBar. Add the following XAML within the <c1:C1OutlookItem> tags:

<c1:C1TreeView x:Name="contacts" BorderThickness="0" >
                   <c1:C1TreeViewItem Header="Inbox" IsExpanded="True">
                        <c1:C1TreeViewItem >
                            <c1:C1TreeViewItem.Header>
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="Folder1"/>
                                </StackPanel>
                            </c1:C1TreeViewItem.Header>
                        </c1:C1TreeViewItem>
                        <c1:C1TreeViewItem >
                            <c1:C1TreeViewItem.Header>
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="Folder2"/>
                                </StackPanel>
                            </c1:C1TreeViewItem.Header>
                        </c1:C1TreeViewItem>
                    </c1:C1TreeViewItem>
                </c1:C1TreeView>

Let's add another C1OutlookItem with a C1TreeView to display a Tasks folder. Add the following XAML markup after the closing </c1:C1OutlookItem> tag.

<c1:C1OutlookItem x:Name="selectedItem" Header="Tasks" >
                 <c1:C1TreeView x:Name="tasks" BorderThickness="0" >
                       <c1:C1TreeViewItem Header="My Tasks" IsExpanded="True">
                            <c1:C1TreeViewItem >
                                <c1:C1TreeViewItem.Header>
                                    <StackPanel Orientation="Horizontal">
                                      <TextBlock Text="To-Do List"/>
                                    </StackPanel>
                                </c1:C1TreeViewItem.Header>
                            </c1:C1TreeViewItem>
                            <c1:C1TreeViewItem >
                                <c1:C1TreeViewItem.Header>
                                    <StackPanel Orientation="Horizontal">                                
                                        <TextBlock Text="Tasks"/>
                                    </StackPanel>
                                </c1:C1TreeViewItem.Header>
                            </c1:C1TreeViewItem>
                        </c1:C1TreeViewItem>
                    </c1:C1TreeView>
                </c1:C1OutlookItem>

In the next step you will run the application.