如何获取非绑定WPF组合框以显示选定的项目而不是{System.Windows.Controls.ComboBoxItem：

Question

This has probably been answered somewhere, but I'm not sure how to phrase the question.

Is there a XAML only way to create a NON-BOUND WPF ComboBox that shows the actual SelectedItem (or SelectedValue) instead of "{System.Windows.Controls.ComboBoxItem: item 1}"? Right now, the selectedItem (or SelectedValue) requires splitting the string at the colon, then removing the last curly brace from the string.

Is there a way to do this without explicit code?

                <ComboBox x:Name="cboTilePattern" Height="22" Width="200" Margin="0,0,20,0" >
                <ComboBoxItem IsSelected="True">Square: Quarter Turn</ComboBoxItem>
                <ComboBoxItem>Square: Monolithic Horizontal</ComboBoxItem>
                <ComboBoxItem>Square: Monolithic Vertical</ComboBoxItem>
                <ComboBoxItem>Rectangle: Chevron</ComboBoxItem>
                <ComboBoxItem>Rectangle: Brick Horizontal</ComboBoxItem>
                <ComboBoxItem>Rectangle: Brick Horizontal Flip</ComboBoxItem>
                <ComboBoxItem>Rectangle: Brick Vertical</ComboBoxItem>
                <ComboBoxItem>Rectangle: Brick Vertical Flip</ComboBoxItem>
                <ComboBoxItem>Rectangle: Monolithic Horizontal</ComboBoxItem>
                <ComboBoxItem>Rectangle: Monolithic Vertical</ComboBoxItem>
                <ComboBoxItem>2 Squares: Checkerboard</ComboBoxItem>
                <ComboBoxItem>2 Squares: Quarterturn Checkerboard</ComboBoxItem>
            </ComboBox>

Answer 1

One nifty technique is to set the SelectedValuePath to either Content or Tag . Eg:

<StackPanel>
    <ComboBox x:Name="combo" SelectedValuePath="Content">
        <ComboBoxItem Content="item 1" />
        <ComboBoxItem Content="item 2" />
    </ComboBox>
    <TextBlock Text="{Binding ElementName=combo,Path=SelectedValue}" />
</StackPanel>