How can I auto clip text and append dots on a label if the current text doesn\'t fits to its width in WPF?
Put a TextBlock inside your label and set TextTrimming to CharacterEllipsis or WordEllipsis
<Label>
<TextBlock TextTrimming="CharacterEllipsis">Hello World</TextBlock>
</Label>
It's also possible to use AccessText within the Label like this:
<StackPanel Orientation="Horizontal">
<Label VerticalAlignment="Center" Width="50"
Target="{Binding ElementName=txtName}">
<AccessText Text="_First Name" TextTrimming="CharacterEllipsis" />
</Label>
<TextBox Name="txtName" VerticalAlignment="Center" Width="120"/>
With this solution the access key for a control (e.g. Alt+F) still works.