Revit.Plugln/FWindSoft/Test/PathInfo/WinPath.xaml

<Window x:Class="Test.PathInfo.WinPath"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Test.PathInfo"
        mc:Ignorable="d"
        Title="WinPath" Height="450" Width="800">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"></ColumnDefinition>
            <ColumnDefinition></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition></RowDefinition>
            <RowDefinition></RowDefinition>
        </Grid.RowDefinitions>

        <Button Width="Auto" Height="23">
            <Button.Content>
                <TextBlock Text="x" VerticalAlignment="Center" FontSize="12"></TextBlock>
            </Button.Content>
        </Button>
    </Grid>
</Window>