ImgurAutoUploader/ImgurAutoUploader/EditWindow.xaml

<Window x:Class="ImgurAutoUploader.EditWindow"
        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:ImgurAutoUploader"
        mc:Ignorable="d"
        SizeChanged="Window_SizeChanged"
        Title="EditWindow" Height="450" Width="800">
    <Grid Background="#2C2C2C">
        <Grid.RowDefinitions>
            <RowDefinition Height="*" />
            <RowDefinition Height="30px" />
        </Grid.RowDefinitions>

        <Viewbox x:Name="viewBox" Stretch="Uniform">
            <InkCanvas x:Name="inkCanvas" PreviewMouseWheel="InkCanvas_PreviewMouseWheel" PreviewMouseLeftButtonDown="InkCanvas_PreviewMouseLeftButtonDown" PreviewMouseLeftButtonUp="InkCanvas_PreviewMouseLeftButtonUp" PreviewMouseRightButtonDown="InkCanvas_PreviewMouseRightButtonDown" PreviewMouseRightButtonUp="InkCanvas_PreviewMouseRightButtonUp" Background="Transparent">
                <InkCanvas.DefaultDrawingAttributes>
                    <DrawingAttributes x:Name="attribute" Width="10" Height="10" Color="Red" />
                </InkCanvas.DefaultDrawingAttributes>
            </InkCanvas>
        </Viewbox>
        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>
            <ProgressBar x:Name="UploadProgressBar" Visibility="Collapsed" IsIndeterminate="True" Grid.ColumnSpan="2" />
            <Button x:Name="SecretButton" Content="Upload" Grid.Column="0" Click="UploadButton_Click" />
            <Button x:Name="UploadButton" Content="Save" Grid.Column="1" Click="SaveButton_Click" />
        </Grid>
    </Grid>
</Window>