MainWindow.xaml

<Window x:Class="Autoclicker.MainWindow"
        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"
        mc:Ignorable="d"
        Title="Autoclicker by Ringosham" Height="228.5" Width="348.5">
    <Grid>
        <TextBox HorizontalAlignment="Left" Height="24" Margin="28,31,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="226" Name="Keybind" PreviewKeyDown="OnNewKeybind"/>
        <TextBox HorizontalAlignment="Left" Height="26" Margin="102,67,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="152" Name="MeanTextBox" PreviewTextInput="OnSecondKeyDown"/>
        <TextBox HorizontalAlignment="Left" Height="26" Margin="195,102,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="99" Name="SigmaTextBox" PreviewTextInput="OnSecondKeyDown"/>
        <Label Content="Standard deviation (sigma): " HorizontalAlignment="Left" Margin="28,102,0,0" VerticalAlignment="Top"/>
        <Label Content="At mean of" HorizontalAlignment="Left" Margin="28,67,0,0" VerticalAlignment="Top"/>
        <Label Content="Auto" HorizontalAlignment="Left" Margin="88,133,0,0" VerticalAlignment="Top"/>
        <ComboBox HorizontalAlignment="Left" Margin="134,133,0,0" VerticalAlignment="Top" Width="120" Height="26" Name="ClickOption">
            <ComboBoxItem>Left click</ComboBoxItem>
            <ComboBoxItem>Right click</ComboBoxItem>
        </ComboBox>
        <Label Content="Current hotkey" HorizontalAlignment="Left" Margin="28,0,0,0" VerticalAlignment="Top" RenderTransformOrigin="0.456,-0.141"/>
        <Button Content="Set" HorizontalAlignment="Left" Margin="259,31,0,0" VerticalAlignment="Top" Width="53" Height="24" Click="OnSetKey"/>
        <Label Content="seconds" HorizontalAlignment="Left" Margin="259,67,0,0" VerticalAlignment="Top"/>
        <Button Content="?" HorizontalAlignment="Left" Margin="306,163,0,0" VerticalAlignment="Top" Width="24" Height="24" Click="OnHelp"/>
        <Label Content="Estimated average clicks per second: " HorizontalAlignment="Left" Margin="37,164,0,0" VerticalAlignment="Top"/>
        <Label Content="0" HorizontalAlignment="Left" Margin="248,164,0,0" VerticalAlignment="Top" Name="ClickEstimation" RenderTransformOrigin="1.396,0.577"/>
    </Grid>
</Window>