sourcegit/src/UI/GitFlowSetup.xaml

<UserControl x:Class="SourceGit.UI.GitFlowSetup"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:helpers="clr-namespace:SourceGit.Helpers"
             mc:Ignorable="d"
             d:DesignHeight="160" d:DesignWidth="500" Height="304" Width="500">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="32"/>
            <RowDefinition Height="16"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="16"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="32"/>
            <RowDefinition Height="16"/>
            <RowDefinition Height="32"/>
        </Grid.RowDefinitions>

        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="150"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <Label Grid.Row="0" Grid.ColumnSpan="2" FontWeight="DemiBold" FontSize="18" Content="{StaticResource Text.GitFlow.Init}"/>

        <Label Grid.Row="2" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.ProductionBranch}"/>
        <TextBox Grid.Row="2" Grid.Column="1" x:Name="txtMaster" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="master" Height="24" Text="master"/>
        <Label Grid.Row="3" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.DevelopBranch}"/>
        <TextBox Grid.Row="3" Grid.Column="1" x:Name="txtDevelop" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="develop" Height="24" Text="develop"/>

        <Label Grid.Row="5" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.FeaturePrefix}"/>
        <TextBox Grid.Row="5" Grid.Column="1" x:Name="txtFeature" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="feature/" Height="24" Text="feature/"/>
        <Label Grid.Row="6" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.ReleasePrefix}"/>
        <TextBox Grid.Row="6" Grid.Column="1" x:Name="txtRelease" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="release/" Height="24" Text="release/"/>
        <Label Grid.Row="7" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.HotfixPrefix}"/>
        <TextBox Grid.Row="7" Grid.Column="1" x:Name="txtHotfix" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="hotfix/" Height="24" Text="hotfix/"/>
        <Label Grid.Row="8" Grid.Column="0" HorizontalAlignment="Right" VerticalAlignment="Center" Content="{StaticResource Text.GitFlow.TagPrefix}"/>
        <TextBox Grid.Row="8" Grid.Column="1" x:Name="txtVersion" Padding="2,0" TextChanged="ValidateNames" VerticalContentAlignment="Center" helpers:TextBoxHelper.Placeholder="{StaticResource Text.Optional}" Height="24" Text=""/>

        <Grid Grid.Row="10" Grid.ColumnSpan="2">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="80"/>
                <ColumnDefinition Width="8"/>
                <ColumnDefinition Width="80"/>
            </Grid.ColumnDefinitions>

            <Label Grid.Column="0" x:Name="txtValidation" Foreground="Red"/>

            <Button Grid.Column="1" x:Name="btnSure" Click="Sure" Content="{StaticResource Text.Sure}" Style="{StaticResource Style.Button.AccentBordered}"/>
            <Button Grid.Column="3" Click="Cancel" Content="{StaticResource Text.Cancel}" Style="{StaticResource Style.Button.Bordered}"/>
        </Grid>
    </Grid>
</UserControl>