DC_Initlizer/ApiTest/MainWindow.xaml

<Window
    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:local="clr-namespace:ApiTest"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    Title="MainWindow"
    Width="800"
    Height="450"
    mc:Ignorable="d"
    x:Class="ApiTest.MainWindow">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="50" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <StackPanel Orientation="Horizontal">
            <TextBlock VerticalAlignment="Center" Text="IP" />
            <TextBox
                x:Name="uxIp"
                Width="120"
                VerticalAlignment="Center"
                Text="192.168.1.10" />
            <TextBlock VerticalAlignment="Center" Text="account" />
            <TextBox
                x:Name="uxAccount"
                Width="120"
                VerticalAlignment="Center"
                Text="" />
            <TextBlock VerticalAlignment="Center" Text="pass" />
            <TextBox
                x:Name="uxPass"
                Width="120"
                VerticalAlignment="Center"
                Text="" />
        </StackPanel>
        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="150" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>
            <StackPanel Grid.Column="0">
                <Button Margin="5" Click="GetVersion_Click">
                    <TextBlock Text="GetVersion" />
                </Button>
                <Button Margin="5" Click="GetSystem_Click">
                    <TextBlock Text="GetSystem" />
                </Button>
                <Button Margin="5" Click="GetCharging_Click">
                    <TextBlock Text="GetCharging" />
                </Button>
                <Button Margin="5" Click="GetNetwrok_Click">
                    <TextBlock Text="GetNetwrok" />
                </Button>
                <Button Margin="5" Click="GetBackend_Click">
                    <TextBlock Text="GetBackend" />
                </Button>
                <Button Margin="5" Click="EnableAuth_Click">
                    <TextBlock Text="Enable Auth" />
                </Button>
                <Button Margin="5" Click="DisableAuth_Click">
                    <TextBlock Text="Disable Auth" />
                </Button>
                <Button Margin="5" Click="SetSystem_Click">
                    <TextBlock Text="SetSystem" />
                </Button>
                <Button Margin="5" Click="GetTelcom_Click">
                    <TextBlock Text="GetTelcom" />
                </Button>
                <Button Margin="5" Click="UploadFirmware_Click">
                    <TextBlock Text="UploadFirmware" />
                </Button>
            </StackPanel>
            <TextBox
                x:Name="uxResult"
                Grid.Column="1"
                TextWrapping="Wrap" />
        </Grid>
    </Grid>
</Window>