[C#/WINUI3/COMMUNITY TOOLKIT/.NET8] NetworkHelper 클래스 : Instance 정적 속성을 사용해 네트워크 정보 구하기

■ NetworkHelper 클래스의 Instance 정적 속성을 사용해 네트워크 정보를 구하는 방법을 보여준다.

※ 비주얼 스튜디오에서 TestProject(Unpackaged) 모드로 빌드한다.
※ TestProject.csproj 프로젝트 파일에서 WindowsPackageType 태그를 None으로 추가했다.

▶ MainPage.xaml


<?xml version="1.0" encoding="utf-8"?>
<Page x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <StackPanel
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        Orientation="Vertical"
        Spacing="10">
        <TextBlock>
            <Run
                FontWeight="SemiBold"
                Text="Internet available : " />
            <Run x:Name="internetAvailableRun" />
        </TextBlock>
        <TextBlock>
            <Run
                FontWeight="SemiBold"
                Text="On metered connection : " />
            <Run x:Name="onMeteredConnectionRun" />
        </TextBlock>
        <TextBlock>
            <Run
                FontWeight="SemiBold"
                Text="Connection type : " />
            <Run x:Name="connectionTypeRun" />
        </TextBlock>
        <TextBlock>
            <Run
                FontWeight="SemiBold"
                Text="Signal bars : " />
            <Run x:Name="signalBarsRun" />
        </TextBlock>
        <TextBlock>
            <Run
                FontWeight="SemiBold"
                Text="Network names : " />
            <Run x:Name="networkNamesRun" />
        </TextBlock>
    </StackPanel>
</Page>

<?xml version="1.0" encoding="utf-8"?>

<Page x:Class="TestProject.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"

FontFamily="나눔고딕코딩"

FontSize="16">

<StackPanel

HorizontalAlignment="Center"

VerticalAlignment="Center"

Orientation="Vertical"

Spacing="10">

<Run

FontWeight="SemiBold"

Text="Internet available : " />

</TextBlock>

<Run

FontWeight="SemiBold"

Text="On metered connection : " />

</TextBlock>

<Run

FontWeight="SemiBold"

Text="Connection type : " />

</TextBlock>

<Run

FontWeight="SemiBold"

Text="Signal bars : " />

</TextBlock>

<Run

FontWeight="SemiBold"

Text="Network names : " />

</TextBlock>

</StackPanel>

</Page>

▶ MainPage.xaml.cs


using Microsoft.UI.Xaml.Controls;

using CommunityToolkit.WinUI.Helpers;

namespace TestProject;

/// <summary>
/// 메인 페이지
/// </summary>
public sealed partial class MainPage : Page
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainPage()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainPage()
    {
        InitializeComponent();

        this.internetAvailableRun.Text = NetworkHelper.Instance.ConnectionInformation.IsInternetAvailable ? "Yes" : "No";

        this.onMeteredConnectionRun.Text = NetworkHelper.Instance.ConnectionInformation.IsInternetOnMeteredConnection ? "Yes" : "No";

        this.connectionTypeRun.Text = NetworkHelper.Instance.ConnectionInformation.ConnectionType.ToString();

        this.signalBarsRun.Text = NetworkHelper.Instance.ConnectionInformation.SignalStrength.GetValueOrDefault(0).ToString();

        this.networkNamesRun.Text = string.Join(", ", NetworkHelper.Instance.ConnectionInformation.NetworkNames);
    }

    #endregion
}

using Microsoft.UI.Xaml.Controls;

using CommunityToolkit.WinUI.Helpers;

namespace TestProject;

/// <summary>

/// 메인 페이지

/// </summary>

public sealed partial class MainPage : Page

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

this.internetAvailableRun.Text = NetworkHelper.Instance.ConnectionInformation.IsInternetAvailable ? "Yes" : "No";

this.onMeteredConnectionRun.Text = NetworkHelper.Instance.ConnectionInformation.IsInternetOnMeteredConnection ? "Yes" : "No";

this.connectionTypeRun.Text = NetworkHelper.Instance.ConnectionInformation.ConnectionType.ToString();

this.signalBarsRun.Text = NetworkHelper.Instance.ConnectionInformation.SignalStrength.GetValueOrDefault(0).ToString();

this.networkNamesRun.Text = string.Join(", ", NetworkHelper.Instance.ConnectionInformation.NetworkNames);

}

#endregion

}

TestProject.zip