sentry/static/app/gettingStartedDocs/dotnet/maui.tsx

import {Fragment} from 'react';

import ExternalLink from 'sentry/components/links/externalLink';
import {Layout, LayoutProps} from 'sentry/components/onboarding/gettingStartedDoc/layout';
import {ModuleProps} from 'sentry/components/onboarding/gettingStartedDoc/sdkDocumentation';
import {StepType} from 'sentry/components/onboarding/gettingStartedDoc/step';
import {t, tct} from 'sentry/locale';

// Configuration Start
export const steps = ({
  dsn,
}: {
  dsn?: string;
} = {}): LayoutProps['steps'] => [
  {
    type: StepType.INSTALL,
    description: (
      <p>
        {tct('Install the [strong:NuGet] package:', {
          strong: <strong />,
        })}
      </p>
    ),
    configurations: [
      {
        language: 'shell',
        code: 'dotnet add package Sentry.Maui -v 3.34.0',
      },
      {
        language: 'powershell',
        code: 'Install-Package Sentry.Maui -Version 3.34.0',
      },
    ],
  },
  {
    type: StepType.CONFIGURE,
    description: (
      <p>
        {tct(
          'Then add Sentry to [mauiProgram:MauiProgram.cs] through the [mauiAppBuilderCode:MauiAppBuilder]:',
          {
            mauiAppBuilderCode: <code />,
            mauiProgram: <code />,
          }
        )}
      </p>
    ),
    configurations: [
      {
        language: 'csharp',
        code: `
public static MauiApp CreateMauiApp()
{
  var builder = MauiApp.CreateBuilder();
  builder
    .UseMauiApp<App>()

    // Add this section anywhere on the builder:
    .UseSentry(options => {
      // The DSN is the only required setting.
      options.Dsn = "${dsn}";

      // Use debug mode if you want to see what the SDK is doing.
      // Debug messages are written to stdout with Console.Writeline,
      // and are viewable in your IDE's debug console or with 'adb logcat', etc.
      // This option is not recommended when deploying your application.
      options.Debug = true;

      // Set TracesSampleRate to 1.0 to capture 100% of transactions for performance monitoring.
      // We recommend adjusting this value in production.
      options.TracesSampleRate = 1.0;

      // Other Sentry options can be set here.
  })

  // ... the remainder of your MAUI app setup

  return builder.Build();
}
        `,
      },
    ],
  },
  {
    type: StepType.VERIFY,
    description: t(
      'To verify your set up, you can capture a message with the SDK, anywhere in your code after the application is built, such as in a page constructor or button click event handler:'
    ),
    configurations: [
      {
        language: 'csharp',
        code: 'SentrySdk.CaptureMessage("Hello Sentry");',
      },
    ],
  },
  {
    title: t('Performance Monitoring'),
    description: (
      <Fragment>
        {t(
          'We do not yet have automatic performance instrumentation for .NET MAUI. We will be adding that in a future release. However, if desired you can still manually instrument parts of your application.'
        )}
        <p>
          {tct(
            'For some parts of your code, [automaticInstrumentationLink:automatic instrumentation] is available across all of our .NET SDKs, and can be used with MAUI as well:',
            {
              automaticInstrumentationLink: (
                <ExternalLink href="https://docs.sentry.io/platforms/dotnet/guides/maui/performance/instrumentation/automatic-instrumentation/" />
              ),
            }
          )}
        </p>
      </Fragment>
    ),
    configurations: [
      {
        description: (
          <p>
            {tct(
              'If your app uses [code:HttpClient], you can instrument your HTTP calls by passing our HTTP message handler:',
              {code: <code />}
            )}
          </p>
        ),
        language: 'csharp',
        code: `
var httpHandler = new SentryHttpMessageHandler();
var httpClient = new HttpClient(httpHandler);
        `,
      },
      {
        description: (
          <Fragment>
            {t(
              'If your app uses Entity Framework Core or SQL Client, we will automatically instrument that for you without any additional code.'
            )}
            <p>
              {tct(
                'For other parts of your code, you can use [customInstrumentationLink:custom instrumentation], such as in the following example:',
                {
                  customInstrumentationLink: (
                    <ExternalLink href="https://docs.sentry.io/platforms/dotnet/guides/maui/performance/instrumentation/custom-instrumentation/" />
                  ),
                }
              )}
            </p>
          </Fragment>
        ),
        language: 'csharp',
        code: `
// Transaction can be started by providing, at minimum, the name and the operation
var transaction = SentrySdk.StartTransaction(
  "test-transaction-name",
  "test-transaction-operation"
);

// Transactions can have child spans (and those spans can have child spans as well)
var span = transaction.StartChild("test-child-operation");

// ...
// (Perform the operation represented by the span/transaction)
// ...

span.Finish(); // Mark the span as finished
transaction.Finish(); // Mark the transaction as finished and send it to Sentry
        `,
      },
    ],
  },
  {
    title: t('Sample Application'),
    description: (
      <p>
        {tct(
          'See the [mauiSampleLink:MAUI Sample in the [code:sentry-dotnet] repository].',
          {
            mauiSampleLink: (
              <ExternalLink href="https://github.com/getsentry/sentry-dotnet/tree/main/samples/Sentry.Samples.Maui" />
            ),
            code: <code />,
          }
        )}
      </p>
    ),
  },
];
// Configuration End

export function GettingStartedWithMaui({dsn, ...props}: ModuleProps) {
  return <Layout steps={steps({dsn})} {...props} />;
}

export default GettingStartedWithMaui;