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InitializeNoThrow function

  • Článek

Calls MddBootstrapInitialize to initialize the calling process to use the specified version of the Windows App SDK's framework package. If the call fails, returns a failure HRESULT.

Syntax

inline auto Initialize(
    uint32_t majorMinorVersion = WINDOWSAPPSDK_RELEASE_MAJORMINOR,
    PCWSTR versionTag = WINDOWSAPPSDK_RELEASE_VERSION_TAG_W,
    PackageVersion minVersion = WINDOWSAPPSDK_RUNTIME_VERSION_UINT64)

Parameters

majorMinorVersion See majorMinorVersion in MddBootstrapInitialize. Defaults to WINDOWSAPPSDK_RELEASE_MAJORMINOR.

versionTag See versionTag in MddBootstrapInitialize. Defaults to WINDOWSAPPSDK_RELEASE_VERSION_TAG_W.

minVersion See minVersion in MddBootstrapInitialize. Defaults to WINDOWSAPPSDK_RUNTIME_VERSION_UINT64.

Return value

On success, returns S_OK. If the call to MddBootstrapInitialize fails, returns a failure HRESULT.

Example

#include <windows.h>

#include <WindowsAppSDK-VersionInfo.h>
#include <MddBootstrap.h>

#include <iostream>

namespace MddBootstrap {using namespace
    ::Microsoft::Windows::ApplicationModel::DynamicDependency::Bootstrap; }

int main()
{
    const auto hr{ MddBootstrap::InitializeNoThrow() };
    if (FAILED(hr))
    {
        std::cout << "Error 0x" << std::hex << hr << " in Bootstrap initialization";
        return hr;
    }
    auto mddBootstrapShutdown{ MddBootstrap::unique_mddbootstrapshutdown(
            reinterpret_cast<MddBootstrap::details::mddbootstrapshutdown_t*>(1)
        ) };
    // Do work here.
    return 0;
}

Requirements

Minimum supported SDK: Windows App SDK version 1.1

Namespace: Microsoft::Windows::ApplicationModel::DynamicDependency::Bootstrap

Header: MddBootstrap.h

See also