M2Team · AndromedaMelody · Sep 7, 2025
diff --git a/NanaZip.Modern/NanaZip.Modern.cpp b/NanaZip.Modern/NanaZip.Modern.cpp
@@ -18,6 +18,7 @@
 #include "SponsorPage.h"
 #include "AboutPage.h"
 #include "InformationPage.h"
+#include "SharePage.h"
 
 #include <CommCtrl.h>
 #pragma comment(lib, "comctl32.lib")
@@ -283,3 +284,31 @@ EXTERN_C INT WINAPI K7ModernShowInformationDialog(
 
     return Result;
 }
+
+EXTERN_C INT WINAPI K7ModernShowShareDialog(
+    _In_opt_ HWND ParentWindowHandle,
+    _In_ std::vector<std::wstring> const& SharingFilePaths)
+{
+    HWND WindowHandle =
+        winrt::check_pointer(::K7ModernCreateXamlDialog(ParentWindowHandle));
+
+    using Interface =
+        winrt::NanaZip::Modern::SharePage;
+    using Implementation =
+        winrt::NanaZip::Modern::implementation::SharePage;
+
+    Interface Window = winrt::make<Implementation>(
+        WindowHandle,
+        SharingFilePaths);
+
+    winrt::check_hresult(::MileXamlSetTransparentBackgroundAttribute(true));
+
+    int Result = ::K7ModernShowXamlDialog(
+        WindowHandle,
+        500,
+        375,
+        winrt::detach_abi(Window),
+        ParentWindowHandle);
+
+    return Result;
+}
diff --git a/NanaZip.Modern/NanaZip.Modern.def b/NanaZip.Modern/NanaZip.Modern.def
@@ -5,4 +5,5 @@ EXPORTS
 K7ModernShowSponsorDialog
 K7ModernShowAboutDialog
 K7ModernCreateMainWindowToolBarPage
-K7ModernShowInformationDialog
+K7ModernShowInformationDialog
+K7ModernShowShareDialog
diff --git a/NanaZip.Modern/NanaZip.Modern.h b/NanaZip.Modern/NanaZip.Modern.h
@@ -29,4 +29,8 @@ EXTERN_C INT WINAPI K7ModernShowInformationDialog(
     _In_opt_ LPCWSTR Title,
     _In_opt_ LPCWSTR Text);
 
+EXTERN_C INT WINAPI K7ModernShowShareDialog(
+    _In_opt_ HWND ParentWindowHandle,
+    _In_ std::vector<std::wstring> const& SharingFilePaths);
+
 #endif // !NANAZIP_MODERN_EXPERIENCE
diff --git a/NanaZip.Modern/NanaZip.Modern.vcxproj b/NanaZip.Modern/NanaZip.Modern.vcxproj
@@ -70,6 +70,9 @@
     <Page Include="ProgressPage.xaml">
       <SubType>Designer</SubType>
     </Page>
+    <Page Include="SharePage.xaml">
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="SponsorPage.xaml">
       <SubType>Designer</SubType>
     </Page>
@@ -99,6 +102,10 @@
       <DependentUpon>ProgressPage.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Midl>
+    <Midl Include="SharePage.idl">
+      <DependentUpon>SharePage.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Midl>
     <Midl Include="SponsorPage.idl">
       <DependentUpon>SponsorPage.xaml</DependentUpon>
       <SubType>Code</SubType>
@@ -129,7 +136,9 @@
       <DependentUpon>InformationPage.xaml</DependentUpon>
       <SubType>Code</SubType>
     </ClInclude>
-    <ClInclude Include="NanaZip.Modern.h" />
+    <ClInclude Include="NanaZip.Modern.h">
+      <DependentUpon>NanaZip.Modern.def</DependentUpon>
+    </ClInclude>
     <ClInclude Include="pch.h" />
     <ClInclude Include="App.h">
       <DependentUpon>App.xaml</DependentUpon>
@@ -138,6 +147,13 @@
       <DependentUpon>ProgressPage.xaml</DependentUpon>
       <SubType>Code</SubType>
     </ClInclude>
+    <ClInclude Include="ShareExchange.h">
+      <SubType>Code</SubType>
+    </ClInclude>
+    <ClInclude Include="SharePage.h">
+      <DependentUpon>SharePage.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </ClInclude>
     <ClInclude Include="SponsorPage.h">
       <DependentUpon>SponsorPage.xaml</DependentUpon>
       <SubType>Code</SubType>
@@ -167,15 +183,27 @@
       <DependentUpon>InformationPage.xaml</DependentUpon>
       <SubType>Code</SubType>
     </ClCompile>
-    <ClCompile Include="pch.cpp" />
-    <ClCompile Include="$(GeneratedFilesDir)module.g.cpp" />
+    <ClCompile Include="pch.cpp">
+      <DependentUpon>pch.h</DependentUpon>
+    </ClCompile>
+    <ClCompile Include="$(GeneratedFilesDir)module.g.cpp">
+      <DependentUpon>NanaZip.Modern.def</DependentUpon>
+    </ClCompile>
     <ClCompile Include="App.cpp">
       <DependentUpon>App.xaml</DependentUpon>
     </ClCompile>
     <ClCompile Include="ProgressPage.cpp">
       <DependentUpon>ProgressPage.xaml</DependentUpon>
       <SubType>Code</SubType>
     </ClCompile>
+    <ClCompile Include="ShareExchange.cpp">
+      <DependentUpon>ShareExchange.h</DependentUpon>
+      <SubType>Code</SubType>
+    </ClCompile>
+    <ClCompile Include="SharePage.cpp">
+      <DependentUpon>SharePage.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </ClCompile>
     <ClCompile Include="SponsorPage.cpp">
       <DependentUpon>SponsorPage.xaml</DependentUpon>
       <SubType>Code</SubType>
@@ -191,7 +219,9 @@
     <ClCompile Include="AddressBar.cpp">
       <DependentUpon>AddressBar.idl</DependentUpon>
     </ClCompile>
-    <ClCompile Include="NanaZip.Modern.cpp" />
+    <ClCompile Include="NanaZip.Modern.cpp">
+      <DependentUpon>NanaZip.Modern.def</DependentUpon>
+    </ClCompile>
     <ClCompile Include="StatusBar.cpp">
       <DependentUpon>StatusBar.idl</DependentUpon>
       <SubType>Code</SubType>
@@ -247,6 +277,7 @@
     <PRIResource Include="Strings\en\MainWindowToolBarPage.resw" />
     <PRIResource Include="Strings\en\ProgressPage.resw" />
     <PRIResource Include="Strings\en\SponsorPage.resw" />
+    <PRIResource Include="Strings\en\SharePage.resjson" />
     <PRIResource Include="Strings\eo\InformationPage.resw" />
     <PRIResource Include="Strings\eo\ProgressPage.resw" />
     <PRIResource Include="Strings\es\InformationPage.resw" />

diff --git a/NanaZip.Modern/NanaZip.Modern.vcxproj.filters b/NanaZip.Modern/NanaZip.Modern.vcxproj.filters
@@ -12,13 +12,15 @@
     <ClCompile Include="$(GeneratedFilesDir)module.g.cpp" />
     <ClCompile Include="AddressBar.cpp" />
     <ClCompile Include="StatusBar.cpp" />
+    <ClCompile Include="ShareExchange.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="pch.h" />
     <ClInclude Include="NanaZip.Modern.h" />
     <ClInclude Include="AddressBar.h" />
     <ClInclude Include="StatusBar.h" />
     <ClInclude Include="ControlMacros.h" />
+    <ClInclude Include="ShareExchange.h" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Mile.Xaml.Unstaged.targets" />
@@ -33,6 +35,7 @@
     <Page Include="StatusBarTemplate.xaml" />
     <Page Include="InformationPage.xaml" />
     <Page Include="ProgressPage.xaml" />
+    <Page Include="SharePage.xaml" />
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Strings">
@@ -799,6 +802,9 @@
     <PRIResource Include="Strings\zh-Hans\ProgressPage.resw">
       <Filter>Strings\zh-Hans</Filter>
     </PRIResource>
+    <PRIResource Include="Strings\en\SharePage.resjson">
+      <Filter>Strings\en</Filter>
+    </PRIResource>
   </ItemGroup>
   <ItemGroup>
     <Midl Include="AddressBar.idl" />

diff --git a/NanaZip.Modern/ShareExchange.cpp b/NanaZip.Modern/ShareExchange.cpp
@@ -0,0 +1,103 @@
+#include "ShareExchange.h"
+
+#include <ShObjIdl_core.h>
+#include <winrt/base.h>
+#include <winrt/Windows.Foundation.h>
+#include <winrt/Windows.Foundation.Collections.h>
+#include <winrt/Windows.ApplicationModel.DataTransfer.h>
+#include <winrt/Windows.Storage.h>
+
+namespace winrt
+{
+    using Windows::ApplicationModel::DataTransfer::DataTransferManager;
+    using Windows::ApplicationModel::DataTransfer::DataRequestedEventArgs;
+    using Windows::ApplicationModel::DataTransfer::DataPackageOperation;
+    using Windows::Storage::IStorageItem;
+    using Windows::Storage::StorageFile;
+}
+
+K7ShareExchangeInterop::K7ShareExchangeInterop(
+    _In_ std::vector<std::wstring> const& SharingPaths) :
+    m_StdPaths(SharingPaths)
+{
+}
+
+void K7ShareExchangeInterop::SharingByWindowsMessaging(
+    _In_opt_ HWND const& ParentWindowHandle)
+{
+    if (this->m_MapiFiles.empty())
+    {
+        this->m_MapiFiles.reserve(m_StdPaths.size());
+        for (auto& Path : m_StdPaths)
+        {
+            MapiFileDescW Cache{};
+            Cache.nPosition = static_cast<ULONG>(-1);
+            Cache.lpszPathName = Path.data();
+            //Cache.lpszFileName =
+            this->m_MapiFiles.emplace_back(Cache);
+        }
+    }
+
+    static decltype(::MAPISendMailW)* volatile pMAPISendMailW{
+        reinterpret_cast<decltype(::MAPISendMailW)*>(
+            winrt::check_pointer(::GetProcAddress(
+            winrt::check_pointer(::LoadLibraryExW(
+                L"mapi32.dll",
+                nullptr,
+                LOAD_LIBRARY_SEARCH_SYSTEM32)),
+            "MAPISendMailW"))) };
+
+    MapiMessageW Message{};
+    Message.nFileCount = static_cast<ULONG>(this->m_MapiFiles.size());
+    Message.lpFiles = this->m_MapiFiles.data();
+
+    ::EnableWindow(ParentWindowHandle, false);
+    pMAPISendMailW(
+        reinterpret_cast<LHANDLE>(nullptr),
+        reinterpret_cast<ULONG_PTR>(ParentWindowHandle),
+        &Message,
+        MAPI_DIALOG & MAPI_LOGON_UI & MAPI_FORCE_UNICODE,
+        0);
+    ::EnableWindow(ParentWindowHandle, true);
+}
+
+void K7ShareExchangeInterop::SharingByDataTransferManager(
+    _In_ HWND const& ParentWindowHandle)
+{
+    winrt::DataTransferManager Manager{ nullptr };
+    winrt::com_ptr<IDataTransferManagerInterop> Interop{
+        winrt::get_activation_factory
+            <winrt::DataTransferManager, IDataTransferManagerInterop>() };
+    winrt::check_hresult(Interop->GetForWindow(
+        ParentWindowHandle,
+        winrt::guid_of<winrt::DataTransferManager>(),
+        winrt::put_abi(Manager)));
+
+    if (Manager.IsSupported())
+    {
+        if (!this->m_WinRtFiles)
+        {
+            this->m_WinRtFiles =
+                winrt::single_threaded_vector
+                <winrt::Windows::Storage::IStorageItem>();
+            for (auto const& Path : this->m_StdPaths)
+            {
+                this->m_WinRtFiles.Append(
+                    winrt::StorageFile::GetFileFromPathAsync(Path).get());
+            }
+        }
+
+        Manager.DataRequested(
+            [this](winrt::DataTransferManager const&,
+                winrt::DataRequestedEventArgs const& Args)
+            {
+                Args.Request().Data().Properties().Title(L"NanaZip");
+                Args.Request().Data().SetStorageItems(this->m_WinRtFiles);
+                Args.Request().Data().RequestedOperation(
+                    winrt::DataPackageOperation::None);
+            });
+        winrt::check_hresult(Interop->ShowShareUIForWindow(
+            ParentWindowHandle));
+    }
+}
+
diff --git a/NanaZip.Modern/ShareExchange.h b/NanaZip.Modern/ShareExchange.h
@@ -0,0 +1,33 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <Windows.h>
+#include <MAPI.h>
+
+#include <winrt/Windows.Foundation.Collections.h>
+#include <winrt/Windows.Storage.h>
+
+namespace winrt
+{
+    using Windows::Foundation::Collections::IVector;
+    using Windows::Storage::IStorageItem;
+}
+
+class K7ShareExchangeInterop
+{
+private:
+    std::vector<std::wstring> m_StdPaths;
+    std::vector<MapiFileDescW> m_MapiFiles;
+    winrt::IVector<winrt::IStorageItem> m_WinRtFiles{ nullptr };
+
+public:
+    K7ShareExchangeInterop(_In_ std::vector<std::wstring> const& SharingPaths);
+
+    void SharingByWindowsMessaging(
+    _In_opt_ HWND const& ParentWindowHandle);
+
+    void SharingByDataTransferManager(
+    _In_ HWND const& ParentWindowHandle);
+};
diff --git a/NanaZip.Modern/SharePage.cpp b/NanaZip.Modern/SharePage.cpp
@@ -0,0 +1,45 @@
+#include "pch.h"
+#include "SharePage.h"
+#if __has_include("SharePage.g.cpp")
+#include "SharePage.g.cpp"
+#endif
+
+using namespace winrt;
+using namespace Windows::UI::Xaml;
+
+namespace winrt::NanaZip::Modern::implementation
+{
+    SharePage::SharePage(
+        _In_ HWND WindowHandle,
+        _In_ std::vector<std::wstring> const& SharingFilePaths) :
+        m_WindowHandle(WindowHandle),
+        m_SharingInterop(SharingFilePaths){ }
+
+    void SharePage::InitializeComponent()
+    {
+        SharePageT::InitializeComponent();
+
+        this->ShareButton().Click([this](
+            winrt::IInspectable const&,
+            winrt::RoutedEventArgs const&)
+            {
+                this->m_SharingInterop.SharingByDataTransferManager(
+                    this->m_WindowHandle);
+            });
+
+        this->EmailButton().Click([this](
+            winrt::IInspectable const&,
+            winrt::RoutedEventArgs const&)
+            {
+                this->m_SharingInterop.SharingByWindowsMessaging(
+                    this->m_WindowHandle);
+            });
+
+        this->CancelButton().Click([this](
+            winrt::IInspectable const&,
+            winrt::RoutedEventArgs const&)
+            {
+                ::check_bool(::DestroyWindow(this->m_WindowHandle));
+            });
+    }
+}