// ------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> // ------------------------------------------------------------------------------ #pragma warning disable CS1591,CS1573,CS0465,CS0649,CS8019,CS1570,CS1584,CS1658,CS0436,CS8981,SYSLIB1092,CS3021,CS3019 using global::System; using global::System.Diagnostics; using global::System.Diagnostics.CodeAnalysis; using global::System.Runtime.CompilerServices; using global::System.Runtime.InteropServices; using global::System.Runtime.Versioning; using winmdroot = global::Windows.Win32; namespace Windows.Win32 { namespace UI.Accessibility { [Guid("FB8B03AF-3BDF-48D4-BD36-1A65793BE168")] [CLSCompliant(false)] [SupportedOSPlatform("windows5.1.2600")] [global::System.CodeDom.Compiler.GeneratedCode("Microsoft.Windows.CsWin32", "0.3.287+85e3fa26dd.RR")] internal unsafe partial struct ISelectionProvider :winmdroot.IVTable<ISelectionProvider,ISelectionProvider.Vtbl>,IComIID { /// <inheritdoc cref="QueryInterface(global::System.Guid*, void**)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT QueryInterface(in global::System.Guid riid, out void* ppvObject) { fixed (void** ppvObjectLocal = &ppvObject) { fixed (global::System.Guid* riidLocal = &riid) { winmdroot.Foundation.HRESULT __result = this.QueryInterface(riidLocal, ppvObjectLocal); return __result; } } } public unsafe winmdroot.Foundation.HRESULT QueryInterface(global::System.Guid* riid, void** ppvObject) { return ((delegate *unmanaged [Stdcall]<ISelectionProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT>)lpVtbl[0])((ISelectionProvider*)Unsafe.AsPointer(ref this), riid, ppvObject); } public uint AddRef() { return ((delegate *unmanaged [Stdcall]<ISelectionProvider*,uint>)lpVtbl[1])((ISelectionProvider*)Unsafe.AsPointer(ref this)); } public uint Release() { return ((delegate *unmanaged [Stdcall]<ISelectionProvider*,uint>)lpVtbl[2])((ISelectionProvider*)Unsafe.AsPointer(ref this)); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT GetSelection(ISelectionProvider* pThis, winmdroot.System.Com.SAFEARRAY** pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.GetSelection(pRetVal); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Retrieves a Microsoft UI Automation provider for each child element that is selected.</summary> /// <returns> /// <para>Type: <b><a href="https://docs.microsoft.com/windows/desktop/WinProg/windows-data-types">HRESULT</a></b> If this method succeeds, it returns <b>S_OK</b>. Otherwise, it returns an <b>HRESULT</b> error code.</para> /// </returns> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iselectionprovider-getselection">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.System.Com.SAFEARRAY* GetSelection() { winmdroot.System.Com.SAFEARRAY* __retVal = default(winmdroot.System.Com.SAFEARRAY*); ((delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.System.Com.SAFEARRAY** ,winmdroot.Foundation.HRESULT>)lpVtbl[3])((ISelectionProvider*)Unsafe.AsPointer(ref this), &__retVal).ThrowOnFailure(); return __retVal; } /// <inheritdoc cref="get_CanSelectMultiple(winmdroot.Foundation.BOOL*)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT get_CanSelectMultiple(out winmdroot.Foundation.BOOL pRetVal) { fixed (winmdroot.Foundation.BOOL* pRetValLocal = &pRetVal) { winmdroot.Foundation.HRESULT __result = this.get_CanSelectMultiple(pRetValLocal); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_CanSelectMultiple(ISelectionProvider* pThis, winmdroot.Foundation.BOOL* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.get_CanSelectMultiple(pRetVal); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Indicates whether the Microsoft UI Automation provider allows more than one child element to be selected concurrently.</summary> /// <remarks> /// <para>This property may be dynamic. For example, in rare cases a control might allow multiple items to be selected on initialization but subsequently allow only single selections to be made.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iselectionprovider-get_canselectmultiple#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.Foundation.HRESULT get_CanSelectMultiple(winmdroot.Foundation.BOOL* pRetVal) { return ((delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT>)lpVtbl[4])((ISelectionProvider*)Unsafe.AsPointer(ref this), pRetVal); } /// <inheritdoc cref="get_IsSelectionRequired(winmdroot.Foundation.BOOL*)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT get_IsSelectionRequired(out winmdroot.Foundation.BOOL pRetVal) { fixed (winmdroot.Foundation.BOOL* pRetValLocal = &pRetVal) { winmdroot.Foundation.HRESULT __result = this.get_IsSelectionRequired(pRetValLocal); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_IsSelectionRequired(ISelectionProvider* pThis, winmdroot.Foundation.BOOL* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.get_IsSelectionRequired(pRetVal); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Indicates whether the Microsoft UI Automation provider requires at least one child element to be selected.</summary> /// <remarks> /// <para>This property can be dynamic. For example, the initial state of a control might not have any items selected by default, meaning that <b>ISelectionProvider::IsSelectionRequired</b> is <b>FALSE</b>. However, after an item is selected the control must always have at least one item selected.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iselectionprovider-get_isselectionrequired#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.Foundation.HRESULT get_IsSelectionRequired(winmdroot.Foundation.BOOL* pRetVal) { return ((delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT>)lpVtbl[5])((ISelectionProvider*)Unsafe.AsPointer(ref this), pRetVal); } internal unsafe global::Windows.Win32.Foundation.HRESULT QueryInterface<T>(out T* ppv) where T : unmanaged { Guid guid = typeof(T).GUID; void* pv; var hr = this.QueryInterface(&guid, &pv); if (hr.Succeeded) { ppv = (T*)pv; } else { ppv = null; } return hr; } internal struct Vtbl { internal delegate *unmanaged [Stdcall]<ISelectionProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT> QueryInterface_1; internal delegate *unmanaged [Stdcall]<ISelectionProvider*,uint> AddRef_2; internal delegate *unmanaged [Stdcall]<ISelectionProvider*,uint> Release_3; internal delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.System.Com.SAFEARRAY** ,winmdroot.Foundation.HRESULT> GetSelection_4; internal delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT> get_CanSelectMultiple_5; internal delegate *unmanaged [Stdcall]<ISelectionProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT> get_IsSelectionRequired_6; } public static void PopulateVTable(Vtbl* vtable) { vtable->GetSelection_4 = &GetSelection; vtable->get_CanSelectMultiple_5 = &get_CanSelectMultiple; vtable->get_IsSelectionRequired_6 = &get_IsSelectionRequired; } private void** lpVtbl; /// <summary>The IID guid for this interface.</summary> /// <value>{fb8b03af-3bdf-48d4-bd36-1a65793be168}</value> internal static readonly Guid IID_Guid = new Guid(0xFB8B03AF, 0x3BDF, 0x48D4, 0xBD, 0x36, 0x1A, 0x65, 0x79, 0x3B, 0xE1, 0x68); static ref readonly Guid IComIID.Guid { [MethodImpl(MethodImplOptions.AggressiveInlining)] get { ReadOnlySpan<byte> data = new byte[] { 0xAF,0x03,0x8B,0xFB,0xDF,0x3B,0xD4,0x48,0xBD,0x36,0x1A,0x65,0x79,0x3B,0xE1,0x68 }; return ref Unsafe.As<byte,Guid>(ref MemoryMarshal.GetReference(data)); } } [Guid("FB8B03AF-3BDF-48D4-BD36-1A65793BE168"),InterfaceType(ComInterfaceType.InterfaceIsIUnknown),ComImport()] [SupportedOSPlatform("windows5.1.2600")] internal interface Interface { [PreserveSig()] unsafe winmdroot.Foundation.HRESULT GetSelection(winmdroot.System.Com.SAFEARRAY** pRetVal); [PreserveSig()] unsafe winmdroot.Foundation.HRESULT get_CanSelectMultiple(winmdroot.Foundation.BOOL* pRetVal); [PreserveSig()] unsafe winmdroot.Foundation.HRESULT get_IsSelectionRequired(winmdroot.Foundation.BOOL* pRetVal); } } } }