// ------------------------------------------------------------------------------ // <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("B38B8077-1FC3-42A5-8CAE-D40C2215055A")] [CLSCompliant(false)] [SupportedOSPlatform("windows5.1.2600")] [global::System.CodeDom.Compiler.GeneratedCode("Microsoft.Windows.CsWin32", "0.3.287+85e3fa26dd.RR")] internal unsafe partial struct IScrollProvider :winmdroot.IVTable<IScrollProvider,IScrollProvider.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]<IScrollProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT>)lpVtbl[0])((IScrollProvider*)Unsafe.AsPointer(ref this), riid, ppvObject); } public uint AddRef() { return ((delegate *unmanaged [Stdcall]<IScrollProvider*,uint>)lpVtbl[1])((IScrollProvider*)Unsafe.AsPointer(ref this)); } public uint Release() { return ((delegate *unmanaged [Stdcall]<IScrollProvider*,uint>)lpVtbl[2])((IScrollProvider*)Unsafe.AsPointer(ref this)); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT Scroll(IScrollProvider* pThis, winmdroot.UI.Accessibility.ScrollAmount horizontalAmount, winmdroot.UI.Accessibility.ScrollAmount verticalAmount) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.Scroll(horizontalAmount, verticalAmount); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Scrolls the visible region of the content area horizontally and vertically. (IScrollProvider.Scroll)</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-iscrollprovider-scroll">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> public void Scroll(winmdroot.UI.Accessibility.ScrollAmount horizontalAmount, winmdroot.UI.Accessibility.ScrollAmount verticalAmount) { ((delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.UI.Accessibility.ScrollAmount ,winmdroot.UI.Accessibility.ScrollAmount ,winmdroot.Foundation.HRESULT>)lpVtbl[3])((IScrollProvider*)Unsafe.AsPointer(ref this), horizontalAmount, verticalAmount).ThrowOnFailure(); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT SetScrollPercent(IScrollProvider* pThis, double horizontalPercent, double verticalPercent) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.SetScrollPercent(horizontalPercent, verticalPercent); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Sets the horizontal and vertical scroll position as a percentage of the total content area within the control.</summary> /// <param name="horizontalPercent"> /// <para>Type: <b>double</b> The horizontal position as a percentage of the content area's total range, or <b>UIA_ScrollPatternNoScroll</b> if there is no horizontal scrolling.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-setscrollpercent#parameters">Read more on learn.microsoft.com</see>.</para> /// </param> /// <param name="verticalPercent"> /// <para>Type: <b>double</b> The vertical position as a percentage of the content area's total range, or <b>UIA_ScrollPatternNoScroll</b> if there is no vertical scrolling.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-setscrollpercent#parameters">Read more on learn.microsoft.com</see>.</para> /// </param> /// <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>This method is only useful when the content area of the control is larger than the visible region.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-setscrollpercent#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public void SetScrollPercent(double horizontalPercent, double verticalPercent) { ((delegate *unmanaged [Stdcall]<IScrollProvider*,double ,double ,winmdroot.Foundation.HRESULT>)lpVtbl[4])((IScrollProvider*)Unsafe.AsPointer(ref this), horizontalPercent, verticalPercent).ThrowOnFailure(); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_HorizontalScrollPercent(IScrollProvider* pThis, double* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.HorizontalScrollPercent; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Specifies the horizontal scroll position.</summary> /// <remarks>The horizontal scroll position can be reported as <b>UIA_ScrollPatternNoScroll</b> if no valid position is available; for example, if the window does not have a horizontal scroll bar.</remarks> internal double HorizontalScrollPercent { get { double __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT>)lpVtbl[5])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_VerticalScrollPercent(IScrollProvider* pThis, double* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.VerticalScrollPercent; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Specifies the vertical scroll position.</summary> /// <remarks>The vertical scroll position can be reported as <b>UIA_ScrollPatternNoScroll</b> if no valid position is available; for example, if the window does not have a vertical scroll bar.</remarks> internal double VerticalScrollPercent { get { double __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT>)lpVtbl[6])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_HorizontalViewSize(IScrollProvider* pThis, double* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.HorizontalViewSize; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Specifies the horizontal size of the viewable region.</summary> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-get_horizontalviewsize">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> internal double HorizontalViewSize { get { double __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT>)lpVtbl[7])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_VerticalViewSize(IScrollProvider* pThis, double* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.VerticalViewSize; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Specifies the vertical size of the viewable region.</summary> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-get_verticalviewsize">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> internal double VerticalViewSize { get { double __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT>)lpVtbl[8])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_HorizontallyScrollable(IScrollProvider* pThis, winmdroot.Foundation.BOOL* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.HorizontallyScrollable; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Indicates whether the control can scroll horizontally.</summary> /// <remarks> /// <para>This property can be dynamic. For example, the content area of the control might not be larger than the current viewable area, meaning <b>IScrollProvider::HorizontallyScrollable</b> is <b>FALSE</b>. However, either resizing the control or adding child items may increase the bounds of the content area beyond the viewable area, meaning <b>IScrollProvider::HorizontallyScrollable</b> is <b>TRUE</b>.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-get_horizontallyscrollable#">Read more on learn.microsoft.com</see>.</para> /// </remarks> internal winmdroot.Foundation.BOOL HorizontallyScrollable { get { winmdroot.Foundation.BOOL __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT>)lpVtbl[9])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_VerticallyScrollable(IScrollProvider* pThis, winmdroot.Foundation.BOOL* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } *pRetVal = __object.VerticallyScrollable; return winmdroot.Foundation.HRESULT.S_OK; } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Indicates whether the control can scroll vertically.</summary> /// <remarks> /// <para>This property can be dynamic. For example, the content area of the control might not be larger than the viewable area, meaning <b>IScrollProvider::VerticallyScrollable</b> is <b>FALSE</b>. However, resizing the control or adding child items may increase the bounds of the content area beyond the viewable area, meaning that <b>IScrollProvider::VerticallyScrollable</b> is <b>TRUE</b>.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-iscrollprovider-get_verticallyscrollable#">Read more on learn.microsoft.com</see>.</para> /// </remarks> internal winmdroot.Foundation.BOOL VerticallyScrollable { get { winmdroot.Foundation.BOOL __result; ((delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT>)lpVtbl[10])((IScrollProvider*)Unsafe.AsPointer(ref this), &__result).ThrowOnFailure(); return __result; } } 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]<IScrollProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT> QueryInterface_1; internal delegate *unmanaged [Stdcall]<IScrollProvider*,uint> AddRef_2; internal delegate *unmanaged [Stdcall]<IScrollProvider*,uint> Release_3; internal delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.UI.Accessibility.ScrollAmount ,winmdroot.UI.Accessibility.ScrollAmount ,winmdroot.Foundation.HRESULT> Scroll_4; internal delegate *unmanaged [Stdcall]<IScrollProvider*,double ,double ,winmdroot.Foundation.HRESULT> SetScrollPercent_5; internal delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT> get_HorizontalScrollPercent_6; internal delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT> get_VerticalScrollPercent_7; internal delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT> get_HorizontalViewSize_8; internal delegate *unmanaged [Stdcall]<IScrollProvider*,double* ,winmdroot.Foundation.HRESULT> get_VerticalViewSize_9; internal delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT> get_HorizontallyScrollable_10; internal delegate *unmanaged [Stdcall]<IScrollProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT> get_VerticallyScrollable_11; } public static void PopulateVTable(Vtbl* vtable) { vtable->Scroll_4 = &Scroll; vtable->SetScrollPercent_5 = &SetScrollPercent; vtable->get_HorizontalScrollPercent_6 = &get_HorizontalScrollPercent; vtable->get_VerticalScrollPercent_7 = &get_VerticalScrollPercent; vtable->get_HorizontalViewSize_8 = &get_HorizontalViewSize; vtable->get_VerticalViewSize_9 = &get_VerticalViewSize; vtable->get_HorizontallyScrollable_10 = &get_HorizontallyScrollable; vtable->get_VerticallyScrollable_11 = &get_VerticallyScrollable; } private void** lpVtbl; /// <summary>The IID guid for this interface.</summary> /// <value>{b38b8077-1fc3-42a5-8cae-d40c2215055a}</value> internal static readonly Guid IID_Guid = new Guid(0xB38B8077, 0x1FC3, 0x42A5, 0x8C, 0xAE, 0xD4, 0x0C, 0x22, 0x15, 0x05, 0x5A); static ref readonly Guid IComIID.Guid { [MethodImpl(MethodImplOptions.AggressiveInlining)] get { ReadOnlySpan<byte> data = new byte[] { 0x77,0x80,0x8B,0xB3,0xC3,0x1F,0xA5,0x42,0x8C,0xAE,0xD4,0x0C,0x22,0x15,0x05,0x5A }; return ref Unsafe.As<byte,Guid>(ref MemoryMarshal.GetReference(data)); } } [Guid("B38B8077-1FC3-42A5-8CAE-D40C2215055A"),InterfaceType(ComInterfaceType.InterfaceIsIUnknown),ComImport()] [SupportedOSPlatform("windows5.1.2600")] internal interface Interface { [PreserveSig()] winmdroot.Foundation.HRESULT Scroll(winmdroot.UI.Accessibility.ScrollAmount horizontalAmount, winmdroot.UI.Accessibility.ScrollAmount verticalAmount); [PreserveSig()] winmdroot.Foundation.HRESULT SetScrollPercent(double horizontalPercent, double verticalPercent); double HorizontalScrollPercent { get; } double VerticalScrollPercent { get; } double HorizontalViewSize { get; } double VerticalViewSize { get; } winmdroot.Foundation.BOOL HorizontallyScrollable { get; } winmdroot.Foundation.BOOL VerticallyScrollable { get; } } } } }