// ------------------------------------------------------------------------------ // <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 System.Com { [Guid("B196B285-BAB4-101A-B69C-00AA00341D07")] [CLSCompliant(false)] [SupportedOSPlatform("windows5.0")] [global::System.CodeDom.Compiler.GeneratedCode("Microsoft.Windows.CsWin32", "0.3.287+85e3fa26dd.RR")] internal unsafe partial struct IEnumConnectionPoints :winmdroot.IVTable<IEnumConnectionPoints,IEnumConnectionPoints.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]<IEnumConnectionPoints*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT>)lpVtbl[0])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this), riid, ppvObject); } public uint AddRef() { return ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint>)lpVtbl[1])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this)); } public uint Release() { return ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint>)lpVtbl[2])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this)); } /// <inheritdoc cref="Next(uint, winmdroot.System.Com.IConnectionPoint**, uint*)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT Next(uint cConnections, winmdroot.System.Com.IConnectionPoint** ppCP, out uint pcFetched) { fixed (uint* pcFetchedLocal = &pcFetched) { winmdroot.Foundation.HRESULT __result = this.Next(cConnections, ppCP, pcFetchedLocal); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT Next(IEnumConnectionPoints* pThis, uint cConnections, winmdroot.System.Com.IConnectionPoint** ppCP, uint* pcFetched) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.Next(cConnections, ppCP, pcFetched); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Retrieves the specified number of items in the enumeration sequence. (IEnumConnectionPoints.Next)</summary> /// <param name="cConnections">The number of items to be retrieved. If there are fewer than the requested number of items left in the sequence, this method retrieves the remaining elements.</param> /// <param name="ppCP"> /// <para>An array of enumerated items. The enumerator is responsible for calling <a href="https://docs.microsoft.com/windows/desktop/api/unknwn/nf-unknwn-iunknown-addref">AddRef</a>, and the caller is responsible for calling <a href="https://docs.microsoft.com/windows/desktop/api/unknwn/nf-unknwn-iunknown-release">Release</a> through each pointer enumerated. If <i>cConnections</i> is greater than 1, the caller must also pass a non-NULL pointer passed to <i>lpcFetched</i> to know how many pointers to release.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/ocidl/nf-ocidl-ienumconnectionpoints-next#parameters">Read more on learn.microsoft.com</see>.</para> /// </param> /// <param name="pcFetched">The number of items that were retrieved. This parameter is always less than or equal to the number of items requested.</param> /// <returns>If the method retrieves the number of items requested, the return value is S_OK. Otherwise, it is S_FALSE.</returns> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/ocidl/nf-ocidl-ienumconnectionpoints-next">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.Foundation.HRESULT Next(uint cConnections, winmdroot.System.Com.IConnectionPoint** ppCP, uint* pcFetched) { return ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint ,winmdroot.System.Com.IConnectionPoint** ,uint* ,winmdroot.Foundation.HRESULT>)lpVtbl[3])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this), cConnections, ppCP, pcFetched); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT Skip(IEnumConnectionPoints* pThis, uint cConnections) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.Skip(cConnections); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Skips over the specified number of items in the enumeration sequence. (IEnumConnectionPoints.Skip)</summary> /// <param name="cConnections">The number of items to be skipped.</param> /// <returns>If the method skips the number of items requested, the return value is S_OK. Otherwise, it is S_FALSE.</returns> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/ocidl/nf-ocidl-ienumconnectionpoints-skip">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> public void Skip(uint cConnections) { ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint ,winmdroot.Foundation.HRESULT>)lpVtbl[4])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this), cConnections).ThrowOnFailure(); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT Reset(IEnumConnectionPoints* pThis) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.Reset(); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Resets the enumeration sequence to the beginning. (IEnumConnectionPoints.Reset)</summary> /// <returns>The return value is S_OK.</returns> /// <remarks>There is no guarantee that the same set of objects will be enumerated after the reset operation has completed. A static collection is reset to the beginning, but it can be too expensive for some collections, such as files in a directory, to guarantee this condition.</remarks> public void Reset() { ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,winmdroot.Foundation.HRESULT>)lpVtbl[5])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this)).ThrowOnFailure(); } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT Clone(IEnumConnectionPoints* pThis, winmdroot.System.Com.IEnumConnectionPoints** ppEnum) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.Clone(ppEnum); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Creates a new enumerator that contains the same enumeration state as the current one. (IEnumConnectionPoints.Clone)</summary> /// <param name="ppEnum">A pointer to the cloned enumerator object.</param> /// <returns>This method can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, and S_OK.</returns> /// <remarks> /// <para><see href="https://learn.microsoft.com/windows/win32/api/ocidl/nf-ocidl-ienumconnectionpoints-clone">Learn more about this API from learn.microsoft.com</see>.</para> /// </remarks> public unsafe void Clone(winmdroot.System.Com.IEnumConnectionPoints** ppEnum) { ((delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,winmdroot.System.Com.IEnumConnectionPoints** ,winmdroot.Foundation.HRESULT>)lpVtbl[6])((IEnumConnectionPoints*)Unsafe.AsPointer(ref this), ppEnum).ThrowOnFailure(); } 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]<IEnumConnectionPoints*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT> QueryInterface_1; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint> AddRef_2; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint> Release_3; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint ,winmdroot.System.Com.IConnectionPoint** ,uint* ,winmdroot.Foundation.HRESULT> Next_4; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,uint ,winmdroot.Foundation.HRESULT> Skip_5; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,winmdroot.Foundation.HRESULT> Reset_6; internal delegate *unmanaged [Stdcall]<IEnumConnectionPoints*,winmdroot.System.Com.IEnumConnectionPoints** ,winmdroot.Foundation.HRESULT> Clone_7; } public static void PopulateVTable(Vtbl* vtable) { vtable->Next_4 = &Next; vtable->Skip_5 = &Skip; vtable->Reset_6 = &Reset; vtable->Clone_7 = &Clone; } private void** lpVtbl; /// <summary>The IID guid for this interface.</summary> /// <value>{b196b285-bab4-101a-b69c-00aa00341d07}</value> internal static readonly Guid IID_Guid = new Guid(0xB196B285, 0xBAB4, 0x101A, 0xB6, 0x9C, 0x00, 0xAA, 0x00, 0x34, 0x1D, 0x07); static ref readonly Guid IComIID.Guid { [MethodImpl(MethodImplOptions.AggressiveInlining)] get { ReadOnlySpan<byte> data = new byte[] { 0x85,0xB2,0x96,0xB1,0xB4,0xBA,0x1A,0x10,0xB6,0x9C,0x00,0xAA,0x00,0x34,0x1D,0x07 }; return ref Unsafe.As<byte,Guid>(ref MemoryMarshal.GetReference(data)); } } [Guid("B196B285-BAB4-101A-B69C-00AA00341D07"),InterfaceType(ComInterfaceType.InterfaceIsIUnknown),ComImport()] [SupportedOSPlatform("windows5.0")] internal interface Interface { [PreserveSig()] unsafe winmdroot.Foundation.HRESULT Next(uint cConnections, winmdroot.System.Com.IConnectionPoint** ppCP, uint* pcFetched); [PreserveSig()] winmdroot.Foundation.HRESULT Skip(uint cConnections); [PreserveSig()] winmdroot.Foundation.HRESULT Reset(); [PreserveSig()] unsafe winmdroot.Foundation.HRESULT Clone(winmdroot.System.Com.IEnumConnectionPoints** ppEnum); } } } }