// ------------------------------------------------------------------------------ // <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("C7935180-6FB3-4201-B174-7DF73ADBF64A")] [CLSCompliant(false)] [SupportedOSPlatform("windows5.1.2600")] [global::System.CodeDom.Compiler.GeneratedCode("Microsoft.Windows.CsWin32", "0.3.287+85e3fa26dd.RR")] internal unsafe partial struct IValueProvider :winmdroot.IVTable<IValueProvider,IValueProvider.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]<IValueProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT>)lpVtbl[0])((IValueProvider*)Unsafe.AsPointer(ref this), riid, ppvObject); } public uint AddRef() { return ((delegate *unmanaged [Stdcall]<IValueProvider*,uint>)lpVtbl[1])((IValueProvider*)Unsafe.AsPointer(ref this)); } public uint Release() { return ((delegate *unmanaged [Stdcall]<IValueProvider*,uint>)lpVtbl[2])((IValueProvider*)Unsafe.AsPointer(ref this)); } /// <inheritdoc cref="SetValue(winmdroot.Foundation.PCWSTR)"/> [OverloadResolutionPriority(1)] internal unsafe void SetValue(string val) { fixed (char* valLocal = val) { this.SetValue(valLocal); } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT SetValue(IValueProvider* pThis, winmdroot.Foundation.PCWSTR val) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.SetValue(val); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Sets the value of control.</summary> /// <param name="val"> /// <para>Type: <b><a href="https://docs.microsoft.com/windows/desktop/WinProg/windows-data-types">LPCWSTR</a></b> The value to set. The provider is responsible for converting the value to the appropriate data type.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-ivalueprovider-setvalue#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>Single-line edit controls support programmatic access to their contents by implementing <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-ivalueprovider">IValueProvider</a>. However, multi-line edit controls do not implement <b>IValueProvider</b>; instead they provide access to their content by implementing <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-itextprovider">ITextProvider</a>.</para> /// <para>Controls such as ListItem and TreeItem must implement <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-ivalueprovider">IValueProvider</a> if the value of any of the items is editable, regardless of the current edit mode of the control. The parent control must also implement <b>IValueProvider</b> if the child items are editable.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-ivalueprovider-setvalue#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public void SetValue(winmdroot.Foundation.PCWSTR val) { ((delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.PCWSTR ,winmdroot.Foundation.HRESULT>)lpVtbl[3])((IValueProvider*)Unsafe.AsPointer(ref this), val).ThrowOnFailure(); } /// <inheritdoc cref="get_Value(winmdroot.Foundation.BSTR*)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT get_Value(out winmdroot.Foundation.BSTR pRetVal) { fixed (winmdroot.Foundation.BSTR* pRetValLocal = &pRetVal) { winmdroot.Foundation.HRESULT __result = this.get_Value(pRetValLocal); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_Value(IValueProvider* pThis, winmdroot.Foundation.BSTR* pRetVal) { try { winmdroot.Foundation.HRESULT __hr = winmdroot.ComHelpers.UnwrapCCW(pThis, out Interface __object); if (__hr.Failed) { return __hr; } return __object.get_Value(pRetVal); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>The value of the control.</summary> /// <remarks> /// <para>Single-line edit controls support programmatic access to their contents by implementing <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-ivalueprovider">IValueProvider</a> (in addition to <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-itextprovider">ITextProvider</a>). However, multi-line edit controls do not implement <b>IValueProvider</b>.</para> /// <para>To retrieve the textual contents of multi-line edit controls, the controls must implement <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-itextprovider">ITextProvider</a>. However, <b>ITextProvider</b> does not support setting the value of a control.</para> /// <para><a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-ivalueprovider">IValueProvider</a> does not support the retrieval of formatting information or substring values. Implement <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nn-uiautomationcore-itextprovider">ITextProvider</a> in these scenarios.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-ivalueprovider-get_value#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.Foundation.HRESULT get_Value(winmdroot.Foundation.BSTR* pRetVal) { return ((delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.BSTR* ,winmdroot.Foundation.HRESULT>)lpVtbl[4])((IValueProvider*)Unsafe.AsPointer(ref this), pRetVal); } /// <inheritdoc cref="get_IsReadOnly(winmdroot.Foundation.BOOL*)"/> [OverloadResolutionPriority(1)] internal unsafe winmdroot.Foundation.HRESULT get_IsReadOnly(out winmdroot.Foundation.BOOL pRetVal) { fixed (winmdroot.Foundation.BOOL* pRetValLocal = &pRetVal) { winmdroot.Foundation.HRESULT __result = this.get_IsReadOnly(pRetValLocal); return __result; } } [UnmanagedCallersOnly(CallConvs = new []{ typeof(CallConvStdcall)} )] private static winmdroot.Foundation.HRESULT get_IsReadOnly(IValueProvider* 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_IsReadOnly(pRetVal); } catch (Exception ex) { return (winmdroot.Foundation.HRESULT)ex.HResult; } } /// <summary>Indicates whether the value of a control is read-only. (IValueProvider.get_IsReadOnly)</summary> /// <remarks> /// <para>A control should have its IsEnabled property (<a href="https://docs.microsoft.com/windows/desktop/WinAuto/uiauto-automation-element-propids">UIA_IsEnabledPropertyId</a>) set to <b>TRUE</b> and its <b>IValueProvider::IsReadOnly</b> property set to <b>FALSE</b> before allowing a call to <a href="https://docs.microsoft.com/windows/desktop/api/uiautomationcore/nf-uiautomationcore-ivalueprovider-setvalue">IValueProvider::SetValue</a>.</para> /// <para><see href="https://learn.microsoft.com/windows/win32/api/uiautomationcore/nf-uiautomationcore-ivalueprovider-get_isreadonly#">Read more on learn.microsoft.com</see>.</para> /// </remarks> public unsafe winmdroot.Foundation.HRESULT get_IsReadOnly(winmdroot.Foundation.BOOL* pRetVal) { return ((delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT>)lpVtbl[5])((IValueProvider*)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]<IValueProvider*,global::System.Guid* ,void** ,winmdroot.Foundation.HRESULT> QueryInterface_1; internal delegate *unmanaged [Stdcall]<IValueProvider*,uint> AddRef_2; internal delegate *unmanaged [Stdcall]<IValueProvider*,uint> Release_3; internal delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.PCWSTR ,winmdroot.Foundation.HRESULT> SetValue_4; internal delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.BSTR* ,winmdroot.Foundation.HRESULT> get_Value_5; internal delegate *unmanaged [Stdcall]<IValueProvider*,winmdroot.Foundation.BOOL* ,winmdroot.Foundation.HRESULT> get_IsReadOnly_6; } public static void PopulateVTable(Vtbl* vtable) { vtable->SetValue_4 = &SetValue; vtable->get_Value_5 = &get_Value; vtable->get_IsReadOnly_6 = &get_IsReadOnly; } private void** lpVtbl; /// <summary>The IID guid for this interface.</summary> /// <value>{c7935180-6fb3-4201-b174-7df73adbf64a}</value> internal static readonly Guid IID_Guid = new Guid(0xC7935180, 0x6FB3, 0x4201, 0xB1, 0x74, 0x7D, 0xF7, 0x3A, 0xDB, 0xF6, 0x4A); static ref readonly Guid IComIID.Guid { [MethodImpl(MethodImplOptions.AggressiveInlining)] get { ReadOnlySpan<byte> data = new byte[] { 0x80,0x51,0x93,0xC7,0xB3,0x6F,0x01,0x42,0xB1,0x74,0x7D,0xF7,0x3A,0xDB,0xF6,0x4A }; return ref Unsafe.As<byte,Guid>(ref MemoryMarshal.GetReference(data)); } } [Guid("C7935180-6FB3-4201-B174-7DF73ADBF64A"),InterfaceType(ComInterfaceType.InterfaceIsIUnknown),ComImport()] [SupportedOSPlatform("windows5.1.2600")] internal interface Interface { [PreserveSig()] winmdroot.Foundation.HRESULT SetValue(winmdroot.Foundation.PCWSTR val); [PreserveSig()] unsafe winmdroot.Foundation.HRESULT get_Value(winmdroot.Foundation.BSTR* pRetVal); [PreserveSig()] unsafe winmdroot.Foundation.HRESULT get_IsReadOnly(winmdroot.Foundation.BOOL* pRetVal); } } } }