IApplicationActivationManager :: ActivateApplication在C＃中？
我正在为metro应用程序进行自动化testing，我发现代码可以做很多我需要的，但它是用C ++编写的： http : //blogs.msdn.com/b/windowsappdev/archive/2012/09/04/自动化最testing-的-窗口8 apps.aspx
我的问题是，我怎么在C＃中使用IApplicationActivationManager :: ActivateApplication，因为我不知道C ++？ 该方法的详细信息可在此处find： http : //msdn.microsoft.com/en-us/library/windows/desktop/hh706903(v=vs.85).aspx
这是我从Shobjidl.idl中取得的代码：
cpp_quote("DEFINE_ENUM_FLAG_OPERATORS(ACTIVATEOPTIONS)") // IApplicationActivationManger is used to activate an immersive application identified by its Application User Model Id. // // Developers who are interested in using the Application Activation Manager do not need to implement the following // interface. An implementation is provided through the CoCreatable Object with CLSID_ApplicationActivationManager. [ object, uuid(2e941141-7f97-4756-ba1d-9decde894a3d), pointer_default(unique) ] interface IApplicationActivationManager : IUnknown { // Activates the specified immersive application for the "Launch" contract, passing the provided arguments // string into the application. Callers can obtain the process Id of the application instance fulfilling this contract. HRESULT ActivateApplication( [in] LPCWSTR appUserModelId, [in, unique] LPCWSTR arguments, [in] ACTIVATEOPTIONS options, [out] DWORD *processId); HRESULT ActivateForFile( [in] LPCWSTR appUserModelId, [in] IShellItemArray *itemArray, [in, unique] LPCWSTR verb, [out] DWORD *processId); HRESULT ActivateForProtocol( [in] LPCWSTR appUserModelId, [in] IShellItemArray *itemArray, [out] DWORD *processId); } // CLSID_ApplicationActivationManager [ uuid(45BA127D-10A8-46EA-8AB7-56EA9078943C) ] coclass ApplicationActivationManager { interface IApplicationActivationManager; } 有任何想法吗？
谢谢
试试下面的代码片段，这对我很有用。
public enum ActivateOptions { None = 0x00000000, // No flags set DesignMode = 0x00000001, // The application is being activated for design mode, and thus will not be able to // to create an immersive window. Window creation must be done by design tools which // load the necessary components by communicating with a designer-specified service on // the site chain established on the activation manager. The splash screen normally // shown when an application is activated will also not appear. Most activations // will not use this flag. NoErrorUI = 0x00000002, // Do not show an error dialog if the app fails to activate. NoSplashScreen = 0x00000004, // Do not show the splash screen when activating the app. } [ComImport, Guid("2e941141-7f97-4756-ba1d-9decde894a3d"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] interface IApplicationActivationManager { // Activates the specified immersive application for the "Launch" contract, passing the provided arguments // string into the application. Callers can obtain the process Id of the application instance fulfilling this contract. IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId); IntPtr ActivateForFile([In] String appUserModelId, [In] IntPtr /*IShellItemArray* */ itemArray, [In] String verb, [Out] out UInt32 processId); IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId); } [ComImport, Guid("45BA127D-10A8-46EA-8AB7-56EA9078943C")]//Application Activation Manager class ApplicationActivationManager : IApplicationActivationManager { [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)/*, PreserveSig*/] public extern IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId); [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)] public extern IntPtr ActivateForFile([In] String appUserModelId, [In] IntPtr /*IShellItemArray* */ itemArray, [In] String verb, [Out] out UInt32 processId); [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)] public extern IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId); } class Program { static void Main(string[] args) { ApplicationActivationManager appActiveManager = new ApplicationActivationManager();//Class not registered uint pid; appActiveManager.ActivateApplication("2c123c17-8b21-4eb8-8b7f-fdc35c8b7718_n2533ggrncqjt!App", null, ActivateOptions.None, out pid); Console.WriteLine(); Console.ReadLine(); } }
希望你可能已经意识到如何让应用程序名称激活。 然而，想要在这里分享这些信息给其他可能search相同的人。 我们可以从下面的registry位置获取AppUserModelID： 
这里是sankar答案的更新版本（感谢那个，真的帮了我），ActivateForFile方法。 我将itemArray更改为一个IShellItemArray而不是一个IntPtr，并从shell32中添加接口和方法。
public enum ActivateOptions { None = 0x00000000, // No flags set DesignMode = 0x00000001, // The application is being activated for design mode, and thus will not be able to // to create an immersive window. Window creation must be done by design tools which // load the necessary components by communicating with a designer-specified service on // the site chain established on the activation manager. The splash screen normally // shown when an application is activated will also not appear. Most activations // will not use this flag. NoErrorUI = 0x00000002, // Do not show an error dialog if the app fails to activate. NoSplashScreen = 0x00000004, // Do not show the splash screen when activating the app. } [ComImport, Guid("2e941141-7f97-4756-ba1d-9decde894a3d"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] interface IApplicationActivationManager { // Activates the specified immersive application for the "Launch" contract, passing the provided arguments // string into the application. Callers can obtain the process Id of the application instance fulfilling this contract. IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId); IntPtr ActivateForFile([In] String appUserModelId, [In] [MarshalAs(UnmanagedType.Interface, IidParameterIndex = 2)] /*IShellItemArray* */ IShellItemArray itemArray, [In] String verb, [Out] out UInt32 processId); IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId); } [ComImport, Guid("45BA127D-10A8-46EA-8AB7-56EA9078943C")]//Application Activation Manager class ApplicationActivationManager : IApplicationActivationManager { [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)/*, PreserveSig*/] public extern IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId); [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)] public extern IntPtr ActivateForFile([In] String appUserModelId, [In] [MarshalAs(UnmanagedType.Interface, IidParameterIndex = 2)] /*IShellItemArray* */ IShellItemArray itemArray, [In] String verb, [Out] out UInt32 processId); [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)] public extern IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId); } [ComImport] [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] [Guid("43826d1e-e718-42ee-bc55-a1e261c37bfe")] interface IShellItem { } [ComImport] [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] [Guid("b63ea76d-1f85-456f-a19c-48159efa858b")] interface IShellItemArray { } internal class Program2 { [DllImport("shell32.dll", CharSet = CharSet.Unicode, PreserveSig = false)] private static extern void SHCreateItemFromParsingName( [In] [MarshalAs(UnmanagedType.LPWStr)] string pszPath, [In] IntPtr pbc, [In] [MarshalAs(UnmanagedType.LPStruct)] Guid iIdIShellItem, [Out] [MarshalAs(UnmanagedType.Interface, IidParameterIndex = 2)] out IShellItem iShellItem); [DllImport("shell32.dll", CharSet = CharSet.Unicode, PreserveSig = false)] private static extern void SHCreateShellItemArrayFromShellItem( [In] [MarshalAs(UnmanagedType.Interface, IidParameterIndex = 2)] IShellItem psi, [In] [MarshalAs(UnmanagedType.LPStruct)] Guid iIdIShellItem, [Out] [MarshalAs(UnmanagedType.Interface, IidParameterIndex = 2)] out IShellItemArray iShellItemArray); private static void Main(string[] args) { ApplicationActivationManager appActiveManager = new ApplicationActivationManager();//Class not registered uint pid; appActiveManager.ActivateApplication("2c123c17-8b21-4eb8-8b7f-fdc35c8b7718_n2533ggrncqjt!App", null, ActivateOptions.None, out pid); Console.WriteLine("Activated"); Console.ReadLine(); IShellItemArray array = GetShellItemArray(@"C:\temp\somefile.xyz"); appActiveManager.ActivateForFile("2c123c17-8b21-4eb8-8b7f-fdc35c8b7718_n2533ggrncqjt!App", array, "Open", out pid); Console.WriteLine("Activated for file"); Console.ReadLine(); } private static IShellItemArray GetShellItemArray(string sourceFile) { IShellItem item = GetShellItem(sourceFile); IShellItemArray array = GetShellItemArray(item); return array; } private static IShellItem GetShellItem(string sourceFile) { IShellItem iShellItem = null; Guid iIdIShellItem = new Guid("43826d1e-e718-42ee-bc55-a1e261c37bfe"); SHCreateItemFromParsingName(sourceFile, IntPtr.Zero, iIdIShellItem, out iShellItem); return iShellItem; } private static IShellItemArray GetShellItemArray(IShellItem shellItem) { IShellItemArray iShellItemArray = null; Guid iIdIShellItemArray = new Guid("b63ea76d-1f85-456f-a19c-48159efa858b"); SHCreateShellItemArrayFromShellItem(shellItem, iIdIShellItemArray, out iShellItemArray); return iShellItemArray; }
