[英]Will .NET Framework 4 desktop application [C#] run Windows 8, 8.1 and 10
[英]Run Camera App of Windows 10 from Desktop Application
我只需要在C#中運行Windows 10的默認相機應用即可。 我嘗試了不同的方法,例如:
process.start("camera.exe"):
ms-camera://
microsoft.windows.camera
但是都失敗了。
它不是商店應用程序,因此我無法使用“ launch URI
”方法。
使用它來啟動“相機”應用程序:
Process.Start("microsoft.windows.camera:");
Camera應用程序是通用Windows應用程序,因此您不能簡單地執行* .exe。 使用Nasreddine所示的注冊協議,或通過IApplicationActivationManager
此方法。
使用此答案中的源代碼
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);
}
然后通過其AppUserModelID Microsoft.WindowsCamera_8wekyb3d8bbwe!App
啟動相機應用:
private void button3_Click(object sender, EventArgs e)
{
ApplicationActivationManager appActiveManager = new ApplicationActivationManager();
uint pid;
appActiveManager.ActivateApplication("Microsoft.WindowsCamera_8wekyb3d8bbwe!App", null, ActivateOptions.None, out pid);
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.