所以我試圖在 C# WPF 中做一個登錄表單，但問題是當我點擊 get key 按鈕時，我收到一個奇怪的錯誤：
[![System.Component.Win32Exception - 系統找不到指定的檔案。][1]][1]
https://media.discordapp.net/attachments/884162841974829086/897651436828123146/qPxpV.png
這是我在獲取鍵按鈕代碼中輸入的內容：
private void GetKey_Click(object sender, RoutedEventArgs e)
{
System.Diagnostics.Process.Start("https://pastebin.com/raw/example");
}
如果我點擊查看詳細資訊，我會得到這個東西：
System.ComponentModel.Win32Exception
HResult=0x80004005
Message=The system cannot find the file specified.
Source=System.Diagnostics.Process
StackTrace:
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start()
at System.Diagnostics.Process.Start(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start(String fileName)
at DarkReaper.MainWindow.GetKey_Click(Object sender, RoutedEventArgs e) in C:\Users\DarkLifeDev\Desktop\DarkReaper\DarkReaper\MainWindow.xaml.cs:line 108
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.Controls.Primitives.ButtonBase.OnClick()
at System.Windows.Controls.Button.OnClick()
at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
at System.Windows.Input.InputManager.ProcessStagingArea()
at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run()
at DarkReaper.App.Main()
我真的需要幫助 D：
uj5u.com熱心網友回復：
假設您使用的是 .NET Core，您可以使用以下解決方法：
System.Diagnostics.Process.Start(new ProcessStartInfo("cmd", $"/c start https://pastebin.com/raw/example") { CreateNoWindow = true });
它不起作用的原因是因為使這項作業所需的呼叫不適用于所有平臺。
您可以在此處閱讀更多資訊：https : //github.com/dotnet/runtime/issues/17938
uj5u.com熱心網友回復：
嘗試將 UseShellExecute 設定為 true，如下所示：
using (Process process = new Process())
{
process.StartInfo = new ProcessStartInfo
{
UseShellExecute = true,
FileName = your_url_here
};
process.Start();
}
這是因為您想在默認 Web 瀏覽器中打開 URL，而不是在您執行的同一行程中。如果這仍然不起作用，請檢查您的系統是否已注冊默認 Web 瀏覽器。
轉載請註明出處，本文鏈接：https://www.uj5u.com/qukuanlian/315339.html