我想将Firebird与Entity Framework / ADO.NET一起使用。
要做到这一点，我
然后，当我尝试创建一个新的ADO.NET Firebird数据源实体连接时，只要我在创建连接对话框中更改任何字段的值，我就会收到一个巨大的错误并且VS重新启动。
如果我没有更改任何字段，并且我单击“测试连接”，则会显示＆＃34; Connection Succeeded＆＃34;。如果我点击OK，它会说：
＆＃34;无法找到所请求的.NET Framework数据提供程序。它可能没有安装＆＃34;。但我刚装好了！
当我使用其他提供商时，它不会这样做。
请帮忙！
这是我尝试更改字段时发生的错误：
UnhandledException
at FirebirdSql.VisualStudio.DataTools.FbDataConnectionUIControl.SetProperty(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnTextChanged(EventArgs e)
at System.Windows.Forms.ComboBox.OnTextChanged(EventArgs e)
at System.Windows.Forms.ComboBox.WmReflectCommand(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.SendMessage(HandleRef hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.Control.SendMessage(Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.Control.ReflectMessageInternal(IntPtr hWnd, Message& m)
at System.Windows.Forms.Control.WmCommand(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.UserControl.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Control.WmCommand(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.RunDialog(Form form)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(DataConnectionDialog dialog, IWin32Window owner)
at Microsoft.VisualStudio.Data.HostServices.Environment.ShowDialog(Form form)
at Microsoft.VisualStudio.Data.Package.DataConnectionDialog.ShowDialog()
at Microsoft.VisualStudio.Data.Package.DataConnectionDialog.ShowDialog(Boolean connect)
at Microsoft.Data.Entity.Design.VisualStudio.ModelWizard.Engine.EntityDataConnectionDialog.ShowDialog()
at Microsoft.Data.Entity.Design.VisualStudio.ModelWizard.Gui.WizardPageDbConfig.newDBConnectionButton_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.RunDialog(Form form)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at Microsoft.WizardFramework.WizardForm.Start(IWin32Window parent)
at Microsoft.WizardFramework.WizardForm.Start()
at Microsoft.Data.Entity.Design.VisualStudio.ModelWizard.ModelObjectItemWizard.RunStarted(Object automationObject, Dictionary`2 replacementsDictionary, WizardRunKind runKind, Object[] customParams)
at Microsoft.VisualStudio.TemplateWizard.Wizard.Execute(Object application, Int32 hwndOwner, Object[]& ContextParams, Object[]& CustomParams, wizardResult& retval)
at Microsoft.VisualStudio.Shell.Interop.IVsProject.AddItem(UInt32 itemidLoc, VSADDITEMOPERATION dwAddItemOperation, String pszItemName, UInt32 cFilesToOpen, String[] rgpszFilesToOpen, IntPtr hwndDlgOwner, VSADDRESULT[] pResult)
at Microsoft.VisualStudio.Web.Application.WAProject.AddItem(UInt32 itemidLoc, VSADDITEMOPERATION dwAddItemOperation, String pszItemName, UInt32 cFilesToOpen, String[] rgpszFilesToOpen, IntPtr hwndDlgOwner, VSADDRESULT[] pResult)
at Microsoft.VisualStudio.Web.Application.WAProject.Microsoft.VisualStudio.Shell.Interop.IVsProject.AddItem(UInt32 itemidLoc, VSADDITEMOPERATION dwAddItemOperation, String pszItemName, UInt32 cFilesToOpen, String[] rgpszFilesToOpen, IntPtr hwndDlgOwner, VSADDRESULT[] pResult)
at Microsoft.VisualStudio.Shell.Interop.IVsProject.AddItem(UInt32 itemidLoc, VSADDITEMOPERATION dwAddItemOperation, String pszItemName, UInt32 cFilesToOpen, String[] rgpszFilesToOpen, IntPtr hwndDlgOwner, VSADDRESULT[] pResult)
at Microsoft.VisualStudio.Dialogs.SVsDialogService.AddNewItem(NewProjectDialog npd, VSNEWPROJECTDLGINFO dlgInfo)
at Microsoft.VisualStudio.Dialogs.SVsDialogService.InvokeDialog(VSNEWPROJECTDLGINFO dlgInfo, String& bstrLocation)
at Microsoft.VisualStudio.Shell.Interop.IVsAddProjectItemDlg.AddProjectItemDlg(UInt32 itemidLoc, Guid& rguidProject, IVsProject pProject, UInt32 grfAddFlags, String lpszExpand, String lpszSelect, String& pbstrLocation, String& pbstrFilter, Int32& pfDontShowAgain)
at Microsoft.VisualStudio.Web.Application.WAProject.CmdAddNewItem(Object sender, EventArgs e)
at Microsoft.VisualStudio.Shell.OleMenuCommand.Invoke(Object inArg, IntPtr outArg, OLECMDEXECOPT options)
at Microsoft.VisualStudio.Shell.OleMenuCommandService.Microsoft.VisualStudio.OLE.Interop.IOleCommandTarget.Exec(Guid& commandGroup, UInt32 nCmdId, UInt32 nCmdExcept, IntPtr pIn, IntPtr vOut)
at Microsoft.VisualStudio.Web.Application.FlavoredProjectBase.Microsoft.VisualStudio.OLE.Interop.IOleCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Web.Application.WAProject.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Web.Application.FlavoredProjectBase.Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.Internal.VisualStudio.PlatformUI.HierarchyUtilities.<>c__DisplayClass35_0.<ExecHierParentChain>b__1()
at Microsoft.VisualStudio.ErrorHandler.CallWithCOMConvention(Func`1 method, Boolean reportError, Boolean setShellErrorInfo)
at Microsoft.Internal.VisualStudio.PlatformUI.HierarchyUtilities.ExecHierParentChain(IVsHierarchyItemManager manager, IVsUIHierarchy lpUIHCmd, IVsUIHierarchy lpUIHCurrent, UInt32 itemidCurrent, Guid& pguidCmdGroupRef, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.PlatformUI.PivotNavigatorCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.PlatformUI.SolutionNavigatorCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Shell.WindowPane.Microsoft.VisualStudio.OLE.Interop.IOleCommandTarget.Exec(Guid& guidGroup, UInt32 nCmdId, UInt32 nCmdExcept, IntPtr pIn, IntPtr vOut)
at Microsoft.VisualStudio.Platform.WindowManagement.DocumentObjectSite.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Shell.Interop.IVsUIDataSource.Invoke(String verb, Object pvaIn, Object& pvaOut)
at Microsoft.Internal.VisualStudio.PlatformUI.DataSource.Invoke(String verb, Object pvaIn, Object& pvaOut)
at Microsoft.VisualStudio.PlatformUI.VsCommand.Execute(Object parameter)
at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
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.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(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 Microsoft.VisualStudio.PlatformUI.NativeMethods.DispatchMessage(MSG& lpmsg)
at Microsoft.VisualStudio.Platform.WindowManagement.WindowManagerService.<>c.<PushMessageLoopOnContextMenuTrackingComponent>b__218_1(Object sender, PreTranslateMessageEventArgs args)
at Microsoft.VisualStudio.PlatformUI.OleComponentSupport.OleComponent.FPreTranslateMessageCore(MSG[] pMsg)
at Microsoft.VisualStudio.PlatformUI.OleComponentSupport.OleComponent.<>c__DisplayClass23_0.<Microsoft.VisualStudio.OLE.Interop.IOleComponent.FPreTranslateMessage>b__0()
at Microsoft.VisualStudio.PlatformUI.OleComponentSupport.OleComponent.CallAndReturnOnException(Func`1 method, Int32 retValueOnException)
at Microsoft.VisualStudio.PlatformUI.OleComponentSupport.OleComponent.Microsoft.VisualStudio.OLE.Interop.IOleComponent.FPreTranslateMessage(MSG[] pMsg)
at Microsoft.VisualStudio.OLE.Interop.IOleComponentManager.FPushMessageLoop(UInt32 dwComponentID, UInt32 uReason, IntPtr pvLoopData)
at Microsoft.VisualStudio.Platform.WindowManagement.WindowManagerService.PushMessageLoopOnContextMenuTrackingComponent()
at Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Web.Application.WAProject.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Web.Application.FlavoredProjectBase.Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(UInt32 itemid, Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.Internal.VisualStudio.PlatformUI.HierarchyUtilities.<>c__DisplayClass35_0.<ExecHierParentChain>b__1()
at Microsoft.VisualStudio.ErrorHandler.CallWithCOMConvention(Func`1 method, Boolean reportError, Boolean setShellErrorInfo)
at Microsoft.Internal.VisualStudio.PlatformUI.HierarchyUtilities.ExecHierParentChain(IVsHierarchyItemManager manager, IVsUIHierarchy lpUIHCmd, IVsUIHierarchy lpUIHCurrent, UInt32 itemidCurrent, Guid& pguidCmdGroupRef, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
at Microsoft.VisualStudio.PlatformUI.HierarchyItem.HierarchyContextMenuController.ShowContextMenu(IEnumerable`1 items, Point location)
at Microsoft.Internal.VisualStudio.PlatformUI.ContextMenuController.ShowContextMenu(IEnumerable`1 items, Point location, Func`2 getController)
at Microsoft.Internal.VisualStudio.PlatformUI.ContextMenuController.ShowContextMenu(IEnumerable`1 items, Point location)
at Microsoft.Internal.VisualStudio.PlatformUI.PivotTreeView.OnContextMenuOpening(ContextMenuEventArgs e)
at System.Windows.FrameworkElement.OnContextMenuOpeningThunk(Object sender, ContextMenuEventArgs e)
at System.Windows.Controls.ContextMenuEventArgs.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.ContentElement.RaiseTrustedEvent(RoutedEventArgs args)
at System.Windows.ContentElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
at System.Windows.Controls.PopupControlService.RaiseContextMenuOpeningEvent(IInputElement source, Double x, Double y, Boolean userInitiated)
at System.Windows.Controls.PopupControlService.ProcessMouseUp(Object sender, MouseButtonEventArgs e)
at System.Windows.Controls.PopupControlService.OnPostProcessInput(Object sender, ProcessInputEventArgs e)
at System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs)
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 System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at DevExpress.DXCore.Threading.SynchronizationManager.IDENativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
答案 0 :(得分：1)
firebird .net提供程序设置有issue, that it leaves old entries in the machine.config。这些重复的条目导致Visual Studio崩溃。在每个.net提供程序更新之后，从machine.config中删除旧条目，直到修复了错误并且提供程序自行完成。在跟踪器中投票，也许开发人员会尽快修复它。