我正在写一个驱动程序，它需要立即弹出一个对话框来通知用户一个事件。
(Kind类似于Windows的 “Corrupt file” 通知，但这不是与文件系统相关的驱动程序。）
我知道ExRaiseHardError和IoRaiseInformationalHardError应该能够做到这一点，但它们似乎不起作用--它们“成功地”返回，而实际上没有做任何事情。
我该怎么做（不创建用户模式程序）？
下面是一个用户模式**版本的代码（它 * 工作正常 *）。
在内核模式版本中，我调用ExRaiseHardError而不是NtRaiseHardError，但方式完全相同。

#include <windows.h>
#pragma comment(lib, "ntdll.lib")    // Needs ntdll.lib from Windows Driver Kit
typedef enum HardErrorResponseType {
    ResponseTypeAbortRetryIgnore,
    ResponseTypeOK,
    ResponseTypeOKCancel,
    ResponseTypeRetryCancel,
    ResponseTypeYesNo,
    ResponseTypeYesNoCancel,
    ResponseTypeShutdownSystem,
    ResponseTypeTrayNotify,
    ResponseTypeCancelTryAgainContinue
} HardErrorResponseType;
typedef enum HardErrorResponse {
    ResponseReturnToCaller,
    ResponseNotHandled,
    ResponseAbort, ResponseCancel,
    ResponseIgnore,
    ResponseNo,
    ResponseOk,
    ResponseRetry,
    ResponseYes
} HardErrorResponse;
typedef enum HardErrorResponseButton {
    ResponseButtonOK,
    ResponseButtonOKCancel,
    ResponseButtonAbortRetryIgnore,
    ResponseButtonYesNoCancel,
    ResponseButtonYesNo,
    ResponseButtonRetryCancel,
    ResponseButtonCancelTryAgainContinue
} HardErrorResponseButton;
typedef enum HardErrorResponseDefaultButton {
    DefaultButton1 = 0,
    DefaultButton2 = 0x100,
    DefaultButton3 = 0x200
} HardErrorResponseDefaultButton;
typedef enum HardErrorResponseIcon {
    IconAsterisk = 0x40,
    IconError = 0x10,
    IconExclamation = 0x30,
    IconHand = 0x10,
    IconInformation = 0x40,
    IconNone = 0,
    IconQuestion = 0x20,
    IconStop = 0x10,
    IconWarning = 0x30,
    IconUserIcon = 0x80
} HardErrorResponseIcon;
typedef enum HardErrorResponseOptions {
    ResponseOptionNone = 0,
    ResponseOptionDefaultDesktopOnly = 0x20000,
    ResponseOptionHelp = 0x4000,
    ResponseOptionRightAlign = 0x80000,
    ResponseOptionRightToLeftReading = 0x100000,
    ResponseOptionTopMost = 0x40000,
    ResponseOptionServiceNotification = 0x00200000,
    ResponseOptionServiceNotificationNT3X = 0x00040000,
    ResponseOptionSetForeground = 0x10000,
    ResponseOptionSystemModal = 0x1000,
    ResponseOptionTaskModal = 0x2000,
    ResponseOptionNoFocus = 0x00008000
} HardErrorResponseOptions;
typedef LONG NTSTATUS;
typedef struct _UNICODE_STRING {
    USHORT Length;
    USHORT MaximumLength;
    PWSTR Buffer;
} UNICODE_STRING, *PUNICODE_STRING;
EXTERN_C DECLSPEC_IMPORT NTSTATUS NTAPI NtRaiseHardError(
    IN NTSTATUS ErrorStatus, IN ULONG NumberOfParameters,
    IN ULONG UnicodeStringParameterMask, IN PULONG_PTR Parameters,
    IN ULONG ValidResponseOptions,
    OUT HardErrorResponse *Response);
EXTERN_C DECLSPEC_IMPORT VOID NTAPI RtlInitUnicodeString(
    IN OUT PUNICODE_STRING DestinationString, IN PCWSTR SourceString);
#define STATUS_ACCESS_DENIED ((NTSTATUS)0xC0000022L)
#define STATUS_SERVICE_NOTIFICATION ((NTSTATUS)0x50000018L)
int main(void)
{
    HardErrorResponse r;
    // To display a standard NTSTATUS value:
    NtRaiseHardError(STATUS_ACCESS_DENIED, 0, 0, NULL, ResponseTypeOK, &r);
    // To display a custom string:
    UNICODE_STRING wTitle, wText;
    RtlInitUnicodeString(&wTitle, L"Title");
    RtlInitUnicodeString(&wText, L"Text");
    ULONG_PTR params[4] = {
        (ULONG_PTR)&wText,
        (ULONG_PTR)&wTitle,
        (
            (ULONG)ResponseButtonOK   |
            (ULONG)IconInformation    |
            (ULONG)ResponseOptionNone |
            (ULONG)DefaultButton1
        ),
        INFINITE
    };
    NtRaiseHardError(STATUS_SERVICE_NOTIFICATION, 4, 0x3, params, 0, &r);
    return 0;
}

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