Kernel32CancelIo Method
Cancels all pending input and output (I/O) operations that are issued by the calling thread for the specified file.
The function does not cancel I/O operations that other threads issue for a file handle.
To cancel I/O operations from another thread, use the CancelIoEx function.
Namespace: DevCase.Win32.NativeMethodsAssembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.
[DllImportAttribute("Kernel32.dll", ExactSpelling = true, SetLastError = true)]
public static bool CancelIo(
IntPtr hFile
)
<DllImportAttribute("Kernel32.dll", ExactSpelling := true, SetLastError := true>]
Public Shared Function CancelIo (
hFile As IntPtr
) As Boolean
Dim hFile As IntPtr
Dim returnValue As Boolean
returnValue = Kernel32.CancelIo(hFile)
public:
[DllImportAttribute(L"Kernel32.dll", ExactSpelling = true, SetLastError = true)]
static bool CancelIo(
[InAttribute] IntPtr hFile
)
[<DllImportAttribute("Kernel32.dll", ExactSpelling = true, SetLastError = true)>]
static member CancelIo :
hFile : IntPtr -> bool
No code example is currently available or this language may not be supported.
- hFile IntPtr
-
A handle to the file.
The function cancels all pending I/O operations for this file handle.
Boolean
If the function succeeds, the return value is
.
If the function fails, the return value is
.
To get extended error information, call
GetLastWin32Error.