public static extern bool BindIoCompletionCallback([In] IntPtr FileHandle, LPOVERLAPPED_COMPLETION_ROUTINE Function, uint Flags);
public static extern bool ReadFileEx(
[In] IntPtr hFile, IntPtr lpBuffer, uint nNumberOfBytesToRead, ref OVERLAPPED lpOverlapped, LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
public static extern bool ReadDirectoryChanges(
[In] IntPtr hDirectory, IntPtr lpBuffer, uint nBufferLength, [MarshalAs(UnmanagedType.Bool)] bool bWatchSubtree, uint dwNotifyFilter,
[Out] out uint lpBytesReturned, ref OVERLAPPED lpOverlapped, LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
public static bool WriteBufferToFileWithProgress(string filePath, byte[] buffer, LPOVERLAPPED_COMPLETION_ROUTINE callback)
{
using var hFile = CreateFileForWrite(filePath);
if (hFile.IsInvalid)
{
return(false);
}
NativeOverlapped nativeOverlapped = new NativeOverlapped();
bool result = WriteFileEx(hFile.DangerousGetHandle(), buffer, (uint)buffer.LongLength, ref nativeOverlapped, callback);
if (!result)
{
System.Diagnostics.Debug.WriteLine(Marshal.GetLastWin32Error());
}
return(result);
}
public static extern bool WriteFileEx(
IntPtr hFile,
byte[] lpBuffer,
uint nNumberOfBytesToWrite,
[In] ref NativeOverlapped lpOverlapped,
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
public static extern bool BindIoCompletionCallback([In] IntPtr FileHandle, LPOVERLAPPED_COMPLETION_ROUTINE Function, uint Flags);
