Search Results for "ReadFile" in kernel32

    private static extern bool ReadFile(IntPtr handle,

        // first read the data into an internal buffer since ReadFile cannot read into a buf at

        bool f = ReadFile(_handle, buf, (uint)count, ref read, IntPtr.Zero);

        throw new Win32Exception(Marshal.GetLastWin32Error(), "ReadFile failed");

   if (!Win32.ReadFile(handle, data, length, out len, IntPtr.Zero))

     FsctlReadFileUsnData = (EFileDevice.FileSystem << 16) | (58 << 2) | EMethod.Neither | (0 << 14),

    private void ReadFile() {

Warning! GetOverlappedResult writes to the address of the buffer specified in the ORIGINAL OPERATION (ie/ ReadFile or WriteFile). .NET may move the address of the buffer before GetOverlappedResult returns, resulting in a buffer overflow. Use AllocHGlobal and FreeHGlobal or otherwise ensure the buffer is pinned between the two calls.

static extern bool ReadFileScatter(IntPtr hFile, FILE_SEGMENT_ELEMENT []

static extern unsafe int ReadFileScatter(IntPtr hFile,

static extern bool ReadFileEx(IntPtr hFile, [Out] byte [] lpBuffer,

ReadFileCompletionDelegate <- need to define this

static extern bool ReadFileScatter(IntPtr hFile, FILE_SEGMENT_ELEMENT []

ReadFileScatter, ReadFile, WriteFile

ReadFileScatter