Seek()

static long System.IO.Strategies.FileStreamHelpers.Seek ( SafeFileHandle handle, long offset, SeekOrigin origin, bool closeInvalidHandle = false )

inlinestaticpackage

Definition at line 234 of file FileStreamHelpers.cs.

    {
        if (!Interop.Kernel32.SetFilePointerEx(handle, offset, out var lpNewFilePointer, (uint)origin))
        {
            if (closeInvalidHandle)
            {
                throw Win32Marshal.GetExceptionForWin32Error(GetLastWin32ErrorAndDisposeHandleIfInvalid(handle), handle.Path);
            }
            throw Win32Marshal.GetExceptionForLastWin32Error(handle.Path);
        }
        return lpNewFilePointer;
    }

References System.Runtime.Serialization.Dictionary, System.IO.Win32Marshal.GetExceptionForLastWin32Error(), System.IO.Win32Marshal.GetExceptionForWin32Error(), System.IO.Strategies.FileStreamHelpers.GetLastWin32ErrorAndDisposeHandleIfInvalid(), System.handle, System.offset, and Interop.Kernel32.SetFilePointerEx().

Referenced by System.IO.Strategies.OSFileStreamStrategy.OSFileStreamStrategy(), and System.IO.Strategies.Net5CompatFileStreamStrategy.SeekCore().