ilockbytes.cs

来自「破解的飞信源代码」· CS 代码 · 共 20 行

namespace Imps.Client.Pc.BizControls
{
    using System;
    using System.Runtime.InteropServices;
    using System.Runtime.InteropServices.ComTypes;

    [ComImport, Guid("0000000a-0000-0000-C000-000000000046"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface ILockBytes
    {
        int ReadAt(ulong ulOffset, IntPtr pv, uint cb, out IntPtr pcbRead);
        int WriteAt(ulong ulOffset, IntPtr pv, uint cb, out IntPtr pcbWritten);
        int Flush();
        int SetSize(ulong cb);
        int LockRegion(ulong libOffset, ulong cb, uint dwLockType);
        int UnlockRegion(ulong libOffset, ulong cb, uint dwLockType);
        int Stat(out STATSTG pstatstg, uint grfStatFlag);
    }
}