public IntPtr Read(IntPtr lpData, IntPtr lpAllData) { _header = (Kernel32.FILEGRPICONDIRENTRY)Marshal.PtrToStructure( lpData, typeof(Kernel32.FILEGRPICONDIRENTRY)); IntPtr lpImage = new IntPtr(lpAllData.ToInt32() + _header.dwFileOffset); _image.Read(lpImage, _header.dwImageSize); return(new IntPtr(lpData.ToInt32() + Marshal.SizeOf(_header))); }
public IntPtr Read(IntPtr lpData, IntPtr lpAllData) { _header = (Kernel32.FILEGRPICONDIRENTRY)Marshal.PtrToStructure( lpData, typeof(Kernel32.FILEGRPICONDIRENTRY)); IntPtr lpImage = new IntPtr(lpAllData.ToInt32() + _header.dwFileOffset); _image.Read(lpImage, _header.dwImageSize); return new IntPtr(lpData.ToInt32() + Marshal.SizeOf(_header)); }