/// <summary>
/// Read icons.
/// </summary>
/// <param name="lpData">Pointer to the beginning of a FILEGRPICONDIR structure.</param>
/// <returns>Pointer to the end of a FILEGRPICONDIR structure.</returns>
internal IntPtr Read(IntPtr lpData)
{
_icons.Clear();
_header = (FileGrpIconDir)Marshal.PtrToStructure(lpData, typeof(FileGrpIconDir));
var lpEntry = new IntPtr(lpData.ToInt32() + Marshal.SizeOf(_header));
for (var i = 0; i < _header.wCount; i++)
{
var iconFileIcon = new IconFileIcon();
lpEntry = iconFileIcon.Read(lpEntry, lpData);
_icons.Add(iconFileIcon);
}
return(lpEntry);
}
/// <summary>
/// Read icons.
/// </summary>
/// <param name="lpData">Pointer to the beginning of a FILEGRPICONDIR structure.</param>
/// <returns>Pointer to the end of a FILEGRPICONDIR structure.</returns>
internal IntPtr Read(IntPtr lpData) {
_icons.Clear();
_header = (FileGrpIconDir)Marshal.PtrToStructure(lpData, typeof (FileGrpIconDir));
var lpEntry = new IntPtr(lpData.ToInt32() + Marshal.SizeOf(_header));
for (var i = 0; i < _header.wCount; i++) {
var iconFileIcon = new IconFileIcon();
lpEntry = iconFileIcon.Read(lpEntry, lpData);
_icons.Add(iconFileIcon);
}
return lpEntry;
}