private bool OnGetMinMaxInfo(ref Message m)
{
PI.MINMAXINFO minmax = PI.MINMAXINFO.GetFrom(m.LParam);
if (!MaximumSize.IsEmpty)
{
minmax.ptMaxTrackSize = new PI.POINT(MaximumSize.Width, MaximumSize.Height);
}
minmax.ptMinTrackSize = new PI.POINT(MinimumSize.Width, MinimumSize.Height);
Marshal.StructureToPtr(minmax, m.LParam, false);
return(true);
}
/// <summary>
/// Occurs when the MinMaxInfo needs to be retrieved by the operating system.
/// </summary>
/// <param name="m">
/// The window message.
/// </param>
/// <returns>
/// true if the message was handled; otherwise false.
/// </returns>
private bool OnGetMinMaxInfo(ref Message m)
{
PI.MINMAXINFO minMax = (PI.MINMAXINFO)Marshal.PtrToStructure(m.LParam, typeof(PI.MINMAXINFO));
if (!MaximumSize.IsEmpty)
{
minMax.ptMaxTrackSize.X = MaximumSize.Width;
minMax.ptMaxTrackSize.Y = MaximumSize.Height;
}
minMax.ptMinTrackSize.X = MinimumSize.Width;
minMax.ptMinTrackSize.Y = MinimumSize.Height;
Marshal.StructureToPtr(minMax, m.LParam, false);
return(true);
}
