protected override void OnNcCalcSize(ref NcCalcSizePacket packet)
{
if (this.DwmHelper.TryHandleNcCalcSize(ref packet))
{
return;
}
base.OnNcCalcSize(ref packet);
}
public virtual bool TryHandleNcCalcSize(ref NcCalcSizePacket packet)
{
if (!this.m_isFirstNcCalcDone)
{
// Use default processing the very first time to ensure compatibility - cascade
// and stack windows don't work otherwise.
this.m_isFirstNcCalcDone = true;
return(false);
}
ref var ncCalcSizeParams = ref packet.Params;