public virtual IntPtr Callback(int nCode, IntPtr wparam, IntPtr lparam)
{
IntPtr hookRet = IntPtr.Zero;
try
{
MessageHook hook = (MessageHook)_reference.Target;
if (hook != null)
{
hookRet = hook.MessageHookProc(nCode, wparam, lparam);
}
}
catch
{
}
return(hookRet);
}
// Methods
public MessageHookObject(MessageHook parent)
{
_reference = new WeakReference(parent, false);
}
// Methods
public MessageHookObject(MessageHook parent)
{
_reference = new WeakReference(parent, false);
}
public InternalGrid(PropertyGrid parentCtrl)
{
#if _XHEOSOURCECODE
_license = System.ComponentModel.LicenseManager.Validate(typeof(InternalGrid), this);
#endif
_parentCtrl = parentCtrl;
SetStyle(ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint |
Utilities.DoubleBufferStyle | ControlStyles.Opaque, true);
UpdateStyles();
LeftColumnWidth = 16;
GridColor = SystemColors.ActiveBorder;
_activePropertyCollection = _categorizedPropertyCollection;
_firstDisplayedPropertyEnumerator = _activePropertyCollection.GetVisibleDeepEnumerator().RightBound.GetVisibleDeepEnumerator();
_selectedPropertyEnum = _activePropertyCollection.GetVisibleDeepEnumerator().RightBound.GetVisibleDeepEnumerator();
TabStop = true;
BackColor = SystemColors.Window;
_mouseHook = new MouseHook(this, this);
_messageHook = new MessageHook(this, this);
_keyboardHook = new KeyboardHook(this, this);
}