public bool SetCallback(string name, EnumCallback type, Action <object, EventArgs> callback)
{
var control = Ui.GetItem(name);
if (control != null)
{
switch (type)
{
case EnumCallback.ON_GAIN_FOCUS:
control.OnGainFocus += new EventHandler <EventArgs>(callback);
break;
case EnumCallback.ON_LOST_FOCUS:
control.OnLostFocus += new EventHandler <EventArgs>(callback);
break;
case EnumCallback.ON_HOVER_START:
control.OnHoverStart += new EventHandler <EventArgs>(callback);
break;
case EnumCallback.ON_HOVER_END:
control.OnHoverEnd += new EventHandler <EventArgs>(callback);
break;
case EnumCallback.ON_VALUE_CHANGE:
control.OnValueChange += new EventHandler <EventArgs>(callback);
break;
}
return(true);
}
return(false);
}
/// <summary>
/// Enumerates all windows synchronously and applies the given callback
/// until it returns false or the end is reached.
/// </summary>
/// <param name="callback">The callback to apply to each window.</param>
public static void ForEach(EnumCallback callback)
{
EnumWindows((hWnd, lParam) =>
{
if (!IsWindow(hWnd))
{
// skip this
return(true);
}
return(callback(new WindowInfo(hWnd)));
}, IntPtr.Zero);
}
public static Monitor[] GetMonitors()
{
List <Monitor> _monitors = new List <Monitor>();
EnumCallback _callback = (IntPtr hMonitor, IntPtr hdc, ref RECT pRect, int dwData) =>
{
_monitors.Add(GetMonitor(hMonitor));
return(true);
};
NativeMethods.EnumDisplayMonitors(IntPtr.Zero, IntPtr.Zero, _callback, 0);
return(_monitors.OrderByDescending(m => m.IsPrimary).ToArray());
}
public static extern bool EnumWindows(EnumCallback lpEnumFunc, IntPtr lParam);
public static extern int EnumDesktopWindows(IntPtr hdesktop, EnumCallback cb, ref object param);
