/// <summary>
/// Updates monitor information of a previously initialized object
/// </summary>
/// <param name="info">Monitor information struct received from Win32 API</param>
public void Update(Win32.MonitorInfo info)
{
_isPrimary = info.flags.HasFlag(Win32.MonitorInfoFlags.Primary);
_monitorArea = info.rcMonitor;
_workArea = info.rcWork;
_isStale = false;
}
private bool QueryMonitorInfoCallback(IntPtr hMonitor, IntPtr hdcMonitor,
ref Win32.Rect lprcMonitor, IntPtr dwData)
{
Win32.MonitorInfo monitorInfo = new Win32.MonitorInfo(true);
MonitorInfo monitor;
if (!Win32.GetMonitorInfo(hMonitor, ref monitorInfo))
{
throw new System.ComponentModel.Win32Exception();
}
if (_monitors.TryGetValue(hMonitor, out monitor))
{
monitor.Update(monitorInfo);
}
else
{
_monitors.Add(hMonitor, new MonitorInfo(monitorInfo));
}
return(true);
}
private bool QueryMonitorInfoCallback( IntPtr hMonitor, IntPtr hdcMonitor,
ref Win32.Rect lprcMonitor, IntPtr dwData )
{
Win32.MonitorInfo monitorInfo = new Win32.MonitorInfo( true );
MonitorInfo monitor;
if( !Win32.GetMonitorInfo( hMonitor, ref monitorInfo ) )
{
throw new System.ComponentModel.Win32Exception();
}
if( _monitors.TryGetValue( hMonitor, out monitor ) )
{
monitor.Update( monitorInfo );
}
else
{
_monitors.Add( hMonitor, new MonitorInfo( monitorInfo ) );
}
return true;
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="info">Monitor information struct received from Win32 API</param>
public MonitorInfo(Win32.MonitorInfo info)
{
_isPrimary = info.flags.HasFlag(Win32.MonitorInfoFlags.Primary);
_monitorArea = info.rcMonitor;
_workArea = info.rcWork;
}
