public override object Suspend(SuspendInformation toSuspend)
{
var cabinetWindows = new ShellWindows()
.Cast <InternetExplorer>()
// TODO: Is there a safer way to guarantee that it is actually the explorer we expect it to be?
// For some reason, the process CAN be both "Explorer", and "explorer".
.Where(e => Path.GetFileNameWithoutExtension(e.FullName).IfNotNull(p => p.ToLower()) == "explorer")
.ToList();
var suspendedExplorerWindows = new List <ExplorerLocation>();
foreach (Window window in toSuspend.Windows)
{
// Check whether the window is an explorer cabinet window. (file browser)
InternetExplorer cabinetWindow = cabinetWindows.FirstOrDefault(e =>
{
try
{
return(window.Handle.Equals(new IntPtr(e.HWND)));
}
catch (COMException)
{
// This exception is thrown when accessing 'HWND' for some windows.
// TODO: Why is this the case, and do we ever need to handle those windows?
return(false);
}
});
if (cabinetWindow != null)
{
var persistedData = new ExplorerLocation
{
LocationName = cabinetWindow.LocationName,
LocationUrl = cabinetWindow.LocationURL,
Pidl = cabinetWindow.GetPidl()
};
cabinetWindow.Quit();
suspendedExplorerWindows.Add(persistedData);
}
// TODO: Support other explorer windows, e.g. property windows ...
}
return(suspendedExplorerWindows);
}
public override object Suspend( SuspendInformation toSuspend )
{
var cabinetWindows = new ShellWindows()
.Cast<InternetExplorer>()
// TODO: Is there a safer way to guarantee that it is actually the explorer we expect it to be?
// For some reason, the process CAN be both "Explorer", and "explorer".
.Where( e => Path.GetFileNameWithoutExtension( e.FullName ).IfNotNull( p => p.ToLower() ) == "explorer" )
.ToList();
var suspendedExplorerWindows = new List<ExplorerLocation>();
foreach ( Window window in toSuspend.Windows )
{
// Check whether the window is an explorer cabinet window. (file browser)
InternetExplorer cabinetWindow = cabinetWindows.FirstOrDefault( e =>
{
try
{
return window.Handle.Equals( new IntPtr( e.HWND ) );
}
catch ( COMException )
{
// This exception is thrown when accessing 'HWND' for some windows.
// TODO: Why is this the case, and do we ever need to handle those windows?
return false;
}
} );
if ( cabinetWindow != null )
{
var persistedData = new ExplorerLocation
{
LocationName = cabinetWindow.LocationName,
LocationUrl = cabinetWindow.LocationURL,
Pidl = cabinetWindow.GetPidl()
};
cabinetWindow.Quit();
suspendedExplorerWindows.Add( persistedData );
}
// TODO: Support other explorer windows, e.g. property windows ...
}
return suspendedExplorerWindows;
}
