private void TearDownAppDomain(object sender, EventArgs e)
{
if (m_remoteDomain == null)
{
return;
}
OnBeforeUnload((ActionShim)(() => NestedToolset.Unload()));
AppDomain.Unload(m_remoteDomain);
var expected = Path.Combine(
Deployment.Path,
WkhtmltoxBindings.DLLNAME);
foreach (ProcessModule module in Process.GetCurrentProcess().Modules)
{
if (module.FileName == expected)
{
while (WinApiHelper.FreeLibrary(module.BaseAddress))
{
}
break;
}
}
m_remoteDomain = null;
Loaded = false;
if (Unloaded != null)
{
Unloaded(this, EventArgs.Empty);
}
}
public override void Load(IDeployment deployment = null)
{
if (Loaded)
{
return;
}
if (deployment != null)
{
Deployment = deployment;
}
SetupAppDomain();
var handle = Activator.CreateInstanceFrom(
remoteDomain,
typeof(TToolset).Assembly.Location,
typeof(TToolset).FullName,
false,
BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance,
null,
null,
null,
null,
null);
NestedToolset = handle.Unwrap() as IToolset;
NestedToolset.Load(Deployment);
Deployment = NestedToolset.Deployment;
Loaded = true;
}
public override void Load(IDeployment deployment)
{
if (Loaded)
{
return;
}
if (deployment != null)
{
Deployment = deployment;
}
SetupAppDomain();
var handle = Activator.CreateInstanceFrom(
m_remoteDomain,
typeof(TToolset).Assembly.Location,
typeof(TToolset).FullName,
false,
BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance,
null,
null,
null,
null,
null);
NestedToolset = handle.Unwrap() as IToolset;
if (NestedToolset == null)
{
throw new InvalidOperationException("Unable to locate an instance of IToolset from the handle.");
}
NestedToolset.Load(Deployment);
Deployment = NestedToolset.Deployment;
Loaded = true;
}
