private void LoadPlugIns(string filePath)
{
Assembly pluginAssembly = Assembly.LoadFrom(filePath);
object[] pluginAttributes;
// loops through all the Types found in the assembly...
foreach (Type pluginType in pluginAssembly.GetTypes())
{
pluginAttributes = pluginType.GetCustomAttributes(typeof(ProcessorAttribute), true);
// only looks for a public, non-abstract and having attribute type(s).
if (pluginType.IsPublic && !pluginType.IsAbstract && pluginAttributes.Length != 0)
{
Type interfaceType = pluginType.GetInterface("ProcessorSDK.IArrayProcessor", true);
if (null != interfaceType) // gets the right interface-type.
{
Types.AvailableArrayProcessor plugin = new Types.AvailableArrayProcessor();
plugin.AssemblyPath = filePath;
plugin.Instance = (IArrayProcessor)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
plugin.Instance.Attributes = pluginAttributes[0] as ProcessorAttribute;
plugin.Instance.Initialize(this);
mPlugInCollection.Add(plugin); // loaded done.
plugin = null; // clean up...
}
interfaceType = null; // clean up...
}
}
pluginAssembly = null; // clean up...
}
private void MenuItemClick(object sender, RoutedEventArgs e)
{
Types.AvailableArrayProcessor processor = ((MenuItem)sender).Tag as Types.AvailableArrayProcessor;
UserControl userControl = processor.Instance.Process();
if (model.Children.Count > 0)
{
model.Children.Clear();
}
model.Children.Add(userControl);
}
