private static CadKit.Interfaces.IPlugin _getInterface(string file, System.Reflection.Assembly assembly)
{
CadKit.Interfaces.IClassFactory factory = (CadKit.Interfaces.IClassFactory)assembly.CreateInstance("CadKit.Plugins.Factory");
if (null == factory)
{
throw new System.Exception("Error 1407956654: Assembly file " + file + " does not have a class factory");
}
CadKit.Interfaces.IPlugin plugin = (CadKit.Interfaces.IPlugin)factory.createInstance("CadKit.Interfaces.IPlugin");
if (null == plugin)
{
throw new System.Exception("Error 1689831654: Failed to create plugin instance in assembly file: " + file);
}
return(plugin);
}
/// <summary>
/// Return a new plugin interface.
/// </summary>
private static CadKit.Interfaces.IPlugin _createInstance(CadKit.Interfaces.IClassFactory factory, string file)
{
try
{
object temp = factory.createInstance("CadKit.Interfaces.IPlugin");
if (null == temp)
{
throw new System.Exception(System.String.Format("Error 3887634468: Failed to create plugin instance in assembly file: {0}", file));
}
using (PluginHandle plugin = new PluginHandle(temp as CadKit.Interfaces.IPlugin))
{
if (false == plugin.Valid)
{
throw new System.Exception(System.String.Format("Error 1228345170: object created in assembly file '{0}' is not a plugin", file));
}
return(plugin.release());
}
}
catch (System.Exception e)
{
System.Console.WriteLine("Error 1716255460: Failed to create plugin interface in assembly file '{0}', {1}", file, e.Message);
throw;
}
}
