.NET (Core and Framework)

Assembly assembly.LoadFrom("my_assembly.dll");
Type type=assembly.GetType("my_class");
MethodInfo mi=type.GetMethod("my_method");

public delegate object InterfacePoint(EventData eventData);
...
void RegisterInterfacePointByReflection(object instance, string fncName)
{
  Type ipType=typeof(InterfacePoint);
  InterfacePoint ip=null;
  ip=Delegate.CreateDelegate(ipType, instance, fncName) as InterfacePoint;
}

public delegate void SymEventHandler(Symantic type, ParserContext context)
{
 public SymEventHandler(object object, IntPtr method);
public virtual IAsyncResult BeginInvoke(Symantic type, ParserContext context, AsyncCallback callback, object object);
public virtual void EndInvoke(IAsyncResult result);
public override void Invoke(Symantic type, ParserContext context); 
}

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public MyForm()<br />
{<br />
   Show();<br />
   InitalizeComponent();<br />
}

public MyForm()<br />
{<br />
   InitializeComponent();<br />
   Show();<br />
   foreach(Control control in this.Controls)<br />
     control.Refresh();<br />
<br />
   // Your initialization goes here<br />
}