.NET (Core and Framework)

abstract class BaseClass
{
    protected int m_n1;
    protected string m_s1;
    protected string m_s2;

    public BaseClass(int n1, string s1, string s2)
    {
        m_n1 = n1;
        m_s1 = s1;
        m_s2 = s2;
    }

    protected abstract void MyFunction();

}

public class MyClass: BaseClass
{
    public MyClass(int n1, string s1, string s2) : base(n1, s1, s2)
    {
    }

    protected override void MyFunction()
    {
        // do something here
    }
}

<code>No overload for method 'BaseClass' takes '3' arguments</code>