inserting a register with a form

[draxdeveloper]

I am making a form in base that have four fields
The first is a text box and a button, if you click in the button you will add the taxt in the register to a field in the table (a name field, of employees)
The second is a drop-box that brings all the registers of employees, and a text box followed by another button, this time if you click you will change the name, so you will change a register in the table.
The third is another drop-box and a button, if you click in that button you will exclude that register (employee) from the table
And the fourth on is just a button, that if you click will bring the list of all registers (employees names)

I know how use mysql, what i don't know is how a do that command in the language of base.
The help of base don't teach it.

So the question is, how i, using macros (as a event in the button of the form) include, exclude and edit registers in the tables?

I will make others forms using this same knowledge, because if i cant do it i will have do back to the calc, and i really think that for registering data the base is a better toll don't?