Dot Net WindowsForms Interview Question:

Suppose I am implementing one windows form. I am inserting some values into ms access. In that table 5 columns there. But I want to insert three columns only. when I am clicking another button then other two values also insert into that table?

Submitted by: Administrator

first time insetr five columns but two columns are empty
value thats null value when we click another button update
query is used insert remaining columns (where condition
filled columns value)
Submitted by: Administrator