Please help..is there any way of getting last date and the first date of a specified month.

In fact i choose the digit from a combo box i.e 1,2 so on...Now i have to get the first date and the last date of the choosen mont.
h.

if i choose 1 that is the first month..if i choose 2 i.e the second month and so on.

can anyone help.

thanks