how to write a sql with two or more conditions

how to use select * from table where codition1 condition2 condition3
all conditions related to textbox or combobox value = < > parameters
please help me.

To use multiple conditions in a Where clause, put the keywords AND or OR between them (which one(s) depends on how you want it to work).

i am very new to programming, please provide exect code, table name = tblsales, billno between billnofromtextbox and billnototextbox

other issue with dates same table datefromtextbox datetotextbox

please reply soon

Go thougth This tutorial and let us know if you have any problem

cannot get enough. please provide exact code how to write sql with expressions. please

You aren't likely to get much help that way.

Very few people are willing to give up their own time working for a complete stranger for free. Most of us know that only leads to more of the same, so will only help you if you put in at least some effort yourself.

You have already been given a link to a brief tutorial which contains examples and explanations, so you should at least try to get it working for your situation - and then if you get stuck, show us what you have done and ask us for help with the specific issue(s) you are facing.