2 replies to this topic

[Joe Walls]

How would I make a factorial calculator using
1 textbox(txtInput)
1 fixed textbox(txtOutcome)
1 button(cmdCalculate)

I'm not sure how I code the but I know this will make a multiply function.(if I made a secon textbox)

txtOutcome.text = txtInput1.text * txtInput2.text

That's pretty much what I know bout calculators except I can add subtract and divide also

[Dark Slipstream]

It's relatively difficult to create a calculator with 1 textbox. I didn't learn it until grade 12, but it was rather easy since I had a year of experience.

I'll upload some sources later today I made at school. They are in VB6 though.

[dschu012]

Factorial should be pretty easy since you only need a number as an input

http://www.megaupload.com/?d=4YNY16JU

Here is an example of a factorial calculator. If the answer is above 18446744073709552000 it won't work because that is the maximum size of a ulong. So as long as you use it to calculate the factorials of numbers below 60ish you should be good.