Click here to Skip to main content
14,603,916 members
Rate this:
Please Sign up or sign in to vote.
See more:
Let Say i have a form with label named(Number) then a textbox and Button(Save)

How to Increment a number in a textbox by 1?

I mean if i click the button save the number "1" in the textbox it will increment by 1 then if i don't save it and close the program the last number i left will be still remain (if it is not used for saving like what i have said earlier.)

Can someone give me a sample code for this in vb.net? Than You
Posted
Comments
   
What's the problem? http://whathaveyoutried.com so far?
—SA

1 solution

Rate this:
Please Sign up or sign in to vote.

Solution 1

You need to parse the text to some integer type. For example:
int value;
if (int.TryParse(myTextBox.Text, out value))
   myTextBox.Text.Text = (++value).ToString();
else
   // do something when the text cannot be parsed as integer


—SA
   

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)




CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100