(Aug 21, 2019 01:06 PM)BeatMatch Wrote:  

Code

void RunMainMenu(string input)
   {
       bool isValidNumber = (input == "1" || input == "2" || input == "3");
       if (isValidNumber)
       {
           level = int.Parse(input);
           AskForPassword();
        }

(Aug 22, 2019 12:36 PM)GraeskMytologi Wrote:  That's the most disgusting code I've ever read

(Aug 22, 2019 11:23 AM)BeatMatch Wrote:  I seem to be lost considering, my code works umm no sir you are mistaken

• isNum (a bool value. it'll give a false value if number couldn't be parsed or number is out of 32-bit values (if its one number over/less 2^16))
  


• value. if isNum is false it'll result in 0. otherwise it'll result in the output
  

(Aug 23, 2019 08:29 AM)vaiperboy Wrote:  lol get off the thread already please
@OP, like i said simply use int.TryParse (or uint if you dont want to allow negatives or need a higher value [or even ulong if you need it])
usage:

Code

bool isNum = int.TryParse("123", out int value);

here you'll have two variables.

• isNum (a bool value. it'll give a false value if number couldn't be parsed or number is out of 32-bit values (if its one number over/less 2^16))
  


• value. if isNum is false it'll result in 0. otherwise it'll result in the output
  

(Aug 22, 2019 12:59 PM)BeatMatch Wrote:  good for you if you can tell me, even what it does or what it calls, considering, there is more to that.

(Aug 21, 2019 01:03 PM)unknown321 Wrote:  even so while trying this method still getting
System.FormatException: 'Input string was not in a correct format.'
on line
int TotalScore = Int32.Parse(txtScoreTotal.Text);

(Aug 24, 2019 02:05 PM)CynicalCheshire Wrote:  @OP I'm not sure if you have been able to get this to work but I think what may be going on is the text box has not been updated with the text input you put in your gui. That exception occurs when the input text is blank.

Code

decimal score = Convert.ToDecimal("");

the above will cause your exception.

My suggestion is two parts.

1. use the previously noted

Code

if(Double.TryParse(txtScoreTotal.Text, out double number)){
//do stuff
}

and

2. check your bindings because it appears your Text has not updated properly to contain the input you desire.

Good luck!

Edit:

to test if its your input just try to print it out and see its value or breakpoint it in debug mode.

(Aug 24, 2019 02:05 PM)CynicalCheshire Wrote:  @OP I'm not sure if you have been able to get this to work but I think what may be going on is the text box has not been updated with the text input you put in your gui. That exception occurs when the input text is blank.

Code

decimal score = Convert.ToDecimal("");

the above will cause your exception.

My suggestion is two parts.

1. use the previously noted

Code

if(Double.TryParse(txtScoreTotal.Text, out double number)){
//do stuff
}

and

2. check your bindings because it appears your Text has not updated properly to contain the input you desire.

Good luck!

Edit:

to test if its your input just try to print it out and see its value or breakpoint it in debug mode.

(Aug 22, 2019 08:29 AM)BeatMatch Wrote:  no, why would i do that i was showing him an example of a bool, clearly he is new to coding, hence im not actually just using c# im also running it through a game engine and in only, wanted to use them 3 hence why i use input and not textbox.text because i have declared it somewhere else,

i already told him to try to int pars, but dont you worry about my code bud it runs smooth and does a job what i want it to do obviously there is more missing and thats just a snippet

(Aug 25, 2019 11:58 AM)unknown321 Wrote:  still getting same error with the code you told me to try