Visual C++/CLI
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Hello I Am building a windows form application that accept an expression involving two variables and two numerical values for the variables through a text box. the App is then suppose to display a functional value for the user. I tried everything possible but keep getting error "input string was not in correct format" Thanks in advance for your help (anyone).
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Hello I Am building a windows form application that accept an expression involving two variables and two numerical values for the variables through a text box. the App is then suppose to display a functional value for the user. I tried everything possible but keep getting error "input string was not in correct format" Thanks in advance for your help (anyone).
F_Square wrote:
error "input string was not in correct format"
Most likely you are trying to convert some characters into a numeric, but it contains letters or special characters. However, since you have not shown us your code, or the data that it is trying to access, that is just a guess.
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F_Square wrote:
error "input string was not in correct format"
Most likely you are trying to convert some characters into a numeric, but it contains letters or special characters. However, since you have not shown us your code, or the data that it is trying to access, that is just a guess.
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you're right what I want the program to do is accept an expression involving two variables from the user together with values. the program is then suppose to return a functional value as double