if I assing a string with

string = "12";

and check its value with

Console.Write(string[0]   string[1]);

it returns 12 as intended.

but if I assign string[0] to an int array via

int[0] = string[0];

and check its value via

Console.Write(int[0]);

it returns 49.

even if I used Convert.ToInt32() while assigning, it still returned 49.

the code

the result

Can you help me out here?

CodePudding user response：

You are casting the char '1' into an int which works. Which according to the ASCII table is 49.

For example assigning 'A' to int[0] would set its value to 65.

CodePudding user response：

It is returning 49 because you are trying to convert the value 1 to integer and the ASCII value of 1 is 49. if you want to print the value as 1 to need to use string only, then you can use the code similar to this int.Parse(stringValue); or you can use TryParse method as well.

CodePudding user response：

You must just use int.Parse().