How extract a specific character in a string in c# by index [duplicate]

Question

In c++ strings are like array when you write str[i] you can acsess i+1 element of array in there something like that in c# I do not need indexOf method because that is different I need something to bring characters in string by their index

Answer 1

Yes, you can reference characters of a string using the same syntax as C++, like this:

string myString = "dummy";
char x = myString[3];

Note: x would be assigned m.

You can also iterate using a for loop, like this:

char y;
for (int i = 0; i < myString.Length; i ++)
{
    y = myString[i];
}

Finally, you can use the foreach loop to get a value already cast to a char, like this:

foreach(char z in myString)
{
    // z is already a char so you can just use it here, no need to cast
}