How to check the last character of a string in C#?

Question

I want to find the last character of a string and then put in an if stating that if the last character is equal to \"A\", \"B\" or \"C\" then to do a certain action

Answer 1

Use the endswith method of strings:

if (string.EndsWith("A") || string.EndsWith("B"))
{
    //do stuff here
}

Heres the MSDN article explaining this method:

http://msdn.microsoft.com/en-us/library/system.string.endswith(v=vs.71).aspx