1

Is there any way to just check what the first letter of a string is in c#? i can't find anything that can help.

4

You can access chars of a string like arrays:

String s = "tada";

if (s[0] == 't'){
Debug.Log("tada");
}
5

C#:

String s = "tada";
Debug.Log("The first character of the string is: " + s.Substring(0, 1));

What the substring method does is retrieve a string within the string. The first parameter 0 is the starting index (starting position of the substring), and the number 1 is the amount of characters to grab.

3 
var myString = "abc";
print (myString[0]);
2

slice the string http://www.swishtutor.com/s/0020.htm then compare the result with what you want

6

return (myString[0] >= ‘A’ && myString[0] <= ‘Z’) || (myString[0] >= ‘a’ && myString[0] <= ‘z’)

7

///


/// Replaces the first occurrence.
///
/// The source.
/// The find.
/// The replace.
///
public static string ReplaceFirstOccurrence(string Source, string Find, string Replace)
{
int Place = Source.IndexOf(Find);
string result = Source.Remove(Place, Find.Length).Insert(Place, Replace);
return result;
}

        /// <summary>
        /// Replaces the last occurrence.
        /// </summary>
        /// <param name="Source">The source.</param>
        /// <param name="Find">The find.</param>
        /// <param name="Replace">The replace.</param>
        /// <returns></returns>
        public static string ReplaceLastOccurrence(string Source, string Find, string Replace)
        {
            int Place = Source.LastIndexOf(Find);
            string result = Source.Remove(Place, Find.Length).Insert(Place, Replace);
            return result;
        }