문자열 잘라서 출력하기?

For example, if you print on the write line, you will see abc·23:31.
But I just wanted to pick out the letters abc.
I tried to use the Replace method, but I couldn’t write a wildcard.
Is there any other way?

변수 지정해서 변수에 abc·23:31 일단 담으시고…
assign 하셔서
변수 = 변수.split("·"C)(0) 하시면 abc만 쪼개서 변수에 담겨요~

Assign : str1 = “abc·23:31.”
Assign : str2 = “(^\S{1,4}·)”
Assign : str3 = (System.Text.RegularExpressions.Regex.Match(str1, str2)).ToString.Replace("·", “”)
logMessage : str3

Or

Assign : str1 = Split(“abc·23:31.”, “·”)(0)
LogMessage : str1