String processing

Created by akaBot Support, Modified on Tue, 6 Aug, 2024 at 2:55 PM by akaBot Support

1. What is a String Type?

When using characters, use the String type. Enclose the value of the variable in "" (double quotes).

2. String Processing Operations

Here are some representative operations commonly used with the String type.

Operations:

No.	Operation Description	Operation Function
1	Concatenate Strings	string + string
2	Replace Characters	targetString.Replace(oldString, newString)
3	Delete Part of a String	targetString.Remove(startIndex, length)
4	Get a Character from a String	targetString.Chars(index)
5	Extract a Substring	targetString.Substring(startIndex, length)
6	Trim Whitespaces from Start and End of String	targetString.Trim()
7	Get the Length of a String	targetString.Length
8	Split a String	targetString.Split(separator)

Note: Character positions start from 0. For "abc", a is at position 0, b is at position 1, and c is at position 2.

1. Combine Strings

Combine strings into a single string.

Message Box Input Example:

Output Example:

2. Replacing Characters

Replace specified characters in the target string.

Example: "abc".Replace("abc","xyz")

Message Box Input Example:

Output Example:

3. Deleting Part of a String

Delete characters from the specified position in the target string.

Example: "abc".Remove(1,2)

Message Box Input Example:

Output Example:

4. Getting Character from a String

Get a character from the specified position in the target string.

Example: "abc".Chars(0)

Message Box Input Example:

Output Example:

5. Extracting a Substring

Get a substring from the specified position in the target string.

Example: "abc".Substring(0,2)

Message Box Input Example:

Output Example:

6. Trimming White Spaces from Start and End of String

Remove leading and trailing whitespaces from the target string.

Example: "　a bc　".Trim()

Message Box Input Example:

Output Example:

7. Getting the Length of a String

Get the length of the target string.

Example: "abc".Length.toString

Message Box Input Example:

Output Example:

8. Splitting a String

Split the target string by the specified delimiter.

Example: "apple,peach,melon".Split(",".ToCharArray)

For Each (Collection of Each Element) & Message Box Input Example:

Output Example: