How Can I Extract Text from Parentheses Without Using Regular Expressions?

Extract text from brackets

Question:

Getting what is contained within the brackets (round brackets) from a given string can be a challenge. Consider the string "username(sales)" and the goal is to extract the text from the brackets. How can I achieve this without relying on regular expressions?

Answer:

To extract the text inside brackets without using regular expressions, a straightforward approach involves splitting the input string:

<code>string input = "用户名 (销售)";
string[] parts = input.Split('(', ')');
string output = parts[1];</code>

This split operation creates an array where each element represents a string segment separated by bracket characters. The second element of the array (parts[1]) contains the text within the brackets, which can then be assigned to the output variable.

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