![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Clear a StringBuilder in C#
To clear a StringBuilder, use the Clear() method.
Let’s say we have set the following StringBuilder −
string[] myStr = { "One", "Two", "Three", "Four" }; StringBuilder str = new StringBuilder("We will print now...").AppendLine();
Now, use the Clear() method to clear the StringBuilder −
str.Clear();
Let us see the complete code −
Example
using System; using System.Text; public class Demo { public static void Main() { // string array string[] myStr = { "One", "Two", "Three", "Four" }; StringBuilder str = new StringBuilder("We will print now...").AppendLine(); // foreach loop to append elements foreach (string item in myStr) { str.Append(item).AppendLine(); } Console.WriteLine(str.ToString()); int len = str.Length; Console.WriteLine("Length: "+len); // clearing str.Clear(); int len2 = str.Length; Console.WriteLine("Length after using Clear: "+len2); Console.ReadLine(); } }
Output
We will print now... One Two Three Four Length: 40 Length after using Clear: 0
Advertisements