StringBuilder C# Example

C# > Text > StringBuilder 

StringBuilder is used when

• you want to create or modify a string without creating a new object
• increase performance when concatenating many strings together in a loop.

Example:

StringBuilder str = new StringBuilder("Product 1");

str.AppendLine(); // new line

str.Append("Product 2");

str.AppendLine();

str.AppendFormat("Total {0:C} ", 40);

textBox1.Text = str.ToString();