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Categories / C# Book / 02 Essential Types
 

0252 Formatted string

We can append formatted string to StringBuilder with AppendFormat method. AppendFormat works the same way with string.Format. using System; using System.Text; class Sample { public static void Main() { string composite = "Name={0,-20} Account={1,15:C}"; StringBuilder sb = new StringBuilder(); sb.AppendFormat(composite, "M", 999999); Console.WriteLine(sb); } } The output: Name=M Account= $999,999.00