StringBuilder.Clear Method removes all characters from the current StringBuilder instance.

 

Imports System.Text

Module Example
   Public Sub Main()
      Dim sb As New StringBuilder("This is a string.")
      Console.WriteLine("{0} ({1} characters)", sb.ToString(), sb.Length)

      sb.Clear()
      Console.WriteLine("{0} ({1} characters)", sb.ToString(), sb.Length)

      sb.Append("This is a second string.")
      Console.WriteLine("{0} ({1} characters)", sb.ToString(), sb.Length)
   End Sub
End Module

Related examples in the same category

1.	Use StringBuilder for fast processing strings
2.	StringBuilder Performance Test
3.	StringBuilder: Char and Replace
4.	Demonstrating StringBuilder class constructors
5.	StringBuilder Length and Capacity
6.	Use StringBuilder Indexer
7.	StringBuilder Append methods
8.	StringBuilder method AppendFormat
9.	Insert and Remove of the StringBuilder class
10.	StringBuilder Replace method
11.	Append String to StringBuilder
12.	Append bool data type values to a StringBuilder object.
13.	Append SByte data type values to a StringBuilder object.
14.	Insert String to StringBuilder
15.	Insert char array to StringBuilder
16.	Insert Object to StringBuilder
17.	Insert xInt32 to StringBuilder
18.	Insert System.SByte to StringBuilder
19.	StringBuilder Class represents a mutable string of characters
20.	Append three characters (D, E, and F) to the end of the StringBuilder
21.	Append a format string to the end of the StringBuilder
22.	Display the number of characters in the StringBuilder and its string
23.	Insert a string at the beginning of the StringBuilder
24.	Replace all uppercase A's with lowercase A's
25.	TextElementEnumerator Class enumerates the text elements of a string.
26.	TextInfo.ToTitleCase Converts the specified string to titlecase.
27.	FieldAttributes Enumeration specifies flags that describe the attributes of a field.
28.	BindingFlags.Public Or BindingFlags.Instance
29.	BindingFlags.Public Or BindingFlags.Static
30.	FileStream Class Exposes a Stream around a file
31.	FileStream("c:\Variables.txt", FileMode.Append, FileAccess.Write, FileShare.Write)
32.	Marks each type of member that is defined as a derived class of MemberInfo.
33.	StringBuilder Class represents a mutable string of characters
34.	Create StringBuilder class that starts with a specified capacity and can grow to a specified maximum.
35.	Create StringBuilder class using the specified string.
36.	Create StringBuilder class using the specified string and capacity.
37.	Create StringBuilder class from the specified substring and capacity.
38.	Appends various data to StringBuilder
39.	StringBuilder.AppendFormat Method
40.	StringBuilder.AppendLine Method appends line terminator to the end of the current StringBuilder object.
41.	StringBuilder.Capacity Property gets or sets the maximum number of characters that can be contained
42.	StringBuilder.Insert Method
43.	StringBuilder.Remove removes the specified range of characters from this instance.
44.	StringBuilder.Replace replaces all occurrences of a character in this instance with another specified character.

StringBuilder.Clear Method removes all characters from the current StringBuilder instance. : StringBuilder « Language Basics « VB.Net

Related examples in the same category