Como: Criar Cadeias de Caracteres Usando StringBuilder em Visual Basic

This example constructs a long string from many smaller strings using the StringBuilder class. The StringBuilder class is more efficient than the &= operator for concatenating many strings.

Exemplo

The following example creates an instance of the StringBuilder class, appends 1,000 strings to that instance, and then returns its string representation.

Private Function StringBuilderTest() As String
    Dim builder As New System.Text.StringBuilder
    For i As Integer = 1 To 1000
        builder.Append("Step " & i & vbCrLf)
    Next
    Return builder.ToString
End Function

Consulte também

Referência

Operador &= (Visual Basic)

Conceitos

Usando a Classe StringBuilder

Criando Novas Sequências de Caracteres

Exemplo de seqüências de caracteres

Outros recursos

Sequências de caracteres em Visual Basic

Manipulando sequências de caracteres

Criando strings em Visual Basic