Chr Function
Devolve o carácter que corresponde ao código de carácter especificado.
Chr(Expresión As Integer)
Cadea
Expression: a numeric expression that represents a valid 8-bit ASCII value (0-255) or a 16-bit Unicode value. (To support expressions with a nominally negative argument like Chr(&H8000) in a backwards-compatible way, values in the range −32768 to −1 are internally mapped to the range 32768 to 65535.)
When VBA compatibility mode is enabled (OPTION VBASUPPORT 1), Expression is a numeric expression that represents a valid 8-bit ASCII value (0-255) only.
Use the Chr$ function to send special control sequences to a printer or to another output source. You can also use it to insert quotation marks in a string expression.
6 Desbordamento, when VBA compatibility mode is enabled and expression is greater than 255.
Sub ExampleChr
REM Este exemplo insire comiñas (valor ASCII 34) nunha cadea.
MsgBox "Unha "+ Chr$(34)+"viaxe" + Chr$(34)+" curta."
REM A impresión aparece na caixa de diálogo como: Unha "viaxe" curta.
End Sub