Ajuda del LibreOffice 24.8
The Str function converts the contents of variables into a string. It handles numeric values, dates, strings and currency values.
Positive numbers are preceded by a blank space. Negative numbers are preceded by a minus sign.
For numeric values the string returned by the Str function is locale-independent. Hence the dot is used as the decimal separator when needed.
If a string is passed as argument, it is returned without any changes.
Dates are converted into locale-dependent strings.
Str (Value As Variant)
String
Value: Any value to be converted into a string.
Below are some numeric examples using the Str function.
Sub ExampleStr_1
' Note the blank space at the beginning of the returned strings
MsgBox Str(10) ' " 10"
MsgBox Str(10.5) ' " 10.5"
MsgBox Str(-12345 + 1.3) ' " -12346.3"
MsgBox Str(10000 / 3) ' " 3333.33333333333"
' Strings passed as arguments are left unchanged
MsgBox Str("A123") ' "A123"
End Sub
Use the LTrim function to remove the blank space at the beginning of the returned string.
Sub ExampleStr_2
MsgBox Str(10.5) ' " 10.5"
MsgBox LTrim(Str(10.5)) ' "10.5"
End Sub
The Str function can also handle Date variables.
Sub ExampleStr_3
Dim aDate as Date, aTime as Date
aDate = DateSerial(2021, 12, 20)
aTime = TimeSerial(10, 20, 45)
Print Str(aDate) ' "12/20/2021"
Print Str(aTime) ' "10:20:45"
End sub