ID : 4554
RTrim
Function
To delete a tailing space in a string.
Syntax
RTrim(string)
Guaranteed entry
- String
- Designate string type data.
Return value
Return string type data with the tailing space of the string deleted.
Description
A designated string is returned with any tailing space, etc. deleted.
Character to delete | Character code |
---|---|
Space (single byte) | Chr(32) |
Space (double byte) |
Character code of a double-byte space (This space may not be deleted depending on types of character codes). |
Tab | Chr(9) |
Line feed character | Chr(10) |
Carriage return | Chr(13) |
Related Terms
-
Attention
-
Example
'!TITLE "Deleting Tailing Space of String"
' Display a string whose space is deleted from the tailing of the string on the message output window
Sub Sample_RTrim
Dim aaa As String
Dim bbb As String
Dim ccc As String
Dim ddd as String
' Assign a string " Denso Corporation" to which a one byte space is input at its tailing to aaa
aaa = "Denso Corporation "
' Display "Denso Corporation" on the message output window
PrintDbg aaa
' Assign a string "Denso Corporation " to which a tab is input at its tailing to bbb
bbb = "Denso Corporation "
' Display "Denso Corporation" on the message output window
PrintDbg bbb
' Assign a string of aaa from which space is deleted from its tailing to ccc
ccc = RTrim( aaa )
' Assign a string of bbb from which space is deleted from its tailing to ddd
ddd = RTrim( bbb )
' Display "Denso Corporation" on the message output window
PrintDbg ccc
' Display "Denso Corporation" on the message output window
PrintDbg ddd
End Sub
ID : 4554