Right

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Right

Returns the last n characters.

Syntax

Declare Function Right ( ByRef str As Const String, ByVal n As Integer ) As String
Declare Function Right ( ByRef str As Const WString, ByVal n As Integer ) As WString

Parameters

• str
• n

Description

Returns the rightmost n characters starting from the right (end) of str. If str is empty, then the null string ("``") is returned. If n <= 0 then the null string ("``") is returned. If n > len(str) then the entire source string is returned.

Return Value

Returns the rightmost substring from str.

Remarks

Usage

result = Right[$]( str, n )

Platform Differences

• DOS does not support the wide-character string version of Right.

Dialect Differences

• The string type suffix "$" is required in the -lang qb dialect. The string type suffix "$" is optional in the -lang fblite dialect.
  The string type suffix "$" is ignored in the -lang fb dialect, warn only with the -w suffix compile option (or -w pedantic compile option).

Differences from QB

• QB does not support Unicode.

See also

• Left
• Mid (Function)

Examples

Dim text As String = "hello world"

Print Right(text, 5)

will produce the output:

world

An Unicode example:

dim text as wstring*20
text = "Привет, мир!"
print right(text, 5) 'displays " мир!"

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Category: String Functions
Kind: function

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Reproduced from the FreeBASIC Wiki Manual under the GNU Free Documentation License 1.3 — with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. Copyright © the FreeBASIC project and wiki contributors. See License.