Byte
Chr	PRINT String.Chr(20320)
Code
Comp
InStr	PRINT String.InStr("Benoît", "t");; InStr("Benoît", "t")
Index	DIM iInd AS Integer DIM sStr AS String
IsValid
LCase
Left
Len	PRINT String.Len("Benoît");; Len("Benoît")
Lower
Mid
Pos	DIM iInd AS Integer
RInStr	PRINT String.RInStr("Benoît", "t");; RInStr("Benoît", "t")
Right
UCase
UCaseFirst
Upper

注意：标准Gambas字符串函数仅仅处理ASCII码字符串。

要使用非UTF8字符串，必须首先使用Conv$进行转换。

示例

DIM hFile AS Stream DIM sOneNonUTF8Line AS String DIM sUTF8Line as String ' Print a WINDOWS-1253 text file to standard output hFile = OPEN "/home/ilias/sometextingreekWINDOWS-1253.txt" FOR INPUT WHILE NOT Eof(hFile) LINE INPUT #hFile, sOneNonUTF8Line sUTF8Line = Conv$(sOneNonUTF8Line, "WINDOWS-1253", "UTF-8") PRINT sUTF8Line 'alternatively 'LINE INPUT #hFile, sOneNonUTF8Line 'PRINT Conv$(sOneNonUTF8Line, "WINDOWS-1253", "UTF-8") WEND FINALLY ' Always executed, even if an error is raised CLOSE #hFile CATCH ' Executed only if there is an error PRINT "Cannot print or read or convert lines from file "; "/home/ilias/sometextingreekWINDOWS-1253.txt"