SystemString Class
A class for working with string/cstring data types. Has 80+ methods that mirror the functionality found in the .Net System.String class. Most of the functions are documented inline; see SystemString.inc and SystemString.clw in your lisrc\win folder.
For further explanations you can also refer to the .Net System.String class in MSDN, just remember that Clarion uses one-based indexes, not zero-based like in C#.
Alphabetical list of Procedures:
AddLine
Append
AppendLine
Capitalize
Clean
CleanLines
CleanSplitQueue
Contains
CountLines
Compress
Construct
Destruct
DecodeBase64
Decompress
DeleteLine
DisposeItCString
DisposeIt
EndsWith
EncodeBase64
EndsWith
FoundToken
FormatString
Format
FoundToken
FromLinesWithEOL
FromLines
FromLines
FromLines
FromBase64
FromBlob
FromFile
FromCString
FromString
FromString
GetLine
GetTokensDelimiters
GetLineValue
GetLineTrimValue
GetCurrentToken
GetLines
GetEOLMarker
IndexOf
Insert
InsertLine
IsTokenInited
IsTokenNull
LastIndexOf
Length
NextToken
PadRight
PadCenter
PadCenter
PadLeft
PopToken
PrevToken
PushToken
ReplaceInContent
ReplaceSubString
ResetToken
ResetTokenToEnd
Remove
Replace
SetTokensDelimiters
SetEOLMarker
SplitToLines
Split
StartsWith
Str
Substring
SubstringLeft
Take24
Take32
ToUpper
ToBase64
ToLower
ToCapitalize
ToCString
ToBlob
ToFile
ToString
Trim
TrimStart
TrimEnd