Campbell CR850 - Page 482

Appendix A. CRBasic Programming Instructions
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HexToDec
Convertsahexadecimalstringtoafloatorinteger.
Syntax
Variable = HexToDec(Expression)
InStr
Findsthelocationofastringwithinastring.
Syntax
Variable = InStr(Start, SearchString, FilterString,
SearchOption)
LTrim
Returnsacopyofastringwithnoleadingspaces.
Syntax
variable = LTrim(TrimString)
Left
Returnsasubstringthatisadefinednumberofcharactersfromtheleftsideof
theoriginalstring.
Syntax
variable = Left(SearchString, NumChars)
Len
Returnsthenumberofbytesinastring.
Syntax
Variable = Len(StringVar)
LowerCase
Convertsastringtoalllowercasecharacters.
Syntax
String = LowerCase(SourceString)
Mid
Returnsasubstringthatiswithinastring.
Syntax
String = Mid(SearchString, Start, Length)
Replace
Searchesastringforasubstringandreplacesthatsubstringwithadifferent
string.
Syntax
variable = Replace(SearchString, SubString, ReplaceString)
Right
Returnsasubstringthatisadefinednumberofcharactersfromtherightsideof
theoriginalstring.
Syntax
variable = Right(SearchString, NumChars)
RTrim
Returnsacopyofastringwithnotrailingspaces.
Syntax
variable = RTrim(TrimString)