RTrim Function |  |
Remove trailing spaces from a string.
Namespace: XSharp.VFP
Assembly: XSharp.VFP (in XSharp.VFP.dll) Version: 2.21
SyntaxRequest Example
View Source
cString with the trailing spaces removed.
If cString is a NULL_STRING or all spaces, RTrim() returns a NULL_STRING.
Parameters
- Expression
- Type: String
Specifies an expression to remove leading spaces or 0 bytes from, respectively - Flags
- Type: Long
- TrimChars
- Type: String
Specifies one or more character strings that are trimmed from the beginning of cExpression. If cParseChar isn't included, then leading spaces or 0 bytes are removed from Expression.
Return Value
Type: StringcString with the trailing spaces removed.
If cString is a NULL_STRING or all spaces, RTrim() returns a NULL_STRING.
Remarks
RTrim() is the same as Trim(). See Trim() for details.
Examples
This is a function in which RTrim() formats city, state, and zip code fields for labels or form letters:
To complete the example the function, CityState(), displays a record from CUSTOMER.DBF:
X#
1FUNCTION CityState(cCity, cState, cZip) 2 RETURN RTrim(cCity) + ", " ; 3 + RTrim(cState) + " " + cZip
X#
1USE customer INDEX custname NEW 2SEEK "Kate" 3? CityState(City, State, ZipCode) // Athens, GA 10066
See Also