Coverts all characters in V to uppercase

UprString(VAR V : STRING);

Covert a REAL value into a STRING.  The numeric value will be displayed in the current unit settings of the drawing

Num2StrF( V : REAL);

Converts a REAL value to a STRING

Num2Str(DecimalPlace : INTEGER;  V : REAL) : STRING;

Converts numeric string value to a REAL number

Str2Num( V : REAL) : REAL;

Insert Source into Dest at location Dest[Index]

Insert(Source : STRING; VAR Dest : STRING; Index : INTEGER);

Removes Count characters from the value of Source beginning at Source[Index]

Delete(VAR Source : STRING;  Index,Count : INTEGER);

Returns a string containing count characters from source, beginning at source[Index]

Copy(Source : STRING;  Index,Count : INTEGER) : STRING;

Concatenates all the parameters in the order they are written and returns the concatenated string

Concat(Str1,Str2,Str3,...,Strn : STRING) : STRING;

Searches for the SubStr within the Str and returns an integer value that is the index of the first character of SubStr within Str

Pos(SubStr,Str : STRING) : INTEGER;

Returns the number of characters in a string

Len( v : STRING) : INTEGER;