GetCharField retrieves the char type field value.
Function GetCharField(rmsHandle as integer, fldidx As Integer, elemidx As Integer, rcode As Integer) As Integer
rmsHandle
RMS file handle
fldidx
0 based field sequence number
elemidx
0 base field element sequence number
rcode
The execution status
On success, GetCharField returns char field value and sets rcode to 0. If failed, it sets rcode to -1.
GetStringField, GetIntegerField, GetLongField, GetRealField, GetMoneyField, GetDateField, GetTimeField, GetBooleanField.