6.18.1 C Example

BOOL          fOK;
int           iSession;
char          strDataType[FIELD_TYPE_LENGTH + 1];
FLDLEN        length;
int           iDecimal;
wchar_t       *pwstrSurname;
unsigned long ulFlags;
long          lDataLen;
 
fOK = LceGetFieldType(iSession, "SURNAME", strDataType, &length, &decimal);
lDataLen = ( (lDataLen + 1) * sizeof(wchar_t) );
pwstrSurname = malloc(lDataLen);
fOK = LceGetDefaultValueU(iSession, "SURNAME", pwstrSurname, lDataLen, &ulFlags);
 
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