6 18 1 C Example

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);