srvgudba_0465

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6.58.2 C Examples

C Example 1
BOOL fOK;
int  iSession;
 
fOK = LceSetFieldValue(iSession, "EMPNO", "12345");
 
C Example 2
BOOL fOK;
int  iSession;
 
fOK = LceSetFieldValue(iSession, "EMPNO", NULL);
 
C Example 3
strcpy(strField, "EMPNO");
if !LceSetFieldValue(iSession, strField, "12345")
{
         / return error /
}
 
Note: You are not assigning strField = "12345". You are assigning the field "EMPNO", which happens to be stored in the variable strField, to the value of "12345".
C Example 4
iValue = 12345;
sprintf(strValue, "%ld", iValue);
strcpy(strKey,  "EMPNO");
 
if !LceSetFieldValue(iSession, strKey , strValue)
{
         / return error /
}
 
Note: The field "EMPNO" may be a numeric value in a file; however, the field must be assigned a string value. If the value entered by a user was an integer, for example iValue, it must be converted to a string before it is used in the LceSetFieldValue function.
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